Release Notes for Cisco IOS Release 12.2SX

Feature Sets
- Feature Set Guidelines and Restrictions
- Feature Set Descriptions
New Features
Unsupported Features and Commands

Feature Sets

These sections describe the feature sets in Release 12.2SX:

Feature Set Guidelines and Restrictions

These are the feature set guidelines and restrictions:

The FlexWAN and Enhanced FlexWAN modules and SIPs and SPAs are supported only in images that contain “_wan” in the image name.
This product bulletin explains the feature sets used in Release 12.2(18)SXE and later releases:

http://www.cisco.com/en/US/prod/collateral/iosswrel/ps8802/ps5460/prod_bulletin0900aecd80281b17_ps708_Products_Bulletin.html

The releases includes strong encryption images. Strong encryption images are subject to U.S. and local country export, import, and use laws. The country and class of end users eligible to receive and use Cisco encryption solutions are limited. See this publication for more information:

http://www.cisco.com/web/about/doing_business/legal/global_export_trade/general_export/contract_compliance.html

Some TFTP server implementations cannot transfer 16 MB or larger files. To transfer 16 MB or larger files, you might need to use FTP or rcp. See this online publication for procedures:

http://www.cisco.com/en/US/docs/ios/12_2/configfun/configuration/guide/fcf008.html

Feature Set Descriptions

This section lists all of the features that are unique to each feature set and some of the features that are common to all feature sets.

Feature Name	IP Base	IP Services	Advanced IP Services	Enterprise Services	Advanced Enterprise Services
TCP Intercept					X
IPsec Network Security Note The SPA-IPSEC-2G supports IPsec Network Security in hardware. Without a SPA-IPSEC-2G, the IPsec Network Security feature (configured with the crypto ipsec command) is supported in software only for administrative connections to Catalyst 6500 series switches.			X		X
MPLS			X		X
IPsec VPNs			X		X
ISO CLNS				X	X
Novell IPX				X	X
IPv6
With releases earlier than Release 12.2(33)SXI:			X	X	X
With Release 12.2(33)SXI and later releases:	X	X	X	X	X
Cisco IOS server load balancing (SLB)		X	X	X	X
IS-IS			X	X	X
VSS
With releases earlier than Release 12.2(33)SXI1:		X	X	X	X
With Release 12.2(33)SXI1 and later releases:	X	X	X	X	X
BGP4		X	X	X	X
MBGP		X	X	X	X
VRF Lite		X	X	X	X
Bidirectional PIM		X	X	X	X
EIGRP		X	X	X	X
MSDP		X	X	X	X
OSPF Note CSCth76325 prevents support of OSPFv2 in IOS IP Base images in Release 12.2(33)SXI4. Release 12.2(33)SXI4 Software Modularity IP Base images support OSPFv2.	X	X	X	X	X
PBR		X	X	X	X
NetFlow	X	X	X	X	X
EIGRP Stub Routing	X	X	X	X	X
HSRP	X	X	X	X	X
IGMP	X	X	X	X	X
IPsec Triple DES Encryption (3DES) for SSH Note The SSH k9 images support SSH 3DES access in software on the route processor.	X	X	X	X	X
PIMv1, PIMv2	X	X	X	X	X
RIPv1, RIPv2	X	X	X	X	X

New Features

Note ● See the “Supervisor Engine 32 (CAT6000-SUP32/MSFC2A)” section for the list of features not supported with Supervisor Engine 32.

Cisco ME 6500 Series Ethernet switches (ME6524) are not supported in Release 12.2(33)SXJ and later releases. Support continues in Release 12.2(33)SXI and rebuilds.
See the following site for information about MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

Features in the Cisco IOS 12.2SX releases that are also supported in the Cisco IOS 12.2 mainline, 12.2T and 12.2S releases are documented in the publications for those releases. When applicable, this section refers to those publications for platform-independent features supported in the Cisco IOS 12.2SX releases.
Release 12.2(33)SXJ and later releases support NTPv4. Earlier releases support NTPv3. With NTPv3, be aware of CSCec87418.

New Features in Release 12.2(33)SXJ9

These sections describe the new features in Release 12.2(33)SXJ9, 22 September 2014:

New Hardware Features in Release 12.2(33)SXJ9

None.

New Software Features in Release 12.2(33)SXJ9

None.

New Features in Release 12.2(33)SXI14

These sections describe the new features in Release 12.2(33)SXI14, 22 September 2014:

New Hardware Features in Release 12.2(33)SXI14

None.

New Software Features in Release 12.2(33)SXI14

None.

New Features in Release 12.2(33)SXJ8

These sections describe the new features in Release 12.2(33)SXJ8, 2 September 2014:

New Hardware Features in Release 12.2(33)SXJ8

None.

New Software Features in Release 12.2(33)SXJ8

None.

New Features in Release 12.2(33)SXI13

These sections describe the new features in Release 12.2(33)SXI13, 15 Mar 2014:

New Hardware Features in Release 12.2(33)SXI13

None.

New Software Features in Release 12.2(33)SXI13

None.

New Features in Release 12.2(33)SXJ7

These sections describe the new features in Release 12.2(33)SXJ7, 14 Feb 2014:

New Hardware Features in Release 12.2(33)SXJ7

None.

New Software Features in Release 12.2(33)SXJ7

None.

New Features in Release 12.2(33)SXJ6

These sections describe the new features in Release 12.2(33)SXJ6, 23 Jul 2013:

New Hardware Features in Release 12.2(33)SXJ6

None.

New Software Features in Release 12.2(33)SXJ6

IP Access List Entry - Persistent Sequence Numbering Across Reloads—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_data_acl/configuration/12-2sx/sec-acl-seq-num-persistent.html

New Features in Release 12.2(33)SXJ5

These sections describe the new features in Release 12.2(33)SXJ5, 08 Feb 2013:

New Hardware Features in Release 12.2(33)SXJ5

None.

New Software Features in Release 12.2(33)SXJ5

None.

New Features in Release 12.2(33)SXJ4

These sections describe the new features in Release 12.2(33)SXJ4, 31 Aug 2012:

New Hardware Features in Release 12.2(33)SXJ4

None.

New Software Features in Release 12.2(33)SXJ4

Configurable System Controller Reset Threshold—With a redundant supervisor engine, if a TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, or TM_NPP_PARITY_ERROR error occurs, the affected supervisor engine reloads.

Without a redundant supervisor engine, if a TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, or TM_NPP_PARITY_ERROR error occurs, one of the following happens:

If the system controller reset threshold has not been reached, reset the system controller ASIC.
If the system controller reset threshold has been reached, reload the supervisor engine.

The default system controller reset threshold value is 1, configurable with the platform system-controller reset-threshold threshold_value command. The value range is 1 through 100.

TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, and TM_NPP_PARITY_ERROR errors cause system messages.

Before the threshold is reached, the errors cause the following system messages:

%SYSTEM_CONTROLLER-<>-THRESHOLD
%SYSTEM_CONTROLLER-<>-ERROR
%SYSTEM_CONTROLLER-<>-MISTRAL_RESET

After the threshold is reached, the errors cause the following system messages:

%SYSTEM_CONTROLLER-<>-ERROR
%SYSTEM_CONTROLLER-<>-FATAL

New Features in Release 12.2(33)SXJ3

These sections describe the new features in Release 12.2(33)SXJ3, 25 Apr 2012:

Note IOS Server Load Balancing (SLB) is not supported in Release 12.2(33)SXJ and later releases. Support continues in Release 12.2(33)SXI and rebuilds. Release 12.2(33)SXJ and later releases support server load balancing (SLB) as implemented on the Application Control Engine (ACE) module (ACE20-MOD-K9). The IOS SLB CLI is not present in Release 12.2(33)SXJ3 and later releases.

New Hardware Features in Release 12.2(33)SXJ3

None.

New Software Features in Release 12.2(33)SXJ3

None.

New Features in Release 12.2(33)SXJ2

These sections describe the new features in Release 12.2(33)SXJ2, 19 Dec 2011:

Note In Release 12.2(33)SXJ2 and later releases, syslog messages are generated if the clock source on packet-over-sonet interfaces changes because of an alarm on the link or if an S1 synchronization status message byte (SSB) is received. Clock source changes caused by command entry do not generate syslog messages. (CSCtk10010)

New Hardware Features in Release 12.2(33)SXJ2

None.

New Software Features in Release 12.2(33)SXJ2

PoE Plus (PoE+, PoEP) support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/power_over_ethernet.html#PoE_Plus_(PoE+,_PoEP)_support

Port Channel Load Deferral—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Configuring_Port_Load_Share_Deferral_on_the_Peer_Switch

VPLS PIM and IGMP Snooping (WAN Interfaces)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/snooigmp.html#VPLS_PIM_and_IGMP_Snooping_(WAN_Interfaces)

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/snooppim.html#VPLS_PIM_and_IGMP_Snooping_(WAN_Interfaces)

LLDP Inline Power Negotiation for PoE+—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/power_over_ethernet.html#LLDP_Inline_Power_Negotiation_for_PoE+

New Features in Release 12.2(33)SXJ1

These sections describe the new features in Release 12.2(33)SXJ1, 30 Jun 2011:

Note In Release 12.2(33)SXJ1 and later releases, CDP is disabled by default on ES+ line card and 7600-SIP-600 ports (CSCtk12860).

New Hardware Features in Release 12.2(33)SXJ1

ASA Services Module for Catalyst 6500-E, 3DES/AES (WS-SVC-ASA-SM1-K9)

Note Supported only with 6500 E-series chassis: WS-C6513-E, WS-C6509-V-E, WS-C6509-E, WS-C6506-E, WS-C6504-E, and WS-C6503-E. Not supported in PFC3A mode.

Network Analysis Module 3 (WS-SVC-NAM3-6G-K9)

Note Supported only with 6500 E-series chassis: WS-C6513-E, WS-C6509-V-E, WS-C6509-E, WS-C6506-E, WS-C6504-E, and WS-C6503-E. Not supported in PFC3A mode.

Four-port Ethernet Services Plus Extended Transport (ES+XT) Line Cards (76-ES+XT-4TG3CXL, 76-ES+XT-4TG3C)
Two-port Ethernet Services Plus Extended Transport (ES+XT) Line Cards (76-ES+XT-2TG3CXL, 76-ES+XT-2TG3C)
Four-port Ethernet Services Plus (ES) Line Cards (7600-ES+4TG3CXL, 7600-ES+4TG3C)
Two-port Ethernet Services Plus (ES) Line Card (7600-ES+2TG3CXL, 7600-ES+2TG3C)
10GBASE-LR 1310 nm SMF (SFP-10G-LR)
10GBASE-T X2 Module for CAT6A/CAT7 copper cable (X2-10GB-T)

New Software Features in Release 12.2(33)SXJ1

6500 ES+XT-4TG3C/3CXL support with VSS—The ES+ line cards are supported in VSS mode.
Critical voice VLAN support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Critical_voice_VLAN_support

IGMP snooping querier enhancements—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/snooigmp.html#IGMP_snooping_querier_enhancements

IPSec Encryption in VSS System—VSS mode supports the WS-SSC-600 Services SPA Carrier (SSC) and WS-IPSEC-3 IPsec SPA.
IPv6 Route Health Injection (IPv6 RHI) on ACE-30—Release 12.2(33)SXJ1 provides support on the switch for the IPv6 RHI feature implemented on the ACE30-MOD-K9.
Routed Pseudo-Wire and Routed VPLS—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/l2vpn_advanced_vpls.html#Routed_Pseudo-Wire_and_Routed_VPLS

VLAN translation support with A-VPLS—Release 12.2(33)SXJ1 testing verified support for L2VPN Advanced VPLS (A-VPLS) traffic through ES+ line ports and through LAN ports configured for VLAN translation.
VRF aware source interface for syslog transactions—See this publication:

http://www.cisco.com/en/US/docs/ios/ipv6/command/reference/ipv6_09.html#logging_source-interface

http://www.cisco.com/en/US/docs/ios/netmgmt/command/reference/nm_09.html#logging_source-interface

VRF-lite aware NAT for non-overlapping IP addresses:

Note NAT VRF-lite is supported only with nonoverlapping IP addresses.

The following is an example of the supported configuration:

ip nat outside source static real_ip_address nat_ip_address

interface vlan vlan_ID_X
ip nat inside
ip vrf forwarding vrf_name
ip address vrf_ip_add mask_value

interface vlan vlan_ID_Y
ip nat outside
ip vrf forwarding vrf_name
ip address vrf_ip_add mask_value
! Configuration of up to 248 interfaces supported.
!
ip nat inside source static local_ip1 global_ip1 vrf vrf_name
ip nat inside source static local_ip2 global_ip2 vrf vrf_name
!
! Up to 124 of these statements

Note ● This feature is not supported if there are overlaping IP address ranges among the VRF-lite domains. Support for this feature is limited to VRF-lite configurations with non-overlapping IP addresses.

This feature has limited support based on the provided sample configuration.

New Features in Release 12.2(33)SXJ

These sections describe the new features in Release 12.2(33)SXJ, 21 Mar 2011:

Note ● Cisco ME 6500 Series Ethernet switches (ME6524) are not supported in Release 12.2(33)SXJ and later releases. Support continues in Release 12.2(33)SXI and rebuilds.

IOS Server Load Balancing (SLB) is not supported in Release 12.2(33)SXJ and later releases. Support continues in Release 12.2(33)SXI and rebuilds. Release 12.2(33)SXJ and later releases support server load balancing (SLB) as implemented on the Application Control Engine (ACE) module (ACE20-MOD-K9).

New Hardware Features in Release 12.2(33)SXJ

Wireless Services Module 2 (WiSM2) (WS-SVC-WISM2-K9)—See the “Wireless Services Module 2 (WiSM2)” section.
5-port Gigabit Ethernet SPA, SFP Optics, version 2 (SPA-5X1GE-V2)—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76intsw.html#SIP,_SSC,_and_SPA_Compatibility

Note Release 12.2(33)SXJ and later releases do not support these modules:

Content Switching Module (CSM; WS-X6066-SLB-APC)
Content Switching Module with SSL (CSM-S; WS-X6066-SLB-S-K9)
Secure Sockets Layer (SSL) Services Module (WS-SVC-SSL-1)

New Software Features in Release 12.2(33)SXJ

Note Release 12.2(33)SXJ and later releases do not support Cisco IOS Software Modularity. With redundant supervisor engines, eFSU upgrade from a Cisco IOS Software Modularity image to a Release 12.2(33)SXJ image might result in a significant delay before the switch becomes active; the switch will be in the RPR redundancy mode.

eFSU (Enhanced Fast Software Upgrade) support from 12.2(33)SXI to 12.2(33)SXJ—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/issu_efsu.html#SXI_SXJ

EnergyWise Pre Phase 2.5—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/energywise/phase2/ios/release/notes/OL19810.html

mLACP for Server Access—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/mlacp_server_support.html

Multi-auth Vlan Assignment—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Multi-auth_Vlan_Assignment

NEAT (Network Edge Authentication Topology)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#NEAT_CISP

NHRP Reformation move to IP Services—Release 12.2(33)SXJ and later releases support the next hop resolution protocol (NHRP) in the IP Services image.
NTPv4 with support for IPv4 and IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-ntpv4.html

Note Release 12.2(33)SXJ and later releases support NTPv4. Earlier releases support NTPv3. With NTPv3, be aware of CSCec87418.

NSF / SSO - Any Transport over MPLS (AToM)—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_trnsprt_mlps_atom.html

Storm Control action -- Port disable—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/storm.html#Storm_Control_action_-_Port_disable

Tacacs over IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-adsl_dial.html

TrustSec VRF Aware—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/trustsec/configuration/guide/sxp_config.html

New Features in Release 12.2(33)SXI12

These sections describe the new features in Release 12.2(33)SXI12, 13 Sep 2013:

New Hardware Features in Release 12.2(33)SXI12

None.

New Software Features in Release 12.2(33)SXI12

None.

New Features in Release 12.2(33)SXI11

These sections describe the new features in Release 12.2(33)SXI11, 25 Feb 2013:

New Hardware Features in Release 12.2(33)SXI11

None.

New Software Features in Release 12.2(33)SXI11

None.

New Features in Release 12.2(33)SXI10

These sections describe the new features in Release 12.2(33)SXI10, 18 Sep 2012:

New Hardware Features in Release 12.2(33)SXI10

None.

New Software Features in Release 12.2(33)SXI10

Without a redundant supervisor engine, if a TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, or TM_NPP_PARITY_ERROR error occurs, one of the following happens:

If the system controller reset threshold has not been reached, reset the system controller ASIC.
If the system controller reset threshold has been reached, reload the supervisor engine.

The default system controller reset threshold value is 1, configurable with the platform system-controller reset-threshold threshold_value command. The value range is 1 through 100.

TM_DATA_PARITY_ERROR, TM_LINK_ERR_INBAND, and TM_NPP_PARITY_ERROR errors cause system messages.

Before the threshold is reached, the errors cause the following system messages:

%SYSTEM_CONTROLLER-<>-THRESHOLD
%SYSTEM_CONTROLLER-<>-ERROR
%SYSTEM_CONTROLLER-<>-MISTRAL_RESET

After the threshold is reached, the errors cause the following system messages:

%SYSTEM_CONTROLLER-<>-ERROR
%SYSTEM_CONTROLLER-<>-FATAL

New Features in Release 12.2(33)SXI9

These sections describe the new features in Release 12.2(33)SXI9, 02 Mar 2012:

New Hardware Features in Release 12.2(33)SXI9

None.

New Software Features in Release 12.2(33)SXI9

None.

New Features in Release 12.2(33)SXI8a

These sections describe the new features in Release 12.2(33)SXI8a, 07 Dec 2011:

New Hardware Features in Release 12.2(33)SXI8a

None.

New Software Features in Release 12.2(33)SXI8a

None.

New Features in Release 12.2(33)SXI8

These sections describe the new features in Release 12.2(33)SXI8, 03 Nov 2011:

New Hardware Features in Release 12.2(33)SXI8

None.

New Software Features in Release 12.2(33)SXI8

Port Channel Load Deferral—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Configuring_Port_Load_Share_Deferral_on_the_Peer_Switch

New Features in Release 12.2(33)SXI7

These sections describe the new features in Release 12.2(33)SXI7, 26 Jul 2011:

New Hardware Features in Release 12.2(33)SXI7

None.

New Software Features in Release 12.2(33)SXI7

Enhanced IPv6 Neighbor Discovery Cache Management—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-addrg-bsc-con.html

New Features in Release 12.2(33)SXI6

These sections describe the new features in Release 12.2(33)SXI6, 31 Mar 2011:

New Hardware Features in Release 12.2(33)SXI6

None.

New Software Features in Release 12.2(33)SXI6

VRF-lite aware NAT for non-overlapping IP addresses:

Note NAT VRF-lite is supported only with nonoverlapping IP addresses.

The following is an example of the supported configuration:

This feature has limited support based on the provided sample configuration.

New Features in Release 12.2(33)SXI5

These sections describe the new features in Release 12.2(33)SXI5, 29 Oct 2010:

New Hardware Features in Release 12.2(33)SXI5

None.

New Software Features in Release 12.2(33)SXI5

NAT - Routemaps Outside-to-Inside support (supported only on ME 6500 switches)—See this document:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipaddr_nat/configuration/12-2sx/iadnat-addr-consv.html

New Features in Release 12.2(33)SXI4a

These sections describe the new features in Release 12.2(33)SXI4a, 22 Jul 2010:

New Hardware Features in Release 12.2(33)SXI4a

None.

New Software Features in Release 12.2(33)SXI4a

None.

New Features in Release 12.2(33)SXI4

These sections describe the new features in Release 12.2(33)SXI4, 09 Jun 2010:

Note CSCth76325 prevents support of OSPFv2 in IOS IP Base images in Release 12.2(33)SXI4. Release 12.2(33)SXI4 Software Modularity IP Base images support OSPFv2.

New Hardware Features in Release 12.2(33)SXI4

16-Port 10 Gigabit Ethernet Copper Module (WS-X6716-10T-3C, WS-X6716-10T-3CXL)
48-port 10/100/1000 Mbps (WS-X6148E-GE-45AT)
7600-SIP-400 support in VSS mode
Application Control Engine (ACE) module (ACE30-MOD-K9)
Secure Sockets Layer (SSL) Services Module (WS-SVC-SSL-1)
10GBASE-LRM 1310 nm MMF and SMF (SFP-10G-LRM)

New Software Features in Release 12.2(33)SXI4

Auto Interleaved Port priority for LACP—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/channel.html

DHCP - Server Port Based Address Allocation—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipaddr_dhcp/configuration/12-2sx/dhcp-prt-bsd-aa.html

Energywise Phase - 2—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/energywise/phase2/ios/configuration/guide/ew_v2.html

Fast UDLD—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/udld.html

HSRP: Global IPv6 Address—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-fhrp.html

IEEE 802.1x - RADIUS Change of Authorization (CoA)—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_cfg_authentifcn.html

IPv6 PACL support—See this publication:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-first_hop_security.html

IPv6 Policy-Based Routing—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/15-2s/ip6-pol-bsd-rtng.html

IPv6 RA-Guard Host Mode—See this publication:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-first_hop_security.html

L2VPN Advanced VPLS (A-VPLS)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/l2vpn_advanced_vpls.html

Mac Move and Replace—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Understanding_MAC_Move

MPLS - Egress Netflow—See this publication:

http://www.cisco.com/en/US/docs/ios/netflow/configuration/guide/cfg_nf_egress_acctg.html

Multicast Service Reflection—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_serv_reflect.html

Netflow Data Export to a collector in a VRF—See this publication:

http://www.cisco.com/en/US/docs/ios/netflow/command/reference/nf_01.html#ip_flow-export_destination

NSF/SSO - Virtual Private LAN Services (supported only on 7600-SIP-400 ports)—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpls_atom.html

OSPF for Routed Access—OSPF for Routed Access OSPF for routed access is designed specifically to enable customers to extend Layer 3 routing capabilities to the access or Wiring Closet. OSPF for routed access supports only one OSPFv2 and one OSPFv3 instance with a maximum number of 200 dynamically learned routes. With the typical topology (hub and spoke) in a campus environment, where the wiring closets (spokes) are connected to the distribution switch (hub) forwarding all nonlocal traffic to the distribution layer, the wiring closet switch need not hold a complete routing table. In your best practice design, the distribution switch sends a default route to the wiring closet switch to reach inter-area and external routes (OSPF stub or totally stub area configuration). Refer to the following link for more details:

http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/routed-ex.html

The IP Base image supports OSPF for routed access. The IP Services image is required if you need multiple OSPFv2 and OSPFv3 instances without route restrictions. Additionally, IP Services is required to enable the VRF-lite feature.

Note CSCth76325 prevents support of OSPFv2 in IOS IP Base images in Release 12.2(33)SXI4. Release 12.2(33)SXI4 Software Modularity IP Base images support OSPFv2.

Service Advertisement Framework (SAF)—See this publication:

http://www.cisco.com/en/US/docs/ios/saf/configuration/guide/saf_cg.html

SIP 400 Support on VSS—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html

TrustSec IPv6 SGT Learning from Data-Path—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/trustsec/configuration/guide/trustsec.html

TrustSec SXP SNMP and Syslogs—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/trustsec/configuration/guide/trustsec.html

VPLS MAC Address Withdrawal—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_hvpls_npe_red.html

VSS Quad-Sup Uplink Forwarding—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html

VSS VSL Multicast Fast Redirect—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html

New Features in Release 12.2(33)SXI3

These sections describe the new features in Release 12.2(33)SXI3, 04 Nov 2009:

New Hardware Features in Release 12.2(33)SXI3

None.

New Software Features in Release 12.2(33)SXI3

Deprecation of install mode and patching with Cisco IOS Software Modularity—See this publication:

http://www.cisco.com/en/US/docs/ios/swmod/configuration/guide/sw_mod_instl_cfg.html

LACP Port-Channel Standalone Disable—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-o1.html#GUID-7D465C5C-2593-4210-8F99-F06E889F1019

New Features in Release 12.2(33)SXI2a

These sections describe the new features in Release 12.2(33)SXI2a, 03 Sep 2009:

New Hardware Features in Release 12.2(33)SXI2a

None.

New Software Features in Release 12.2(33)SXI2a

None.

New Features in Release 12.2(33)SXI2

These sections describe the new features in Release 12.2(33)SXI2, 17 Jul 2009:

New Hardware Features in Release 12.2(33)SXI2

Content Switching Module (CSM)—See these websites:

http://www.cisco.com/en/US/products/hw/modules/ps2706/ps780/tsd_products_support_model_home.html

http://www.cisco.com/en/US/products/hw/modules/ps2706/ps780/index.html

Content Switching Module with SSL (CSM-S)—See these websites:

http://www.cisco.com/en/US/products/ps6077/tsd_products_support_model_home.html

http://www.cisco.com/en/US/products/ps6077/index.html

OneX 10G X2 to SFP+ Converter (CVR-X2-SFP10G)
1-Port 10 Gigabit Ethernet SPA (SPA-1X10GE-L-V2)—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76intsw.html#SIP,_SSC,_and_SPA_Compatibility

New Software Features in Release 12.2(33)SXI2

802.1ag - IEEE D8.1 standard Compliant CFM, Y.1731 multicast LBM / AIS / RDI / LCK, IP SLA for Ethernet—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/cether/configuration/12-2sy/ce-cfm-ieee-y1731.html

Automated Notification and Detection of LTL/FPOE Problem—The Local Target Logic and Fabric Port Of Exit Static Random Access Memory in various constellation based cards are not protected via Empty Catch Clause. A software based parity table is now maintained and updated in firmware to detect and recover from Static Random Access Memory errors on LAN and Komodo+ cards.
Filter-ID Based ACL Application—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Filter-ID_ACLs

Local forwarding on Standby Supervisor Uplinks—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-f1.html#GUID-A815D749-F21A-4624-9DCB-81390BBE369E

SSO - BFD—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bfd/configuration/guide/irb_bfd.html

SSO - Etherchannel Traffic Convergence Improvement—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/nsfsso.html#Redundancy_Configuration_Guidelines_and_Restrictions

Subinterface Crypto connect vlan support for E-Flexwan/FE PA—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76ovwvpn.html#Interoperability

VSS - MPLS/IPv6 Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Software_Features

New Features in Release 12.2(33)SXI1

These sections describe the new features in Release 12.2(33)SXI1, 31 Mar 2009:

New Hardware Features in Release 12.2(33)SXI1

None.

New Software Features in Release 12.2(33)SXI1

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

6PE Multipath—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-mptcl-bgp.html

802.1x with user distribution—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_Multiple_VLANs_and_VLAN_User_Distribution_with_VLAN_Assignment

BGP Support for 4-byte ASN—See these publications:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_basic_net.html
http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_overview.html

CISCO-IP-IF-MIB Support for IP Helper addresses—See this publication:

http://www.cisco.com/en/US/docs/ios/interface/configuration/guide/ir_iptunnelmibs.html

Modular IOS Usability - ION Installer Usability Enhancements—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/swmod/configuration/12-2sx/sm-12-2sx-book.html

Trusted boundary with Cisco device verification—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/qos.html#Configuring_Trusted_Boundary_Device_Verification

VSS Support on IP Base Image—See the “Feature Set Descriptions” section.

New Features in Release 12.2(33)SXI

These sections describe the new features in Release 12.2(33)SXI, 11 Nov 2008:

Note ● Release 12.2(33)SXJ and later releases support NTPv4. Earlier releases support NTPv3. With NTPv3, be aware of CSCec87418.

These comands, which are present in the Release 12.2(33)SXI CLI, will be tested and supported in a future release:

– add prepend option to install bind command

– add reload option to install activate command

– add pending option to show install running command

– mls qos trust device cisco-phone ( CSCsv53392)

NAC Layer 3 IP validation, called “NAC - Network Admission Control” in Feature Navigator, is supported only in Release 12.2(33)SXH and rebuilds. Release 12.2(33)SXI and later releases do not support NAC Layer 3 IP validation.
With Release 12.2(33)SXI and later releases where CSCso97991 is not resolved, you must configure an appropriate burst size when you configure QoS policing on WAN ports. Do not rely on the burst size calculated by QoS.
Release 12.2(33)SXI and later releases support additional logical interfaces (see the “Spanning Tree Troubleshooting” section).

New Hardware Features in Release 12.2(33)SXI

10GBASE DWDM X2 Modules—See this publication:

http://www.cisco.com/en/US/prod/collateral/modules/ps5455/ps6576/data_sheet_c78_489725.html

10GBASE-ZR X2 Module for SMF (X2-10GB-ZR)—See this publication:

http://www.cisco.com/en/US/prod/collateral/modules/ps5455/ps6574/product_data_sheet0900aecd801f92aa_ps5251_Products_Data_Sheet.html

2-Port Gigabit Ethernet Shared Port Adapter (SPA-2X1GE-V2)
ATM SPAs:

– 1-Port OC-12c/STM-4c ATM SPA (SPA-1XOC12-ATM)

– 1 port OC-48c/STM-16 ATM SPA (SPA-1XOC48-ATM)

– 2-Port OC-3c/STM-1c ATM SPA (SPA-2XOC3-ATM, SPA-4XOC3-ATM)

– 2-Port OC-48 POS/RPR SPA (2xOC48 POS/RPR SPA)

– See these publications:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76ovwpos.html

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/6500series/6500sov.html

Services SPA Carrier-600 (WS-SSC-600) and VPN Services Port Adapter (WS-IPSEC-3)—See these publications:

http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/vspa/configuration/guide/ivmsw_book.html

http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/vspa/hardware/ivmhw_book.html

New Software Features in Release 12.2(33)SXI

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

Asymmetric Carrier Delay—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#Configuring_Asymmetric_Carrier_Delay

AToM over GRE - Phase 2—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgeth.html#Configuring_AToM_over_GRE

Backplane Traffic Monitor—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/plat_mon.html

Bandwidth-Based Call Admission Control (CAC) for IP Multicast—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_admission_control.html

BGP Route-Map Continue Support for Outbound Policy—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_external_sp.html

Callhome Request—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/callhome.html#Sending_a_Request_for_an_Analysis_and_Report

CatOS Parity: Port VLAN Granularity for Show Commands—See these publications:

http://www.cisco.com/en/US/docs/ios-xml/ios/cether/command/ce-s1.html#GUID-E84B167B-7119-4921-8A62-3664F5F3F144

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s4.html#GUID-C5A646B9-2364-4412-93EF-AF21D42470BD

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s4.html#GUID-9B5E979A-69F9-41B5-9EDC-26717977DC03

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s4.html#GUID-2EE37145-597D-40E1-9E5F-EA466D7CD656

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s4.html#GUID-499A9431-66B6-4001-AD4F-BD02B04731E3

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s4.html#GUID-96B5F041-14B6-44A3-9624-F1569F4B1E91

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s5.html#GUID-5932AC84-8527-4F41-8FE1-4EC1D7B61806

http://www.cisco.com/en/US/docs/ios/netmgmt/command/reference/nm_10.html#show_cdp

CDP Enhancement - Host presence TLV—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#802.1X_Host_Modes

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/voip.html#Cisco_IP_Phone_Data_Traffic

CFM-2—See this publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm.html

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_metro_ethernet.html

CNS—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

CNS - Configuration Agent—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

CNS - Event Agent—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

CNS - Image Agent—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

CNS - Interactive CLI—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

Command Scheduler (Kron)—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

Config Change Tracking Identifier— The Config Change Tracking Identifier feature assigns a version number to each saved version of the Cisco IOS running-config file and displays details about the versions. When the version number is updated a notification is generated. The Config Logger can also use this feature to determine if there have been any changes to the Cisco IOS running-config file. To enable the Config Change Tracking Identifier feature, enter the show config id command.
Configuration Rollback Confirmed Change—See this publication:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/cf_config-rollback.html

DHCP - DHCPv6 Relay Agent notification for Prefix Delegation—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-dhcp.html

DHCPv6 - Relay - Reload persistent Interface ID option—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-dhcp.html

DHCPv6 Ethernet Remote ID option—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-dhcp.html

Display Admin speed/duplex negotiation status—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/intrface.html#Displaying_the_Speed_and_Duplex_Mode_Configuration

Dual PQ (Priority Queue)—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#Configuring_Dual_Priority_Queuing_on_a_Cisco_7600_SIP-400

eFSU (Enhanced Fast Software Upgrade)—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/issu_efsu.html

Embedded Event Manager (EEM) 2.4—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_eem_overview.html

Embedded Syslog Manager (ESM)—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_esm_syslog.html

Ethernet Local Management Interface (LMI) at Provider Edge (PE)—See these publications:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_elmi-pe.html

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/htethlmi.html

Ethernet OAM-phase2/ELMI-PE—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgeth.html#Configuring_Ethernet_Operations,_Administration,_and_Maintenance

FHRP - EOT integration with EEM—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-4t/iap-eot.html

FHRP - GLBP Client Cache—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-glbp.html

FHRP - GLBP Support for IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-fhrp.html

FHRP - HSRP Group Shutdown—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-hsrp.html

FHRP - HSRP Multiple Group Optimization—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-hsrp.html

Flash MIB enhancements—The Flash MIB Enhancements feature allows sorting of flash files according to device, partition, and file indexes. Beginning with Cisco IOS Release 12.2(33)SXI, the Flash MIB Enhancements feature adds the user functionality to sort flash files based on file type. The feature also introduces the snmp mib flash cache interval command to set the frequency of the data collection process that enables sorting of data stored in ciscoFlashFileTable. The command also enables the cache for ciscoFlashFileTable to speed up access to data. For more information about setting the data collection interval, see the snmp mib flash cache interval command in the Cisco IOS Network Management Command Reference at the following URL:

http://www.cisco.com/en/US/docs/ios/netmgmt/command/reference/nm_book.html

To locate and download the Cisco Flash MIB for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL:

http://tools.cisco.com/ITDIT/MIBS/servlet/index

HSRP for IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-fhrp.html

HSRP Gratuitous ARP—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-hsrp.html

IEEE 802.1ak - MVRP and MRP—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/IEEE802_1ak_MVRP_MRP.html

IEEE 802.1X - Flexible Authentication—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/dot1x_flex_auth.html

IEEE 802.1X - Multiple Authentication—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Multiauthentication_Mode

IEEE 802.1X - Open Authentication—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Pre-Authentication_Open_Access

IEEE 802.1X - User Port Description—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Port_Descriptors

IEEE 802.1X Agentless Audit Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#NAC_Agentless_Audit_Support

IEEE 802.1x Fallback support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Understanding_the_Port-based_Authentication_Process

IEEE 802.1X Multi-Domain Authentication—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Multidomain_Authentication_Mode

IEEE 802.1x with ACL Assignments—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_ACL_Assignments_and_Redirect_URLs

IEEE 802.3ah - Link Fault RFI Support—See this publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_oam.html

Intrusion Detection Service Module (IDSM) support in VSS mode—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Service_Module_Support

IP SLAs for Metro-Ethernet—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_metro_ethernet.html

IP SLAs Random Scheduler—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_multi_scheduler.html

IPv6 Access Services: DHCPv6 Relay Agent—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-dhcp.html

IPv6 ACL Extensions for Mobile IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-mobile.html

IPv6 Reformation—IPv6 features are supported in ipbase(k9) and ipservices(k9) images.
IPv6 Routing - EIGRP Support—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-eigrp.html

IPv6 support for VSPA, VPN Services Port Adapter (WS-IPSEC-3)—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/vspa/configuration/guide/ivmvpn3.html

IPv6 VPN over MPLS (6VPE)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-ov-mpls-6vpe.html

IPv6: Multicast Address Group Range Support—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

L2VPN Pseudowire Redundancy—See this publication:

http://www.cisco.com/en/US/docs/ios/wan/configuration/guide/wan_l2vpn_pw_red.html

LowSpeed SPA support on SIP400—See these publications:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76ovwser.html#Release_History

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/6500series/6500sov.html

MAC Move Counters—See this publication:

http://www.cisco.com/en/US/docs/ios/lanswitch/command/reference/lsw_m1.html#mac-address-table_notification_mac-move

Mini Protocol Analyzer—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/mpa.html

MPLS EM - LSP Ping/Trace for LDP & RSVP IPv4 FECs—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_te_lsp_vccv.html

MPLS EM - MPLS Multipath (ECMP) LSP Tree Trace—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_em_multipath_tree.html

MPLS VPN - VRF CLI for IPv4 & IPv6 VPNs—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_ipv4_ipv6.html

MPLS VPN 6VPE support over IP tunnels—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-ov-mpls-6vpe.html

MPLS VPN VRF Selection using Policy Based Routing—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_vrf_select_rt.html

MSTP PVST Simulation disabling and Peer Inconsistency Check—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/stp_enha.html#Configuring_PVST_Simulation

Multicast Address Group Range Support—The Multicast Address Group Range Support feature enhances multicast access control by introducing the capability to define a global range of multicast groups and channels to be permitted or denied using the ip multicast group-range command.
Multicast Enhancement - Egress Replication Performance Improvement for Vlan & PortChannel—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/mcastv4.html#wpMulticast_Enhancement

Multicast Replication Packet Drop Counter—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s5.html#GUID-51E19324-B9D7-4090-B49B-5003684D339F

Netconf access for Configuration over BEEP—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_netconf.html

NETCONF over SSHv2—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_netconf.html

Netflow Accounting for Unicast and Multicast on GRE tunnel interface—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/netflow/configuration/12-2sx/cfg-nf-gre-tun.html

PBF (Policy-Based Forwarding)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vacl.html#MAC_Policy-Based_Forwarding

Per Interface Mroute State Limit—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_admission_control.html

Per IP Session QoS support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/qos.html#Session-Based_PFC_QoS

Pre-encryption QOS for VSPA—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/services_modules/vspa/configuration/guide/ivmvpn3.html

QoS Statistics Enhancement—See this publication:

http://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_s4.html#show_mls_qos

Radius Per-VRF Server Group—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

Rapid-PVST+ Dispute Mechanism—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/spantree.html#Rapid-PVST

Reliable Delivery and Filtering for Syslog—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_reliable_del_filter.html

Role-Based Access Control CLI commands—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_role_base_cli.html

Show Command for Interface Trap Status—Beginning with Cisco IOS Release 12.2(33)SXI, the Show Command for Interface Trap Status feature adds the show snmp mib ifmib traps command to display the status of linkUp and linkDown traps. For more information about viewing linkUp and linkDown trap status, see the show snmp mib ifmib traps command in the Cisco IOS Network Management Command Reference at the following URL:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

For more information about enabling SNMP notification types, see the Cisco IOS Network Management Configuration Guide at the following URL:

http://www.cisco.com/en/US/docs/ios-xml/ios/snmp/configuration/12-2sx/snmp-12-2sx-book.html

Show Diagnostic Health—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/diags.html

SNMP over IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-mng-apps.html

SNMPv3 - 3DES and AES Encryption Support—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_encrypt_snmp_sup.html

SSO - IPv4 Multicast HA Support for Group-to-RP Mapping—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_ha_grp_to_rp_mappings.html

SSO - VRRP—See these publications:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-vrrp.html

Standalone MAB support—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/standalone_mab.html

Static Virtual Tunnel & GRE/TP interface enhancements—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfvpna.html#Configuring_an_IPSec_Virtual_Tunnel_Interface

STP Bridge Assurance—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/stp_enha.html#Understanding_Bridge_Assurance

Sub Millisecond Policer Burst Size Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/qos.html#wppolicer_granularity

Syslog over IPV6—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-mng-apps.html

System Logging - EAL4 Certification Enhancements:

Note Official EAL4 certification is not claimed by Cisco Systems, Inc. This feature is part of current and planned enhancements which may qualify Cisco IOS Software for future certification.

This feature includes the following enhancements:

– The system logging process will now generate ‘audit start’ and ‘audit stop’ messages.

– The system logging process will now generate messages that include the date and time of an event, the type of event, the subject identity, and the outcome (success or failure) of an event.

– Changes to logging parameters will be logged.

– Further enhancements to minimize lost audit records.

TACACS+ Per VRF—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_vrf_tacas_svrs.html

VSS - 512 Etherchannels Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Configuring_Multichassis_EtherChannels

VSS - ACE 10/20 Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Service_Module_Support

VSS - Dual-active detection using L2 Fast Hello detection—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Dual-Active_Detection_Using_Dual-Active_Fast_Hello_Packets

VSS - Firewall Service Module (FWSM) support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Service_Module_Support

VSS - PACL support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Software_Features

VSS - Wireless (WiSM) Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#Service_Module_Support

VTP v3—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vtp.html

Web Authentication with Critical Auth support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/webauth.html#AAA_Fail_Policy

Webauth Enhancements—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/webauth.html#Customization_of_the_Authentication_Proxy_Web_Pages

New Features in Release 12.2(33)SXH8b

These sections describe the new features in Release 12.2(33)SXH8b, 23 Sep 2011:

New Hardware Features in Release 12.2(33)SXH8b

None.

New Software Features in Release 12.2(33)SXH8b

None.

New Features in Release 12.2(33)SXH8a

These sections describe the new features in Release 12.2(33)SXH8a, 23 Mar 2011:

New Hardware Features in Release 12.2(33)SXH8a

None.

New Software Features in Release 12.2(33)SXH8a

None.

New Features in Release 12.2(33)SXH8

These sections describe the new features in Release 12.2(33)SXH8, 05 Oct 2010:

New Hardware Features in Release 12.2(33)SXH8

None.

New Software Features in Release 12.2(33)SXH8

None.

New Features in Release 12.2(33)SXH7

These sections describe the new features in Release 12.2(33)SXH7, 15 Mar 2010:

New Hardware Features in Release 12.2(33)SXH7

None.

New Software Features in Release 12.2(33)SXH7

VRF-lite aware NAT for non-overlapping IP addresses:

Note NAT VRF-lite is supported only with nonoverlapping IP addresses.

The following is an example of the supported configuration:

This feature has limited support based on the provided sample configuration.

New Features in Release 12.2(33)SXH6

These sections describe the new features in Release 12.2(33)SXH6, 21 Oct 2009:

New Hardware Features in Release 12.2(33)SXH6

None.

New Software Features in Release 12.2(33)SXH6

Subinterface Crypto connect vlan support for E-Flexwan/FE PA—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76ovwvpn.html#Interoperability

New Features in Release 12.2(33)SXH5

These sections describe the new features in Release 12.2(33)SXH5, 20 Apr 2009:

New Hardware Features in Release 12.2(33)SXH5

None.

New Software Features in Release 12.2(33)SXH5

None.

New Features in Release 12.2(33)SXH4

These sections describe the new features in Release 12.2(33)SXH4, 11 Nov 2008:

New Hardware Features in Release 12.2(33)SXH4

None.

New Software Features in Release 12.2(33)SXH4

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

Radius Per-VRF Server Group—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

TACACS+ Per VRF—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_vrf_tacas_svrs.html

New Features in Release 12.2(33)SXH3a

These sections describe the new features in Release 12.2(33)SXH3, 29 Sep 2008:

New Hardware Features in Release 12.2(33)SXH3a

None.

New Software Features in Release 12.2(33)SXH3a

None.

New Features in Release 12.2(33)SXH3

These sections describe the new features in Release 12.2(33)SXH3, 29 Jul 2008:

New Hardware Features in Release 12.2(33)SXH3

None.

New Software Features in Release 12.2(33)SXH3

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

SSH Keyboard Interactive Authentication—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_secure_shell_v2.html

New Features in Release 12.2(33)SXH2a

These sections describe the new features in Release 12.2(33)SXH2a, 28 Apr 2008:

New Hardware Features in Release 12.2(33)SXH2a

None.

New Software Features in Release 12.2(33)SXH2a

None.

Note Resolution of CSCso05127 changed the SPAN syntax and defaults.

New Features in Release 12.2(33)SXH2

These sections describe the new features in Release 12.2(33)SXH2, 31 Mar 2008:

New Hardware Features in Release 12.2(33)SXH2

16-port 10-Gigabit Ethernet X2 Switching Module (WS-X6716-10GE)
6,000 W DC power supply (PWR-6000-DC)

New Software Features in Release 12.2(33)SXH2

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

Cisco Enhanced PoE (ePoE) Support—Refer to this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/voip.html#wpCisco_Enhanced_PoE_Support

New Features in Release 12.2(33)SXH1

These sections describe the new features in Release 12.2(33)SXH1, 18 Jan 2008:

New Hardware Features in Release 12.2(33)SXH1

Anomaly Guard Module (WS-SVC-AGM-1-K9)—See this publication:

http://www.cisco.com/en/US/prod/collateral/modules/ps2706/end_of_life_c51-573493.html

Traffic Anomaly Detector Module (WS-SVC-ADM-1-K9)—See this publication:

http://www.cisco.com/en/US/prod/collateral/modules/ps2706/end_of_life_c51-573493.html

New Software Features in Release 12.2(33)SXH1

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

Multi-VRF Selection Using Policy Based Routing (PBR):

– In releases where CSCsv22779 is not resolved, Multi-VRF Selection Using PBR does not support the use of reflexive ACLs.

– Adds hardware support for the set ip vrf next-hop command. Configure the set ip vrf next-hop command for policy based routing within the same VRF.

Note The set ip next-hop command is supported only within the global context, not within the VRF context.

– See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_mltvrf_slct_pbr.html

VSS (Virtual Switching System):

– Supported only with CAT6000-VS-S720-10G/MSFC3 and the hardware listed in the “Hardware Requirements” section.

– See these publications:

Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, Chapter 4, “Configuring Virtual Switching Systems.”

The Cisco IOS Virtual Switch Command Reference at:

http://www.cisco.com/en/US/docs/ios/vswitch/command/reference/vs_book.html

Note In releases earlier than Release 12.2(33) SXH2, the VSS feature and the lawful intercept feature cannot be configured together. (CSCsl77715)

VSS - Fast Link Status Notification—See the “Virtual Switching System Redundancy” section.
VSS - GOLD in Virtual Switching System—See the “Diagnostics” section.

New Features in Release 12.2(33)SXH

These sections describe the new features in Release 12.2(33)SXH, 20 Aug 2007:

Note Release 12.2(33)SXH provides initial support with Cisco IOS software modularity images for these service modules:

Services SPA Carrier (SSC; 7600-SSC-400) and IPsec SPA (SPA-IPSEC-2G)
Application Control Engine (ACE) module (ACE10-6500-K9, ACE20-6500-K9)
Communication Media Module (WS-SVC-CMM)
BGP Reduction in Transient Memory Usage—Cisco IOS Release 12.2(33)SXH has implemented a reduction in transient memory usage by BGP when BGP updates are built.
Process MIB Enhancements for Software Modularity—The CISCO-PROCESS-MIB has been enhanced to support Portable Operating System Interface (POSIX) operating systems such as Cisco Software Modularity. Cisco Software Modularity images have been updated to implement the enhanced CISCO-PROCESS-MIB. To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL:

http://tools.cisco.com/ITDIT/MIBS/servlet/index

New Hardware Features in Release 12.2(33)SXH

Catalyst 6509-V-E chassis ( WS-C6509-V-E)
Supervisor Engine 720-10GE (CAT6000-VS-S720-10G/MSFC3)
Cisco ME 6500 Series Ethernet switches (ME6524)
8-port 10/100 Ethernet SPA TX (SPA-8X1FE-TX-V2)
4-port 10/100 Ethernet SPA TX (SPA-4X1FE-TX-V2)
1-port Channelized STM1/OC3 to DS0 SPA (SPA-1xCHSTM1/OC3)
Cisco 1000BASE-T NEBS 3 ESD SFP (SFP-GE-T)

New Software Features in Release 12.2(33)SXH

Note See the following site for information about supported MIBs:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

ANSI TIA-1057 LLDP - MED Support—See this publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_lldp-med.html

Any Transport over MPLS (AToM): Ethernet over MPLS (EoMPLS)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/mp_l2_vpns/configuration/12-2sx/mp-any-transport.html

Note With a Cisco ME 6500 Series Ethernet Switch (ME6524), be aware of CSCsu50427.

Any Transport over MPLS (AToM): Graceful Restart—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_atom_grace_rstrt.html

ATM OAM Emulation—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/mp_l2_vpns/configuration/12-2sx/mp-any-transport.html

ATM Port Mode Packed Cell Relay over MPLS—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/mp_l2_vpns/configuration/12-2sx/mp-any-transport.html

AutoQoS—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/auto_qos.html

AutoRP Enhancement—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_basic_cfg.html

AutoSecure—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/autosec.html

http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_autosecure.html

BGP Dynamic Neighbors—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_neighbor.html

BGP Multicast Inter-AS (IAS) VPN—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_cfg_mc_vpn_sup.html

BGP Support for BFD—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_adv_features.html

BGP Support for Dual AS Configuration for Network AS Migrations—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_neighbor.html

BGP Support for Fast Peering Session Deactivation—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_neighbor.html

BGP Support for IP Prefix Import from Global Table into a VRF Table—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_sup_ip_pref.html

BGP Support for Named Extended Community Lists—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_external_sp.html

BGP Support for Next-Hop Address Tracking—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_adv_features.html

BGP Support for Sequenced Entries in Extended Community Lists—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_external_sp.html

BGP Support for TCP Path MTU Discovery per Session—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_neighbor.html

Bidirectional Forwarding Detection (BFD) Standard Implementation—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bfd/configuration/guide/irb_bfd.html

Call Admission Control for IKE—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_call_addmsn_ike.html

Call Home—See these publications:

http://www.cisco.com/en/US/docs/routers/7200/configuration/feature_guides/callhome_7200.html

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/callhome.html

Certificate - ISAKMP Profile Mapping—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_cert_isakmp_map.html

Certificate - Storage Location Specification—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_store_pki_cred.html

Cisco IOS Login Enhancements—See these publications:

http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_login_enhance.html

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_login_enhance.html

Cisco IOS Scripting w/ Tcl—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/netmgmt/configuration/guide/nm_script_tcl_xe.html

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_script_tcl.html

CLI extension to allow vlan-range for enabling or disabling mac-address learning—See this publication:

http://www.cisco.com/en/US/docs/ios/lanswitch/command/reference/lsw_m1.html#mac-address-table_learning

Config Logger Persistency—See this publication:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/config-logger-6149.html

Configurable flow-creation control of acl denied flows—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/netflow.html#Configuring_Exclude_ACL-deny

Configuration Change Notification and Logging—See this publication:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/cf_config-logger.html

Configuration Replace and Configuration Rollback—See this publication:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/cf_config-rollback.html

Consolidation of ACL Counter Values in Distributed Environment—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s6.html#GUID-1D17939B-1C8F-422C-83CE-64B096DAD13D

Contextual Configuration Diff Utility—See this publication:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/cf_config-diff.html

Digital Optical Monitoring (DOM) Phase 2—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s4.html#GUID-73B23B10-A62E-4F88-9F4D-F37A9C14D8D8

Note See this publication for additional information about DOM:
http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_8031.html

Distributed forwarding Engines (3C/3CXL) for 67xx line cards—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/release/notes/ol_14271.html

Easy VPN Client RSA - Signature Support—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_easy_vpn_rsa.html

Easy VPN Phase 5.0—See these publications:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_easy_vpn_rem.html

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_easy_vpn_srvr.html

EasyVPN Phase 6—See this publication:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_easy_vpn_rem.html

EIGRP Support for Route Map Filtering—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/iproute_eigrp/configuration/guide/ire_sup_route_xe.html

http://www.cisco.com/en/US/docs/ios/iproute_eigrp/configuration/guide/ire_sup_route.html

Embedded Event Manager (EEM) 2.3—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_eem_overview.html

Enhanced hot-standby Fabric switchover time—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/nsfsso.html#Redundancy_Configuration_Guidelines_and_Restrictions

Enhanced Tracking Support / Enhanced Object Tracking / EOT—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipapp/configuration/guide/ipapp_eot_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-4t/iap-eot.html

Enhancing IPv6 Multicast shared-tree performance—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/mcastv6.html#IPv6_Multicast_Guidelines_and_Restrictions

Ethernet Connectivity Fault Management (E-CFM)—See this publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm.html

Ethernet Operations, Administration, and Maintenance (OAM)—See these publications:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_oam.html

Exclusive Configuration Change Access—See this publication:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/cf_config-lock.html

Extended ACL support for IGMP to support SSM in IPv4—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_customize_igmp.html

FHRP - Enhanced Object Tracking of IP SLAs—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipapp/configuration/guide/ipapp_eot_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-4t/iap-eot.html

Note FHRP - Enhanced Object Tracking of IP SLAs is not stateful switchover (SSO)-aware and cannot be used with Hot Standby Routing Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), or Gateway Load Balancing Protocol (GLBP) in SSO mode. (CSCtd31237)

FHRP - Object Tracking List—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-4t/iap-eot.html

Front Side VRF—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfvpna.html#Configuring_VPNs_in_VRF_Mode

GLBP MD5 Authentication—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-glbp.html

GRE Tunnel IP Source and Destination VRF Membership—See this publication:

http://www.cisco.com/en/US/docs/ios/interface/configuration/guide/ir_impl_tun.html

Hardware Acceleration for Multicast VPN Extranet Support—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_mc_vpn_extranet.html

HSRP MD5 Authentication—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipapp/configuration/guide/ipapp_hsrp_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-hsrp.html

HSRP Jitter

Jitter timers are used in HSRP. They are recommended for timers running on services that work realtime and scale. Jitter timers are intended to significantly improve the reliability of HSRP, and other FHRP protocols, by reducing the chance of bunching of HSRP groups operations, and thus help reduce CPU and network traffic spikes. In the case of HSRP, a given device may have up to 4000 operational groups configured. In order to distribute the load on the device and network, the HSRP timers use a jitter. A given timer instance may take up to 20% more than the configured value. For example, for a hold time set to 15 seconds, the actual hold time may take 18 seconds.

Note In HSRP, the Hello timer (which sends the Hello Packet) has a negative Jitter, while the Holddown timer (which checks for failure of a peer) has a positive jitter.

IEEE 802.1ab LLDP (Link Layer Discovery Protocol)—See this publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_lldp-med.html

IEEE 802.1Q Tagging on a Per-Port Basis—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1qtnl.html#Configuring_the_Switch_to_Tag_Native_VLAN_Traffic_Globally

IEEE 802.1x Authenticator—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Device_Roles

IEEE 802.1x - Auth Fail Open—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Inaccessible_Authentication_Bypass

IEEE 802.1x - Auth Fail VLAN—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Inaccessible_Authentication_Bypass

IEEE 802.1x Guest VLAN—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Guest_VLAN

IEEE 802.1x Private Guest VLAN—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Inaccessible_Authentication_Bypass

IEEE 802.1x Private VLAN Assignment—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Configuring_a_Guest_VLAN

IEEE 802.1x RADIUS Accounting—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#802.1X_Accounting

IEEE 802.1x Radius-Supplied Session Timeout—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Enabling_Periodic_Reauthentication

IEEE 802.1x - Voice VLAN—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Voice_VLAN_Ports

IEEE 802.1x - Wake on LAN Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Wake-on-LAN

IEEE 802.1x with DHCP—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_DHCP_Snooping

IEEE 802.1x with Port Security—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_Port_Security

IGMP Filtering—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/igmpfilt.html

IGMP Snooping Enhancement: Global CGMP Auto-Detection—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/snooigmp.html#CGMP_Automatic_Detection

Inline power IEEE power classification override—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/voip.html#Inline_Power_Management

IP 16-way Equal-Cost Multipath—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_pi/command/reference/iri_pi1.html#maximum-paths

IPSec Dead Peer Detection (DPD) Periodic Message Option—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_ipsec_dead_peer.html

IPSEC Preferred Peer—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_ipsec_pref_peer.html

IPSec VTI - Virtual Tunnel Interface—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_ipsec_virt_tunnl.html

IPSG (IP Source Guard)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/ipsrcgrd.html

IP SLAs - DHCP Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_dhcp.html

IP SLAs - Distribution of Statistics—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_overview.html

IP SLAs - DNS Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_dns.html

IP SLAs - FTP Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_ftp.html

IP SLAs - HTTP Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_http.html

IP SLAs - ICMP Echo Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_icmp_echo.html

IP SLAs - ICMP Path Echo Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_icmp_pathecho.html

IP SLAs - LSP Health Monitor—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_lsp_mon_autodisc.html

IP SLAs - MPLS VPN Awareness—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_overview.html

IP SLAs - Multi Operation Scheduler—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_multi_scheduler.html

IP SLAs - One Way Measurement—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_overview.html

IP SLAs - Path Jitter Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_icmp_pathjitter.html

IP SLAs - Reaction Threshold—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_threshold_mon.html

IP SLAs - Scheduler—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_overview.html

IP SLAs - TCP Connect Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_tcp.html

IP SLAs - UDP Based VoIP Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_udp_jitter_voip.html

IP SLAs - UDP Echo Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_udp_echo.html

IP SLAs - UDP Jitter Operation—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_udp_jitter.html

IP SLAs - VoIP Threshold Traps—See this publication:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_threshold_mon.html

IPv6: Anycast Address—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-addrg-bsc-con.html

IPv6 Default Router Preferences—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-addrg_bsc_con_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sx/ip6-addrg-bsc-con.html

IPv6 Multicast: Address Family Support for Multiprotocol BGP—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-multicast_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: Explicit Tracking of Receivers—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-multicast_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: MLD Access Group—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-multicast_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: PIM Accept Register—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-multicast_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: PIM Embedded RP Support—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: Routable Address Hello Option—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-multicast_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: RPF Flooding of Bootstrap Router (BSR) Packets—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Multicast: Static Multicast Routing (mroute) for IPv6—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-multicast_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-multicast.html

IPv6 Routing: Multiprotocol BGP Extensions for IPv6—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-mptcl_bgp_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-mptcl-bgp.html

IPv6 Routing: Multiprotocol BGP Link-local Address Peering—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-mptcl_bgp_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-mptcl-bgp.html

IPv6 Routing: Route Redistribution—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-is-is_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-is-is.html

L2VPN Interworking—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

L2VPN Interworking - Ethernet to VLAN Interworking—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

L2VPN Interworking: Ethernet VLAN to ATM AAL5—See these publications:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

http://www.cisco.com/en/US/docs/routers/10000/10008/configuration/guides/broadband/l2vpn.html

http://www.cisco.com/en/US/products/hw/routers/ps368/products_installation_and_configuration_guides_list.html

L2VPN Interworking: Ethernet VLAN to Frame Relay—See these publications:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

http://www.cisco.com/en/US/docs/routers/10000/10008/configuration/guides/broadband/l2vpn.html

L2VPN Interworking: Ethernet VLAN to PPP—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

L2VPN Interworking: Frame Relay to ATM AAL5—See these publications:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

http://www.cisco.com/en/US/docs/routers/10000/10008/configuration/guides/broadband/l2vpn.html

L2VPN Interworking: Frame Relay to PPP—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

LACP 1-1 redundancy with fast switchover—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/channel.html#Understanding_LACP_1:1_Redundancy

Lawful Intercept (LI)—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/sec_user_services/configuration/guide/sec_lawful_intercept_xe.html

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/lawful/intercept/book.html

Note In releases earlier than Release 12.2(33)SXH2, the VSS feature and the lawful intercept feature cannot be configured together. (CSCsl77715)

Layer 2 Local switching - ATM-FR—See these publications:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fslocal.html

http://www.cisco.com/en/US/docs/ios/wan/configuration/guide/wan_l2_lcl_swng.html

Layer 2 Local Switching - ATM to Ethernet—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fslocal.html

MAC Address Notification—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/layer2.html#Configuring_MAC_Address_Table_Notification

MAC Authentication Bypass—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_802.1X_Authentication_with_MAC_Authentication_Bypass

Memory Pool - SNMP Notification Support—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#Configuring_PPP_Bridging_Control_Protocol_Support

MPLS LDP - Graceful Restart—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_grace_rstrt.html

MPLS LDP - Session Protection—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_sessn_prot.html

MPLS LDP - VRF Aware Static Labels—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vrf_aware_static.html

MPLS over RBE—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgatm.html#Configuring_MPLS_over_RBE

MPLS Static Labels—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_static_labels.html

MPLS Traffic Engineering - AutoTunnel Mesh Groups—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_autotun_mesh.html

MPLS Traffic Engineering - FRR Scalability Enhancements—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/mp_te_path_protect/configuration/xe-3s/mp-te-frr-node-prot.html

MPLS Traffic Engineering--Inter-AS TE—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_inter_as_te.html

MPLS Traffic Engineering: Shared Risk Link Groups (SRLG)—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_shared_risk.html

MPLS Traffic Engineering (TE) - AutoTunnel Primary and Backup—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_autotunnel.html

MPLS Traffic Engineering (TE) - Class-based Tunnel Selection—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_tun_select.html

MPLS Traffic Engineering (TE) - Fast Reroute (FRR) Link and Node Protection—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_frr_node_prot.html

MPLS Traffic Engineering (TE) - LSP Attributes—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_lsp_attr.html

MPLS Traffic Engineering (TE) - RSVP Hello State Timer—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_rsvp_hello.html

MPLS Traffic Engineering (TE): Verbatim Path Support—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_verbatim_path.html

MPLS VPN - Explicit Null Label Support with BGP IPv4 Label Session—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ce_vpn_explicit.html

MPLS VPN - Loadbalancing support for Inter-AS and CSC VPNs—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_load_share_vpn.html

MPLS VPN - Multi-Path support for Inter-AS VPNs—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_interauto.html

MPLS VPN - Route Target Rewrite—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_rte_target_rw.html

MPLS VPN - Show Running VRF—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_show_run_vrf.html

MSDP compliance with IETF RFC 3618—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_msdp_im_pim_sm.html

MSDP MD5 password authentication—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipmulti/configuration/guide/imc_msdp_im_pim_sm_xe.html

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_msdp_im_pim_sm.html

Multicast Vlan Registration (MVR)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/snooigmp.html#Understanding_MVR

Multicast VPN Extranet Support—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_mc_vpn_extranet.html

Multicast VPN Inter-AS Support—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_cfg_mc_vpn_sup.html

Multicast VPN MIB—See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_vpn_mib.html

Multilink Frame Relay (FRF.16.1) - Variable Bandwidth Class—See this publication:

http://www.cisco.com/en/US/docs/ios/wan/configuration/guide/wan_ml_fr_frf161.html

Multi-VC to VLAN Scalability—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76ovwatm.html#SIP-Dependent_Features

MUX UNI Support—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/pfc3mpls.html#Configuring_MUX-UNI_Support_on_LAN_Cards

NAC - Auth Fail Open—See these publications:

http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_nat_auth_fail_op.html

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/ht_nacaf.html

NAC - L2 IEEE 802.1x—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/dot1x.html#Using_Network_Admission_Control_Layer_2_IEEE_802.1X_Validation

NAC - Network Admission Control—See these publications:

http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_net_admssn_ctrl.html

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/nac.html

Netflow MIB and Top Talkers—See this publication:

http://www.cisco.com/en/US/docs/ios/netflow/configuration/guide/cfg_nflow_top_talk.html

Netflow Multicast Support—See this publication:

http://www.cisco.com/en/US/docs/ios/netflow/configuration/guide/cfg_nf_multi_acctg.html

NetFlow Subinterface Support—See this publication:

http://www.cisco.com/en/US/docs/ios/netflow/configuration/guide/cfg_nflow_data_expt.html

NSF - OSPF (RFC 3623 OSPF Graceful Restart)—See these publications:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_ospf/configuration/15-mt/iro-restart.html

NSF / SSO - MPLS LDP and LDP Graceful Restart—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_grace_nsfsso.html

NSF/SSO - MPLS TE and RSVP Graceful Restart—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_rsvp_grace.html

NSF/SSO - MPLS VPN—See these publications:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_nsfsso.html

OER Border Router Only Functionality—See this publication:

http://www.cisco.com/en/US/docs/ios/ios_xe/pfr/configuration/guide/pfr-basic_xe.html

OSPF Area Transit Capability—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_ospf/configuration/guide/iro_area_trans.html

PBACL (Policy Based Access Control Lists)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/acl.html#Policy-Based_ACLs

PBR Support for Multiple Tracking Options—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_pi/configuration/guide/iri_prb_mult_track.html

Per Interface Netflow—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/netflow.html#Per_Interface_NetFlow

Periodic MIB Data Collection and Transfer Mechanism—See this publication:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_mib_collect_trans.html

Per port VTP enable/disable—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vtp.html#Configuring_VTP_Mode_on_a_Per-Port_Basis

Persistent Self-Signed Certificates—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_cert_enroll_pki.html

Per-VRF Assignment of BGP Router-ID—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_router_id.html

PIM Triggered Joins—See this publication:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipmulti/configuration/guide/imc_high_availability_xe.html

Port-Based Access Control Lists (PACLs)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vacl.html

Private Hosts—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/pvthost.html

QoS Support on Bridging Features—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#QoS_Traffic_Class_Configuration_Guidelines

Reliable Static Routing Back-up using Object Tracking—See these publications:

http://www.cisco.com/en/US/docs/ios/dial/configuration/guide/dia_rel_stc_rtg_bckup.html

http://www.cisco.com/en/US/docs/ios/dial/configuration/guide/dia_rel_stc_rtg_bckup_ps6441_TSD_Products_Configuration_Guide_Chapter.html

Reverse Route Injection (RRI)—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_rev_rte_inject.html

Router Guard—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/igmpfilt.html#Understanding_Router_Guard

RSVP Message Authentication—See this publication:

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/rsvp_msg_auth.html

Scalable EoMPLS (SIP-Based)—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgeth.html#Scalable_EoMPLS

SmartPorts—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/smrtport.html

SNMP Support over VPN—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/netmgmt/configuration/guide/nm_cfg_snmp_sup_xe.html

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cfg_snmp_sup.html

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cfg_snmp_sup.html#SNMP_Support_for_VPNs

SPAN Destination Port Support On Etherchannels—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Local_SPAN,_RSPAN,_and_ERSPAN_Destinations

SPAN Egress Session Increase—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Local_SPAN,_RSPAN,_and_ERSPAN_Session_Limits

SSO - GLBP—See these publications:

http://www.cisco.com/en/US/docs/ios-xml/ios/ha/configuration/xe-3s/ha-config-stateful-switchover.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-glbp.html

SSO - HSRP—See these publications:

http://www.cisco.com/en/US/docs/ios-xml/ios/ha/configuration/xe-3s/ha-config-stateful-switchover.html

http://www.cisco.com/en/US/docs/ios/ios_xe/ipapp/configuration/guide/ipapp_hsrp_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-hsrp.html

Support for MPLS-VPN Software Modularity—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ios_sw_mod_l3_vpn.html

Suppress BGP Advertisement for Inactive Routes—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_basic_net.html

Switch Port Analyzer (SPAN) - CPU Source—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Source_CPUs

Switch Port Analyzer (SPAN) - Distributed Egress SPAN—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Monitored_Traffic_Direction

Switch Port Analyzer (SPAN) - Input Packets with Don't Learn Option—See these publications:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Configuring_ERSPAN

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Configuring_Local_SPAN

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Configuring_RSPAN

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/span.html#Local_SPAN,_RSPAN,_and_ERSPAN_Destinations

Note See the information about the ingress keyword.

TCP MSS Adjust—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/ipapp/configuration/guide/ipapp_tcp_xe.html

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-2sx/iap-tcp.html

Two-Rate Policer—See these publications:

http://www.cisco.com/en/US/docs/ios/ios_xe/qos/configuration/guide/two_rate_policer_xe.html

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/two_rate_policer.html

Universal Boot Loader—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/release/notes/overview.html#Universal_Boot_Loader_Image

Unknown Unicast Flood Rate-Limiting—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/blocking.html

VLAN Locking—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vlans.html#VLAN_Locking

VPLS Multiple VCs per Spoke—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#Configuring_Virtual_Private_LAN_Service_

VRF Aware Multicast Error Messages—The VRF Aware Multicast Error Messages feature improves the troubleshooting of MPLS VPN environments by allowing service providers to track the multicast error messages that are associated with a particular MVPN customer.
VRF Aware System Message Logging (Syslog)—See this publication:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vrf_aware_loggng.html

Web Authentication Proxy—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/webauth.html

Software Features from Earlier Releases

4000 ATM VCs per port adapter on the following FlexWAN ATM port adapters:

PA-A3-OC3MM

PA-A3-OC3SMI

PA-A3-OC3SML

PA-A3-T3

PA-A3-E3

PA-A6-OC3MM

PA-A6-OC3SMI

PA-A6-OC3SML

PA-A6-T3

PA-A6-E3

4096 Layer 2 VLANs—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ VLAN Ranges ” section in the “ Configuring VLANs ” chapter.

Note We recommend that you configure a combined total of no more than 2,000 Layer 3 VLAN interfaces and Layer 3 ports.

Any Transport over MPLS (AToM) Features:

– Not supported with PFC3A

– Supported on WAN ports

– Ethernet over MPLS (EoMPLS)

– Frame Relay over MPLS (FRoMPLS)

– ATM Single Cell Relay over MPLS-VC Mode (CRoMPLS)

– ATM AAL5 over MPLS (AAL5oMPLS)

– HDLC over MPLS (HDLCoMPLS) —Note these guidelines and restrictions:

HDLCoMPLS supports core-facing ports only on Enhanced FlexWAN modules and Shared Port Adapter (SPA) Interface Processors (SIPs).

– PPP over MPLS (PPPoMPLS)—Note these guidelines and restrictions:

All PPP negotiations (for example, link control protocol [LCP] negotiations) and keepalives are end to end from CE to CE. The PE routers do not participate in PPP negotiations.

Multilink PPPoMPLS (MLPPPoMPLS) is not supported, but it can be emulated. To emulate MLPPPoMPLS, each member link of the MLPPP bundle on a CE requires a corresponding PPPoMPLS tunnel on the PE router that it directly connects to. For example, if an MLPPP bundle has three member links, you must configure three PPPoMPLS tunnels on each PE with each tunnel corresponding to a member link.

See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/mp_l2_vpns/configuration/12-2sx/mp-any-transport.html

ATM Cell Loss Priority (CLP) Setting on FlexWAN module ATM interfaces—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/features.html

ATM OAM ping—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/12satmpng.html

ATM VC access trunk emulation—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

ATM Virtual Circuit (VC) Bundling—See these publications:

http://www.cisco.com/en/US/docs/ios/12_2/qos/configuration/guide/qcfipaov.html

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsmu26s.html

Autostate - Firewall Capability for the Firewall service module—See this publication:

http://www.cisco.com/en/US/products/hw/modules/ps2706/ps4452/tsd_products_support_model_home.html

Bandwidth Command for HQoS Parent Class Support—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#Configuring_Virtual_Private_LAN_Service_(VPLS)

BGP Configuration Using Peer Templates—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/s_bgpct.html

BGP Cost Community—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/s_bgpcc.html

BGP Dynamic Update Peer-Groups—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/s_bgpdpg.html

BGP Increased Support of Numbered AS-path Access Lists to 500—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfbgp.html

BGP multipath load sharing for both eBGP and iBGP in an MPLS-VPN—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/fsxeibmp.html

Note With the BGP multipath load sharing for both eBGP and iBGP in an MPLS-VPN feature configured, do not attach output service policies to VRF interfaces. (CSCsb25509)

For nonMPLS environments, see the Interior Border Gateway Protocol (iBGP) Multipath Load Sharing feature.

BGP Policy Accounting—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsbgppa.html

BGP Restart Session After Max-Prefix Limit—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_neighbor.html#BGP_Neighbor_Session_Restart_After_the_Max-Prefix_Limit_Is_Reached

BGP Route Map Continue—See this publication:

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t4/t_bgprco.html

BGP Route-Map Policy List Support—See this publication:

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t4/t_bgprco.html

BGP support for TTL security check—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_bgp/configuration/12-2sx/irg-neighbor.html

Bidirectional Forwarding Detection (BFD) standard implementation—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fs_bfd.html

Note Catalyst 6500 switches support BFD only on Ethernet, Fast Ethernet (except PA-2FE and PA-1FE), Gigabit Ethernet, and 10-Gigabit Ethernet ports, including Ethernet SPAs. The Catalyst 6500 switches and Cisco 7600 routers do not support BFD on PA-2FE or PA-1FE Ethernet LAN ports, or on POS, ATM, or serial WAN ports.

Also see “Integrated IS-IS support for BFD over IPv4” and “OSPF support for BFD over IPv4.”

Bidirectional Protocol Independent Multicast (PIM) in hardware—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Understanding IPv4 Bidirectional PIM ” section in the “ Configuring IPv4 Multicast Layer 3 Switching ” chapter.
Boot Protocol (BOOTP) relay—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/configfun/configuration/guide/fcf012.html

Bridge Control Protocol (BCP)—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/features.html

Bridging using RFC1483 Routed Encapsulation (BRE)—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

Certificate Autoenrollment (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cert-enroll-pki.html

Certificate Security Attribute-Based Access Control (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cfg-auth-rev-cert.html

Cisco IOS IP Event Dampening—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_pi/configuration/12-2sx/iri-ip-event-damp.html

IPv6 Switching: Provider Edge Router over MPLS (6PE) (not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/configuration/12-2sy/ip6-over-mpls.html

Cisco IOS Secure Copy (SCP)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_usr_ssh/configuration/12-2sx/sec-secure-copy.html

Cisco IOS server load balancing (SLB):

– GGSN-SLB Messaging

– Home Agent Loadbalancing

See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/slbsxd1.html

Note Web Cache Control Protocol (WCCP) Layer 2 PFC redirection is supported with Cisco IOS server load balancing (SLB). Other WCCP configurations are not compatible with Cisco IOS server load balancing (SLB).

Cisco IOS server load balancing (SLB): interface-aware—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/slbsxe1.html

Cisco IOS server load balancing (SLB): stateful failover within single chassis—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/slbsxe1.html

Cisco IP Phone Support—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Cisco IP Phone Support ” chapter.
Cisco Nonstop Forwarding (NSF) with stateful switchover (SSO) supervisor engine redundancy—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring NSF with SSO Supervisor Engine Redundancy ” chapter.

Note ● With PFC3, NSF with SSO supports multicast traffic.

NSF with SSO redundancy mode supports IPv4. NSF with SSO redundancy mode does not support IPv6, IPX, or MPLS.
These protocols can coexist with NSF with SSO redundancy mode, but there is no stateful support for them:

– MPLS and LDP

– GLBP

– HSRP

– VRRP

Following an NSF with SSO switchover, traffic loss occurs on the links where the protocols are configured until the protocols converge.

Clear hardware interface counters—See this publication:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

CNS Interactive CLI—Network management applications can use the Cisco Networking Services (CNS) agents to manage network routers. The CNS agent provides the capability to send commands to a router from a programmable source. The CNS Interactive CLI feature introduces a new XML interface that allows you to send interactive commands to a router, such as commands that generate prompts for user input. A benefit of this feature is that interactive commands can be aborted before they have been fully processed. For example, for commands that generate a significant amount of output, the XML interface can be customized to limit the size of the output or the length of time allowed for the output to accumulate. The capability to use a programmable interface to abort a command before its normal termination (similar to manually aborting a command) can greatly increase the efficiency of diagnostic applications that might use this functionality. The new XML interface also allows for multiple commands to be processed in a single session. The response for each command is packaged together and sent in a single response event.
Configurable Per VLAN MAC Learning (PVL)—See the mac-address-table learning command in this publication:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

Control Plane DSCP Support for RSVP—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/qos_rsvp/configuration/15-mt/rsvp-dscp-spt-for-rsvp.html

Crypto Conditional Debug Support (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_vpnips/configuration/12-2sx/sec-crypto-debug-sup.html

IEEE 802.1Q Custom Ethertype:

– Supported on these modules:

—Supervisor engines
—WS-X6708-10GE
—WS-X6704-10GE
—WS-X6748-GE-TX
—WS-X6748-SFP
—WS-X6724-SFP
—WS-X6816-GBIC
—WS-X6516-GE-TX
—WS-X6516A-GBIC
—WS-X6516-GBIC

Note The WS-X6516A-GBIC and WS-X6516-GBIC modules apply a configured custom EtherType field value to all ports supported by each port ASIC (1 through 8 and 9 through 16).

– In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring a Custom IEEE 802.1Q EtherType Field Value ” section in the “ Configuring LAN Ports for Layer 2 Switching ” chapter.

Data-link switching plus (DLSw+)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ibm/configuration/guide/bcfdlsw_external_docbase_0900e4b180753b82_4container_external_docbase_0900e4b180771fb6.html

DE/CLP and EXP mapping on FR/ATMoMPLS VC—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/pfc3mpls.html#DE/CLP_and_EXP_Mapping_on_FR/ATMoMPLS_VC

DHCP Option 82 on Untrusted Port—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Packet Validation ” section in the “ Configuring DHCP Snooping ” chapter.
DHCP Snooping—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring DHCP Snooping ” chapter.
Digital Optical Monitoring (DOM)—See the show interfaces transceiver command in this publication:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

Note See this publication for additional information about DOM:

http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_8031.html

Directed broadcasts with the mls ip directed-broadcast command supported in hardware—See this publication:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

Distinguished Name-Based Crypto Maps (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_ikevpn/configuration/12-2sx/sec-dist-nm-cyrpto.html

Distributed LFI (dLFI) and distributed QoS (dQoS) over Leased Lines on FlexWAN module interfaces—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/qos_latjit/configuration/15-mt/qos-mlppp-fr.html

Distributed MLPPP (dMLPPP) on FlexWAN module interfaces—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/features.html

Note cRTP is not supported on dMLPPP bundled links.

Distributed Multilink Frame Relay (FRF.16)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/dmfr.html

Distributed network-based application recognition (dNBAR) on FlexWAN module interfaces—See this publication:

http://www.cisco.com/en/US/docs/ios/12_4t/qos/configuration/guide/qsnbar1.html

Dynamic ARP Inspection (DAI)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Dynamic ARP Inspection ” chapter.
Dynamic Host Configuration Protocol (DHCP)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfdhcp.html

Dynamic Multipoint VPN (DMVPN) Phase 2 (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_dmvpn/configuration/15-s/sec-conn-dmvpn.html

Easy VPN Server features (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_esyvpn/configuration/12-2sx/sec-easy-vpn-12-2sx-book.html

EIGRP MPLS VPN PE-CE site of origin (SoO)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/s_mvesoo.html

Embedded network management improvements—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/technical_references/7600_mib_guides/MIB_Guide_ver_6/mibgde6.html

Encapsulated Remote SPAN (ERSPAN)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Local SPAN, RSPAN, and ERSPAN ” chapter.
Encrypted Multicast over GRE (supported on SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/sipspasw.html

Encrypted Preshared Key (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_ikevpn/configuration/12-2sx/sec-encrypt-preshare.html

EtherChannel—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring EtherChannels ” chapter.
EtherChannel Enhancement - 128 EtherChannels Support—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ EtherChannel Feature Overview ” section in the “ Configuring EtherChannels ” chapter.
EtherChannel Min-Links—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “Configuring the EtherChannel Min-Links Feature” section in the “ Configuring EtherChannels ” chapter.
Ethernet over MPLS (EoMPLS) per VLAN QoS—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgeth.html#EoMPLS_Configuration_Example

Flex Links—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “Configuring Flex Links” chapter.
Frame Relay virtual circuit (VC) bundling—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

Gateway Load Balancing Protocol (GLBP)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fs_glbp2.html

Generic Online Diagnostics (GOLD)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Online Diagnostics ” chapter and the “ Online Diagnostic Tests ” appendix.
Half-Bridging on FlexWAN ATM interfaces (CSCin27157)
Hardware Capacity Monitoring—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Determining System Hardware Capacity ” section in the “ Power Management and Environmental Monitoring ” chapter.
Hardware Control Plane Interface for Control Plane Policing (CoPP):

– Release 12.2SX does not support CoPP output rate limiting (policing).

– Release 12.2SX does not support the CoPP silent operation mode.

– Release 12.2SX does not support the match protocol arp command.

– Release 12.2SX automatically installs the CoPP service policy on all DFC-equipped switching modules.

– In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Control Plane Policing ” chapter.

Hardware-supported counters for hardware-supported ACLs, displayed by the show tcam interface command (not supported in PFC3A mode). See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-s6.html#GUID-1D17939B-1C8F-422C-83CE-64B096DAD13D

HQoS support for Ethernet over MPLS (EoMPLS) VC—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

H-VPLS with MPLS Edge—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/76cfgsip.html#Configuring_Virtual_Private_LAN_Service_(VPLS)

IDSM-2 EtherChannel load balancing—See this publication:

http://www.cisco.com/en/US/products/hw/modules/ps2706/ps5058/tsd_products_support_model_home.html

IEEE 802.1Q protocol tunneling—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Layer 2 Protocol Tunneling ” chapter.
IEEE 802.1Q tunneling—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring IEEE 802.1Q Tunneling ” chapter.
IEEE 802.1s - Multiple Spanning Tree (MST) Standard Compliance—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Understanding MST ” section in the “ Configuring STP and MST ” chapter.
IEEE 802.1w, rapid reconfiguration of spanning tree; also called Rapid-Per-VLAN-Spanning Tree (Rapid-PVST)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Understanding IEEE 802.1w RSTP ” section in the “ Configuring STP and MST ” chapter.
IEEE 802.1X Port-Based Authentication—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring IEEE 802.1X Port-Based Authentication ” chapter.
IEEE 802.3ad, link aggregation control protocol (LACP)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Understanding IEEE 802.3ad LACP EtherChannel Configuration ” section in the “ Configuring EtherChannels ” chapter.
IGMP snooping and the IGMP snooping querier—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring IGMP Snooping and MVR for IPv4 Multicast Traffic ” chapter.
IGMP Static Group Range Support—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/stgrpsxf.html

IKE: Initiate Aggressive Mode (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_ikevpn/configuration/12-2sx/sec-aggr-mde-ike.html

Integrated IS-IS global default metric—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_isis/configuration/15-mt/irs-netd.html

Integrated IS-IS protocol shutdown support maintaining configuration parameters—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_isis/configuration/guide/irs_initcf.html

Integrated IS-IS support for BFD over IPv4—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fs_bfd.html

Note Also see Bidirectional Forwarding Detection (BFD) standard implementation.

Interior Border Gateway Protocol (iBGP) Multipath Load Sharing—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsbgpls.html

Note For MPLS support, see BGP Multipath Load Sharing for Both eBGP and iBGP in an MPLS-VPN.

Internet Group Management Protocol Version 3 (IGMPv3) snooping—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ IGMP Version 3 Support Overview ” section in the “ Configuring IGMP Snooping and MVR for IPv4 Multicast Traffic ” chapter.
Invalid Special Parameter Index (SPI) Recovery—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_dplane/configuration/12-2sx/sec-invald-index-rec.html

Inverse Multiplexing over ATM (IMA) on FlexWAN module interfaces—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/features.html

IP-in-IP tunneling and generic routing encapsulation (GRE) tunneling (hardware-assisted)—The PFC3 and DFC3s support the following tunnel commands:

– tunnel destination

– tunnel mode gre

– tunnel mode ipip

– tunnel source

– tunnel ttl

– tunnel tos

Other supported types of tunneling run in software on the MSFC3. The PFC3 does not provide hardware acceleration for tunnels configured with the tunnel key command.

The tunnel ttl command (default 255) sets the TTL of encapsulated packets.

The tunnel tos command, if present, sets the ToS byte of a packet when it is encapsulated. If the tunnel tos command is not present and QoS is not enabled, the ToS byte of a packet sets the ToS byte of the packet when it is encapsulated. If the tunnel tos command is not present and QoS is enabled, the ToS byte of a packet as modified by PFC QoS sets the ToS byte of the packet when it is encapsulated.

To configure GRE Tunneling and IP in IP Tunneling, refer to these publications:

http://www.cisco.com/en/US/docs/ios/12_2/interface/configuration/guide/icflogin.html

http://www.cisco.com/en/US/docs/ios/12_2/interface/command/reference/irfshoip.html

To configure the tunnel tos and tunnel ttl commands, refer to this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/12s_tos.html

Note the following information about tunnels:

– Each hardware-assisted tunnel must have a unique source address. Hardware-assisted tunnels cannot share a source address even if the destination addresses are different. Use secondary addresses on loopback interfaces or create multiple loopback interfaces. Failure to use unique source addresses may result in control plane failures when software path congestion occurs. (CSCdy72539)

– Each tunnel interface uses one internal VLAN.

– Each tunnel interface uses one additional router MAC address entry per router MAC address.

– The PFC3A does not support any PFC QoS features on tunnel interfaces.

– The PFC3B and PFC3BXL support PFC QoS features on tunnel interfaces.

– In releases earlier than Release 12.2(18)SXE, the PFC3 does not support GRE tunnel encapsulation and de-encapsulation of multicast traffic.

– The MSFC supports tunnels configured with egress features on the tunnel interface. Examples of egress features are output Cisco IOS ACLs, NAT and PAT (for inside to outside translation), TCP intercept, and encryption.

IP routing of RFC1483 ATM bridge encapsulation (RBE)—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

IPSec Anti-Replay Window: Expanding and Disabling—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_dplane/configuration/12-2sx/sec-ipsec-antireplay.html

IP Security VPN Monitoring (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_imgmt/configuration/12-2sx/sec-ip-security-vpn.html

IPsec VPN Accounting (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_imgmt/configuration/12-2sx/sec-ipsec-vpn-acctg.html

IPS Inline VLAN Pairing for WS-SVC-IDSM2-K9—See this publication for more information:

http://www.cisco.com/en/US/docs/security/ips/5.1/configuration/guide/cli/cliguide.html

IP Unnumbered for VLAN-SVI interfaces—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Subinterfaces on Layer 3 Interfaces ” section in the “ Configuring Layer 3 Interfaces ” chapter.
IPv6 access services: DHCPv6 prefix delegation—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/config_library/15-sy/ipv6-15-sy-library.html

IPv6—Hardware support for these basic IPv6 functions:

– IPv6 standard access control lists (ACLs)

– IPv6 extended ACLs

– Reflexive ACLs

– Manually configured v6 tunnels

– ISATAP (ISATAP with 6-to-4 prefix is not supported in hardware)

– Automatically configured IPv4 compatible tunnels

– 6-to-4 tunnel

– IPv6 over IPV4 IP in IP tunnels

IPv6—Software support for these basic IPv6 functions:

– IPv6 addressing architecture

– ICMPv6

– Neighbor Discovery

– Static ND cache entry

– IPv6 stateless autoconfiguration

– ICMPv6 Redirect

– MTU path Discovery for IPv6

– IPv6 ICMP rate limiting

– IPv6 over IPV4 GRE tunnels

IPv6—Software support for IPv6 routing:

– Static routes within IPv6

– RIPng

– MP-BGP4

– OSPFv3

– ISIS

– Configuring an IPv6 Multiprotocol BGP Peer using a link local address

– IPv6 MP-BGP distance command

IPv6—Switching support for IPv6:

– Process

– CEFv6

– Distributed CEFv6

IPv6—Software support for these IPv6 applications:

– Ping

– Traceroute

– Telnet

– TFTP (client only)

– FTP

– SSH over IPv6

– DNS

– HTTP server

For configuration information, refer to this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/config_library/15-sy/ipv6-15-sy-library.html

For command reference information, refer to this publication:

http://www.cisco.com/en/US/docs/ios/ipv6/command/reference/ipv6_book.html

IPv6 hardware: multicast assist—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring IPv6 Multicast PFC3 and DFC3 Layer 3 Switching ” chapter.
IPv6 multicast: Bootstrap Router (BSR)—See the BSR information in the Cisco IOS IPv6 Configuration Library and the Cisco IOS IPv6 Command Reference.
IPv6 Multicast: HW assisted egress replication—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Displaying the Replication Mode Auto Detection Status ” section in the “ Configuring IPv6 Multicast PFC3 and DFC3 Layer 3 Switching ” chapter.
IPv6 multicast RPR support—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring RPR Supervisor Engine Redundancy ” chapter.
IPv6 QoS: (quality of service)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ General Guidelines ” section in the “ Configuring PFC QoS ” chapter.
IPv6 Support on WAN Interfaces—See this publication:

http://www.cisco.com/en/US/tech/tk872/tech_white_papers_list.html

IS-IS caching of redistributed routes—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/isredrib.html

IS-IS Incremental SPF—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/isisispf.html

IS-IS Limit on Number of Redistributed Routes—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsiredis.html

IS-IS Mechanisms to Exclude Connected IP Prefixes from LSP Advertisements—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsisiadv.html

IS-IS support for priority-driven IP prefix RIB installation—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fslocrib.html

IS-IS Support for Route Tags—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_isis/configuration/15-mt/irs-isis-supp-route-tags.html

Jumbo frames on all Ethernet ports except ports on the WS-X6548-GE-TX, WS-X6548V-GE-TX, WS-X6148-GE-TX, and WS-X6148V-GE-TX switching modules.

Caution

The following switching modules support a maximum ingress frame size of 8092 bytes:

• WS-X6516-GE-TX when operating at 100 Mbps
• WS-X6148-RJ-45, WS-X6148-RJ-45V and WS-X6148-RJ21, WS-X6148-RJ21V
• WS-X6248A-RJ-45
• WS-X6348-RJ-45, WS-X6348-RJ45V and WS-X6348-RJ21V

When jumbo frame support is configured, these modules drop ingress frames larger than 8092 bytes.

Key rollover for certificate renewal—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cert-enroll-pki.html

L3 MPLS VPN over GRE on 7600-SIP-400—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/sipspasw.html

Layer 2 switch ports and VLAN trunks with the Dynamic Trunking Protocol (DTP), including support on Gigabit Ethernet ports for jumbo frames—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring LAN Ports for Layer 2 Switching ” chapter.
Layer 2 traceroute—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Using the Layer 2 Traceroute Utility ” chapter.
Link Fragmentation and Interleaving (LFI) for FlexWAN Frame Relay interfaces and ATM Virtual Circuits—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/qos_latjit/configuration/15-mt/qos-mlppp-fr.html

The ip local-proxy-arp command.

Note To use the local proxy ARP feature, you must enable the IP proxy ARP feature. The IP proxy ARP feature is enabled by default. See the ip proxy-arp command documentation.

Low Latency Queueing (LLQ) and Class-based Weighted Fair Queueing (CBWFQ) on FlexWAN MLPPP links—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/qos/configuration/guide/fqos_c.html

MAC address-based traffic blocking—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring MAC Address-Based Traffic Blocking ” section in the “ Configuring Network Security ” chapter.
Manual Certificate Enrollment (supported with SPA-IPSEC-2G):

– Also called TFTP and Cut-and-Paste

– See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cert-enroll-pki.html

Mapping a subinterface to an EoMPLS VC on 7600-SIP-400—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/sipspasw.html

match cos classification on 7600-SIP-400—See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/6500series/sipspasw.html

MLD snooping—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring MLD Snooping for IPv6 Multicast Traffic ” chapter.
MPLS Basic, including Provider (P) and Provider Edge (PE) functionality (MPLS; not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/pfc3mpls.html#Basic_MPLS_Load_Balancing

MPLS Label Distribution Protocol (LDP; not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/12.2SX_OSM_config/mpls.html#MPLS_Support_on_OSMs

MPLS LDP - Inbound Label Binding Filtering—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsinbd4.html

MPLS LSP ping/traceroute and AToM VCCV—See this publication:

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/ht_lspng.html

MPLS Traffic Engineering DiffServ Aware (DS-TE)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsdserv3.html

Note Also see MPLS Traffic Engineering (TE) Fast Reroute (FRR) Link and Node Protection.
MPLS DS-TE is not supported on these interface types:
—Port channel interfaces
—Switch virtual interfaces (SVIs)
—Multiple link point-to-point protocol (MLPPP) interfaces
—Multilink Frame Relay (MLFR or MFR)

MPLS Traffic Engineering Forwarding Adjacency—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fstefa_3.html

MPLS Traffic Engineering (TE) Fast Reroute (FRR) Link and Node Protection—See these publications:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsfrr24.html

Note Also see MPLS Traffic Engineering DiffServ Aware (DS-TE).
MPLS TE FRR Link and Node Protection is not supported on these interface types:
—Port channel interfaces
—Switch virtual interfaces (SVIs)
—Multiple link point-to-point protocol (MLPPP) interfaces
—Multilink Frame Relay (MLFR or MFR)

MPLS Traffic Engineering (TE) Interarea Tunnels—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsiarea3.html

MPLS Virtual Private Networks (MPLS VPN; not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsmvpns.html

MPLS VPN Carrier Supporting Carrier (not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fs2scsc.html

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fscsclbl.html

MPLS VPN—Inter-AS—IPv4 BGP Label Distribution (not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsiaslbl.html

MPLS VPN—OSPF and Sham-Link Support (not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/ios/iproute_ospf/configuration/guide/iro_sham_link.html

MPLS VPN ID (not supported in PFC3A mode)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/vpnid2.html

MPLS VPN support for EIGRP between Provider Edge (PE) and Customer Edge (CE) —See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_eigrp/configuration/12-2sx/ire-mpls-vpn.html

Note The MPLS VPN support for EIGRP between Provider Edge (PE) and Customer Edge (CE) feature also provides EIGRP support for VRF Lite.

MQC: distribution of remaining bandwidth (supported only on WAN ports)—You configure QoS features on an interface using the modular QoS CLI (MQC). Using MQC, you create service policies for traffic classes and attach the policies to an interface. You can use MQC to specify how the remaining bandwidth is distributed among the interface or subinterface output queues. The remaining bandwidth is the available bandwidth left on an interface or subinterface after all guaranteed traffic is accounted for. The amount of remaining bandwidth available for use is determined by the excess information rate (EIR) configured for the queue.

The bandwidth remaining percent command allows you to configure the remaining bandwidth for output queues. The aggregate of all user-configured EIR bandwidth percentages cannot exceed 100 percent. If the aggregate of all remaining bandwidth is less than 100 percent, the remainder is evenly split among user queues (including the default queue) that do not have a remaining bandwidth percentage configured. The minimum EIR value of each output queue is 1.

This example shows how to use the bandwidth remaining percent command to distribute percentages of remaining bandwidth to various traffic classes in a policy map:

Router# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)# policy-map myPolicy

Router(config-pmap)# class class-default

Router(config-pmap-c)# bandwidth remaining percent 20

Router(config-pmap-c)# class prec1

Router(config-pmap-c)# bandwidth remaining percent 30

Router(config-pmap-c)# class prec2

Router(config-pmap-c)# bandwidth remaining percent 10

Router(config-pmap-c)# bandwidth percent 50

Router(config-pmap-c)# end

Router# show policy-map myPolicy

Policy Map myPolicy

Class prec1

bandwidth remaining percent 30

Class prec2

bandwidth percent 50

bandwidth remaining percent 10

Class class-default

bandwidth remaining percent 20

Router#

Multicast enhancement - egress replication performance improvement and
Multicast Enhancement - Replication Mode Detection—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring the Replication Mode ” and “ Enabling Local Egress Replication ” sections in the “ Configuring IPv4 Multicast Layer 3 Switching ” chapter.
Multicast-VPN: Multicast Support for MPLS VPN—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring IPv4 Multicast VPN Support ” chapter.

Note Support for MVPN also includes support for multicast VRF (MVRF). MVRF is also known as multicast over VRF-lite. MVPN and MVRF are supported in PFC3B or PFC3BXL mode and PFC3C or PFC3CXL mode.

Multiple-Hot Standby Routing Protocol (MHSRP)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfip.html

Multiple RSA Key Pair Support (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-deploy-rsa-pki.html

Multipoint bridging (MPB)—See these publications:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/features.html

NAC - L2 IP; Network Admission Control (NAC) Layer 2 Layer 2 IP validation—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Network Admission Control ” chapter.
NetFlow Aggregation (hardware assisted)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “Configuring NetFlow Aggregation” section in the “ Configuring NetFlow ” chapter.
NetFlow - Bridged Flow Statistics—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Enabling NetFlow for Ingress-Bridged IP Traffic ” section in the “ Configuring NetFlow ” chapter.
NetFlow Data Export (NDE)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring NDE ” chapter.
NetFlow multicast support:

– Supported only with NetFlow v9 export format.

– See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/netflow/configuration/12-2sx/cfg-nf-multi-acctg.html

– The NetFlow Multicast Support document contains a prerequisite that does not apply when configuring NetFlow multicast support with Release 12.2(18)SXF and later 12.2SX releases:

You do not need to configure multicast fast switching or multicast distributed fast switching (MDFS); multicast CEF switching is supported with Release 12.2(18)SXF and later 12.2SX releases.

NetFlow Multiple Export Destinations:

– Allows entry of a second ip flow-export destination command

– See In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring the NDE Destination ” section in the “ Configuring NDE ” chapter.

NetFlow v9 Export Format, including NetFlow Export of BGP Nexthop Information—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/netflow/configuration/12-2sx/cfg-nflow-data-expt.html

Network Address Translation (NAT) and Port Address Translation (PAT) for IPv4 unicast and multicast traffic (hardware assisted)—Note the following information about hardware-assisted NAT:

– The PFC3A does not support NAT or PAT for UDP traffic.

Note PFC3B and PFC3BXL modes support NAT and PAT for UDP traffic.

– The PFC3 does not support NAT or PAT for multicast traffic.

– The PFC3 does not support NAT or PAT configured with a route map that specifies length.

– The PFC3 does not support NAT or PAT configured with a route map that specifies static translations.

– When you configure NAT or PAT and NDE on an interface, the PFC3 sends all traffic in fragmented packets to the MSFC3 to be processed in software. (CSCdz51590)

To configure NAT or PAT, refer to the Cisco IOS IP Configuration Guide, Release 12.2, “IP Addressing and Services,” “Configuring IP Addressing,” “Configuring Network Address Translation,” at this URL:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfipadr.html

For information about configuring NAT or PAT with route maps, refer to this publication:

http://www.cisco.com/en/US/tech/tk648/tk361/technologies_q_and_a_item09186a00800e523b.shtml

To prevent a significant volume of NAT or PAT traffic from being sent to the MSFC, due to either a DoS attack or a misconfiguration, enter the mls rate-limit unicast acl { ingress | egress } command described in this publication:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

(CSCea23296)

Optimized ACL logging (supported only with PFC3)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Optimized ACL Logging ” section in the “ Understanding Cisco IOS ACL Support ” chapter.
OSPF Forwarding Address Suppression in Translated Type-5 LSAs—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_ospf/configuration/12-2sx/iro-for-add-sup.html

OSPF Inbound Filtering Using Route Maps with a Distribute List—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/routmap.html

OSPF Incremental Shortest Path First (i-SPF)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/ospfispf.html

OSPF Limit on Number of Redistributed Routes—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsoredis.html

OSPF link-local signaling (LLS) per interface basis—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/ospflls.html

OSPF link state database overload protection—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/ospfopro.html

OSPF MIB support of RFC 1850 and latest extensions—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/technical_references/7600_mib_guides/MIB_Guide_ver_6/mibgde6.html

OSPF Shortest Path First Throttling—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fs_spftrl.html

OSPF support for BFD over IPv4—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fs_bfd.html

Note Also see “Bidirectional Forwarding Detection (BFD) standard implementation.”

OSPF Support for Fast Hellos—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fasthelo.html

OSPF support for forwarding adjacencies over MPLS traffic engineered tunnels—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/ospffa.html

OSPF Support for Link State Advertisement (LSA) Throttling—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsolsath.html

OSPF support for unlimited software VRFs per provider edge (PE) router—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/iproute_ospf/configuration/12-2sx/iro-un-sw-vrfs.html

Packet classification based on layer3 packet-length (supported on WAN ports)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/qos_classn/configuration/12-2sx/qos-classn-ntwk-trfc.html

Per Interface Sticky ARP—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Sticky ARP ” section in the “ Configuring Denial of Service Protection ” chapter.
Per port MAC limiting—See the mac-address-table limit command in this publication:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

PFC3 hardware support for IPv4 multicast over point-to-point GRE tunnels—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/interface/configuration/guide/icflogin.html

Note Releases earlier than Release 12.2(18)SXE supported IPv4 multicast over point-to-point GRE tunnels in software on the MSFC. The PFC3 does not provide hardware acceleration for tunnels configured with the tunnel key command.

PFC QoS—PFC-hardware assisted Quality of Service (QoS)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring PFC QoS ” chapter.
PFC QoS ARP ACLs for QoS Filtering—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring ARP ACLs for QoS Filtering ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS DSCP-based Queue Mapping (supported on WS-X6708-10GE and CAT6000-VS-S720-10G/MSFC3)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring DSCP-Based Queue Mapping ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS DSCP transparency (also called Received ToS byte preservation)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring DSCP Transparency ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS egress ACL support for remarked DSCP—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Enabling Egress ACL Support for Remarked DSCP ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS egress DSCP mutation—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Egress DSCP Mutation ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS egress policing for LAN ports configured as Layer 3 interfaces and for VLAN interfaces—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Attaching a Policy Map to an Interface ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS features on tunnels (not supported in PFC3A mode)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ PFC QoS Configuration Guidelines and Restrictions ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS filtering in MAC ACLs per-VLAN and CoS-based (not supported in PFC3A mode)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring MAC ACLs ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS - Ignore Port Trust—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Enabling Ignore Port Trust ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS Ingress CoS mutation on IEEE 802.1Q tunnel ports—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Ingress CoS Mutation on IEEE 802.1Q Tunnel Ports ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS Protocol-Independent MAC ACL Filtering (not supported in PFC3A mode)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Protocol-Independent MAC ACL Filtering ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS SRR (Shaped Round Robin)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Allocating Bandwidth Between Standard Transmit Queues ” section in the “ Configuring PFC QoS ” chapter.
PFC QoS user-based microflow policing—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Microflow Policers ” section in the “ Configuring PFC QoS ” chapter for information about configuring microflow policing based on either source or destination addresses.
PIM Snooping—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring PIM Snooping ” chapter.
PIM snooping DR flooding enhancement—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Disabling PIM Snooping Designated-Router Flooding ” section in the “ Configuring PIM Snooping ” chapter.
PKI AAA authorization using the entire subject name—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cfg-auth-rev-cert.html

Policy-based routing (PBR) with hardware assist for route-map sequences that use the match ip address, set ip next-hop, and set ip default next-hop PBR keywords.

To configure PBR, refer to the Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.2, “Classification,” “Configuring Policy-Based Routing,” at this URL:

http://www.cisco.com/en/US/docs/ios/12_2/qos/configuration/guide/qcfpbr.html

When configuring PBR, follow these guidelines and restrictions:

– Releases earlier than Release 12.2(33)SXH use the syntax from Release 12.1, which supports preempt as a keyword for the standby priority command. Release 12.2(33)SXH and later releases use the Release 12.2 syntax, which requires standby preempt and standby priority to be entered as separate commands:

http://www.cisco.com/en/US/docs/ios/ipapp/command/reference/iap_s5.html#standby_priority

http://www.cisco.com/en/US/docs/ios/ipapp/command/reference/iap_s5.html#standby_preempt

– The PFC provides hardware support for PBR configured on a tunnel interface.

– The PFC does not provides hardware support for PBR configured with the set ip next-hop keywords if the next hop is a tunnel interface.

– If the MSFC address falls within the range of a PBR ACL, traffic addressed to the MSFC is policy routed in hardware instead of being forwarded to the MSFC. To prevent policy routing of traffic addressed to the MSFC, configure PBR ACLs to deny traffic addressed to the MSFC. (CSCse86399)

– Any options in Cisco IOS ACLs that provide filtering in a PBR route map that would cause flows to be sent to the MSFC3 to be switched in software are ignored. For example, logging is not supported in ACEs in Cisco IOS ACLs that provide filtering in PBR route maps.

– PBR traffic through switching module ports where PBR is configured is routed in software if the switching module resets. (CSCee92191)

Port Security, including Port security on 802.1Q tunnel ports, port security on private VLAN ports, port security on trunk ports, port security with 4096 secure MAC addresses, and port security with sticky MAC addresses—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Port Security ” chapter.
Private VLANs—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Private VLANs ” chapter.
Protected private key storage—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-deploy-rsa-pki.html

QoS: Aggregated DSCP / Precedence Values for WRED (supported on for 7600-SIP-400 ATM SPAs)—Aggregates multiple DSCP or IP Precedence values for a single minimum or maximum threshold and marks probability when specifying WRED parameters for 7600-SIP-400 ATM SPAs.
QoS: ingress shaping on FlexWAN module interfaces—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

QoS Data Export—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring PFC QoS Statistics Data Export ” chapter.
QoS: percentage based policing on WAN ports—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/12spctpg.html

Query mode definition per trustpoint—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cfg-auth-rev-cert.html

Query multiple servers during certificate revocation check—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cfg-auth-rev-cert.html

RADIUS Load Balancing (RLB) IMSI sticky—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/slbsxe1.html

Real-Time Resolution for IPsec Tunnel Peer (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_vpnav/configuration/12-2sx/sec-realtime-ipsec.html

Re-enroll using existing certificate—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cert-enroll-pki.html

Remote SPAN (RSPAN)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Local SPAN, RSPAN, and ERSPAN ” chapter.
RFC-1483 Bridging on FlexWAN—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/12.2SX_OSM_config/atm.html

RFC 1483 Spanning-Tree Interoperability Enhancements on WAN ports—See these publications:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/features.html

RFC-1490 bridging on FlexWAN interfaces—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexwan-config-guide.html

RFC 1889 Compressed Real-Time Protocol (cRTP) on FlexWAN interfaces—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/qos/configuration/guide/qcfcrtp.html

Note cRTP is not supported on MLPPP bundled links.

Route Processor Redundancy (RPR)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring RPR Supervisor Engine Redundancy ” chapter.
Router-Port Group Management Protocol (RGMP)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfrgmp.html

RSVP Interface-based Receiver Proxy—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2sx/feature/guide/rsvpprox.html

RSVP Refresh Reduction and Reliable Messaging—See this publication:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsrelmsg.html

RSVP Scalability Enhancements—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/qos_rsvp/configuration/12-2sx/rsvp-scalability.html

RSVP Scalability Enhancements—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/qos_rsvp/configuration/12-2sx/rsvp-scalability.html

SafeNet IPsec VPN client support—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_vpnips/configuration/12-2sx/sec-safenet-suppt.html

SCP health monitoring for enhanced-FlexWAN—The SCP health monitor feature provides improved debugging capabilities for problems that cause WAN module resets because of SCP keepalive failures.
Secure Shell SSH Version 2 Client Support—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_usr_ssh/configuration/12-2sx/sec-secure-shell-v2.html

Secure Shell (SSH) Version 2 server support in k9 images—By default, the k9 images support both SSHv1 connections and SSHv2 connections. To restrict connections to either SSHv1 or SSHv2, enter the ip ssh mode [ v1 | v2 ] global configuration mode command. Except for the v1 and v2 keywords for the ip ssh mode command, you configure SSHv2 in the same way as SSHv1. See this publication for more information:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_usr_ssh/configuration/12-2sx/sec-usr-ssh-12-2sx-book.html

For information about SSHv1 client support, refer to the following publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_usr_ssh/configuration/12-2sx/sec-usr-ssh-12-2sx-book.html

Show diagnostic sanity—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Diagnostic Sanity Check ” section in the “ Configuring Online Diagnostics ” chapter.
Show Top-N—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Using Top-N Reports ” chapter.
SNMP ifindex persistence—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring SNMP IfIndex Persistence ” chapter.
Source Interface Selection for Outgoing Traffic with Certificate Authority (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-sis-with-ca.html

Source Specific Multicast (SSM) Mapping:

– Do not configure SSM mapping in a VLAN that supports IGMPv3 multicast receivers.

– See this publication:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_basic_cfg.html#SSM_Overview

Source-Specific Multicast with IGMPv3, IGMP v3lite, and URL Rendezvous Directory (URD)—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfssm.html

SPAN—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Local SPAN, RSPAN, and ERSPAN ” chapter.
SPAN destination port permit list—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Destination Port Permit Lists (Optional) ” section in the “ Configuring Local SPAN, RSPAN, and ERSPAN ” chapter.
Spanning tree PortFast BPDU filtering, PortFast, UplinkFast, and BackboneFast, and Root Guard Feature—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Optional STP Features ” chapter.
Spanning Tree Protocol (STP)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring STP and MST ” chapter.
SSM mapping for IPv6—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6/config_library/15-sy/ipv6-15-sy-library.html

Standard Domain Naming System (DNS) support—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfipadr.html

Strict priority low latency queueing (LLQ) on WAN ports—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/12.2SX_OSM_config/pwan.html#Configuring_Strict_Priority_Low_Latency_Queuing_(LLQ)_Support_on_the_OSM-2+4GE-WAN+

http://www.cisco.com/en/US/docs/routers/7600/install_config/12.2SX_OSM_config/pos.html#Configuring_Strict_Priority_LLQ_Support_on_POS_Optical_Service_Modules

TCP intercept (hardware-assisted)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring TCP Intercept ” section in the “ Configuring Network Security ” chapter.
TDR cable diagnostics—TDR is supported on these switching modules:

– WS-X6148-GE-TX

– WS-X6148V-GE-TX

– WS-X6148-GE-45AF

– WS-X6548-GE-TX

– WS-X6548V-GE-TX

– WS-X6548-GE-45AF

– WS-X6748-GE-TX

– WS-X6148A-GE-TX

– WS-X6148A-GE-45AF

– WS-X6148A-RJ-45

– WS-X6148A-45AF

Note TDR can test cables up to a maximum length of 115 meters.

See these publications:

– In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Checking the Cable Status Using the TDR ” section in the “ Configuring Interfaces ” chapter.

– The test cable-diagnostics command in the command reference at this URL:

http://www.cisco.com/en/US/docs/ios/mcl/allreleasemcl/all_book.html

Traffic storm control—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Traffic Storm Control ” chapter.
Trusted Root Certification Authority (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_cfg_cert_auth_io_OBS.html

Trustpoint CLI (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/sec_conn_pki/configuration/12-2sx/sec-cert-enroll-pki.html

UDI - Unique Device Identifier—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/fundamentals/configuration/12-2sx/Unique_Device_Identifier_Retrieval.html

Unicast flood blocking (UFB)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Unknown Unicast Flood Control ” chapter.
Unicast Reverse Path Forwarding (Unicast RPF), hardware-assisted, multiple-path—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Unicast Reverse Path Forwarding Check ” section in the “ Configuring Network Security ” chapter.
UniDirectional Link Detection—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring UDLD ” chapter.
Uni-Directional Link Routing (UDLR)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring UDE and UDLR ” chapter.
VLAN Access Control Lists (VACLs)—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring Port ACLs and VLAN ACLs ” chapter.
VACL capture—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring a Capture Port ” section in the “ Configuring Port ACLs and VLAN ACLs ” chapter.

Note VACL capture is not supported on WS-X6708-10GE ports.

VACL Deny Logging—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring VACL Logging ” section in the “ Configuring Port ACLs and VLAN ACLs ” chapter.
Virtual Router Redundancy Protocol (VRRP)—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/12-2sx/fhp-vrrp.html

VLANs—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring VLANs ” chapter.
VLANs over IP unnumbered sub-interfaces—See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipaddr/command/ipaddr-i4.html#GUID-833D9D25-1E04-4430-84D8-1AA836DE4745

VLAN translation—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring VLAN Translation ” section in the “ Configuring VLANs ” chapter.
VLAN Trunk Protocol (VTP) and VTP domains—In the Cisco IOS Software Configuration Guide, Release 12.2(33)SXH and Later Releases, see the “ Configuring VTP ” chapter.
Voice over Frame Relay (VoFR) FRF.11 and FRF.12 for FlexWAN interfaces—See this publication:

http://www.cisco.com/en/US/docs/ios/12_2/voice/configuration/guide/vvfvofr.html

Note Because Release 12.2SX does not support voice modules, switches supported in Release 12.2SX can act only as a VoFR tandem switch when FRF.11 or FRF.12 is configured on the FlexWAN module.

VRF Aware IPsec (supported with SPA-IPSEC-2G)—See this publication:

http://www.cisco.com/en/US/docs/ios/sec_secure_connectivity/configuration/guide/sec_vrf_aware_ipsec.html

VRF Lite (Multi-VRF for CE Routers) with IPv4 forwarding between VRFs interfaces, IPv4 ACLs, and IPv4 HSRP (supported on LAN and WAN ports)—See this publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/12.2SX_OSM_config/mpls.html#Configuring_MPLS

Note Multi-VRF for CE Routers (VRF Lite) with the PFC3 supports multi-VRF CE functionality with EIGRP, OSPF, BGP and RIPv2 routing protocols running on a per VRF basis. Static routes are also supported.

Web Cache Control Protocol (WCCP)—These WCCP features are supported:

– WCCP L2 Return

– WCCP Layer 2 PFC Redirection

– WCCP Redirection on Inbound Interfaces

– WCCP Version 1

– WCCP Version 2

– See this publication:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-2sx/iap-wccp.html

Note Release 12.2SX does not support these WCCP features:
—WCCP Layer 2 Redirection/Forwarding
—WCCP Mask Assignment
—WCCP VRF Support

Unsupported Features and Commands

Hardware—See the “Unsupported Hardware” section.
In Release 12.2(33)SXH and later releases:

– DECNet

– Route Processor Redundancy Plus (RPR+)

– Network-based application recognition (NBAR) for LAN interfaces (supported in earlier releases only with Supervisor Engine 2)

These QoS interface commands are not supported on SPA interfaces:

– traffic shape

– priority-group

– custom-queue-list

– tx-queue-limit

– fair-queue

– random-detect

– rate-limit

– tx-ring-limit

– max-reserved-bandwidth

These QoS interface commands are not supported on FlexWAN interfaces:

– traffic shape

– priority-group

– custom-queue-list

– tx-queue-limit

Dot1q Transparency for EoMPLS (supported on OSM ports)
Metro Ethernet Advanced QinQ Service Mapping (supported on OSM ports)
Per VLAN load balancing for advanced QinQ service mapping (supported on OSM ports)
Control Plane DSCP Support for RSVP
RSVP Scalability Enhancements
Random Sampled NetFlow (flow-sampler commands)
In releases earlier than Release 12.2(33)SXH, generic routing encapsulation (GRE) tunnel IP source and destination VRF membership (the tunnel vrf command). (CSCee39138)
Warm Reload (CSCef06158)
ARP Optimization (CSCef30539)
Exterior Border Gateway Protocol (eBGP) multihop over CSC-PE interfaces (CSCea83165)
Commands to globally disable EtherChannel or trunking
write tech-support command
Disable port startup option
Clear counters per port or clear QoS statistics
System warning and error counter enhancements implemented in Catalyst software release 6.1(1)
Command to display the port MAC address
System warnings on port counters
VLAN Management Policy Server (VMPS) client or server
Cisco IOS MAC-layer access control lists (ACLs)
Cisco IOS firewall feature set (includes context-based access control; CBAC)
Accelerated server load balancing (ASLB)
Hot Standby Router Protocol (HSRP) between redundant supervisor engines (the redundant supervisor engine and MSFC are in standby mode—HSRP to external routers is supported)
Multi-Instance Spanning Tree Protocol (MISTP); IEEE 802.1s MST is supported
Common Open Policy Server (COPS)
Except to support tunnels, Resource ReSerVation Protocol (RSVP)
GARP VLAN Registration Protocol (GVRP)
GARP Multicast Registration Protocol (GMRP)
Commands present in the CLI, but not supported:

– ipv6 cef accounting

– ip cef accounting

– module provision

Bias-Free Language

Results

Chapter: Features

Feature Sets

Feature Set Guidelines and Restrictions

Feature Set Descriptions

New Features

New Features in Release 12.2(33)SXJ9

New Hardware Features in Release 12.2(33)SXJ9

New Software Features in Release 12.2(33)SXJ9

New Features in Release 12.2(33)SXI14

New Hardware Features in Release 12.2(33)SXI14

New Software Features in Release 12.2(33)SXI14

New Features in Release 12.2(33)SXJ8

New Hardware Features in Release 12.2(33)SXJ8

New Software Features in Release 12.2(33)SXJ8

New Features in Release 12.2(33)SXI13

New Hardware Features in Release 12.2(33)SXI13

New Software Features in Release 12.2(33)SXI13

New Features in Release 12.2(33)SXJ7

New Hardware Features in Release 12.2(33)SXJ7

New Software Features in Release 12.2(33)SXJ7

New Features in Release 12.2(33)SXJ6

New Hardware Features in Release 12.2(33)SXJ6

New Software Features in Release 12.2(33)SXJ6

New Features in Release 12.2(33)SXJ5

New Hardware Features in Release 12.2(33)SXJ5

New Software Features in Release 12.2(33)SXJ5

New Features in Release 12.2(33)SXJ4

New Hardware Features in Release 12.2(33)SXJ4

New Software Features in Release 12.2(33)SXJ4

New Features in Release 12.2(33)SXJ3

New Hardware Features in Release 12.2(33)SXJ3

New Software Features in Release 12.2(33)SXJ3

New Features in Release 12.2(33)SXJ2

New Hardware Features in Release 12.2(33)SXJ2

New Software Features in Release 12.2(33)SXJ2

New Features in Release 12.2(33)SXJ1

New Hardware Features in Release 12.2(33)SXJ1

New Software Features in Release 12.2(33)SXJ1

New Features in Release 12.2(33)SXJ

New Hardware Features in Release 12.2(33)SXJ

New Software Features in Release 12.2(33)SXJ

New Features in Release 12.2(33)SXI12

New Hardware Features in Release 12.2(33)SXI12

New Software Features in Release 12.2(33)SXI12

New Features in Release 12.2(33)SXI11

New Hardware Features in Release 12.2(33)SXI11

New Software Features in Release 12.2(33)SXI11

New Features in Release 12.2(33)SXI10

New Hardware Features in Release 12.2(33)SXI10

New Software Features in Release 12.2(33)SXI10

New Features in Release 12.2(33)SXI9

New Hardware Features in Release 12.2(33)SXI9

New Software Features in Release 12.2(33)SXI9

New Features in Release 12.2(33)SXI8a

New Hardware Features in Release 12.2(33)SXI8a

New Software Features in Release 12.2(33)SXI8a

New Features in Release 12.2(33)SXI8

New Hardware Features in Release 12.2(33)SXI8

New Software Features in Release 12.2(33)SXI8

New Features in Release 12.2(33)SXI7

New Hardware Features in Release 12.2(33)SXI7

New Software Features in Release 12.2(33)SXI7

New Features in Release 12.2(33)SXI6

New Hardware Features in Release 12.2(33)SXI6

New Software Features in Release 12.2(33)SXI6

New Features in Release 12.2(33)SXI5

New Hardware Features in Release 12.2(33)SXI5

New Software Features in Release 12.2(33)SXI5

New Features in Release 12.2(33)SXI4a

New Hardware Features in Release 12.2(33)SXI4a

New Software Features in Release 12.2(33)SXI4a

New Features in Release 12.2(33)SXI4

New Hardware Features in Release 12.2(33)SXI4

New Software Features in Release 12.2(33)SXI4

New Features in Release 12.2(33)SXI3

New Hardware Features in Release 12.2(33)SXI3

New Software Features in Release 12.2(33)SXI3