- Features and Important Notes for Cisco IOS Release 15.4(2)S
- New Hardware Features in Cisco IOS Release 15.4(2)S2
- New Software Features in Cisco IOS Release 15.4(2)S2
- New Hardware Features in Cisco IOS Release 15.4(2)S1
- New Software Features in Cisco IOS Release 15.4(2)S1
- New Hardware Features in CiscoIOSRelease15.4(2)S
- New Software Features in CiscoIOSRelease15.4(2)S
- New Hardware and Software Features supported on Cisco ASR 901 Series Routers in CiscoIOSRelease15.4(2)S
- New Hardware and Software Features supported on Cisco ASR 901 S Series Routers in CiscoIOSRelease15.4(2)S
- New Hardware and Software Features supported on Cisco ME 3600x and Cisco ME 3800x Series Routers in CiscoIOSRelease15.4(2)S
- MIBs
- Important Notes
Features and Important Notes for Cisco IOS Release 15.4(2)S
These release notes describe the following topics:
- New Hardware Features in Cisco IOS Release 15.4(2)S2
- New Software Features in Cisco IOS Release 15.4(2)S2
- New Hardware Features in Cisco IOS Release 15.4(2)S1
- New Software Features in Cisco IOS Release 15.4(2)S1
- New Hardware Features in Cisco IOS Release 15.4(2)S
- New Software Features in Cisco IOS Release 15.4(2)S
- New Hardware and Software Features supported on Cisco ASR 901 Series Routers in Cisco IOS Release 15.4(2)S
- New Hardware and Software Features supported on Cisco ASR 901 S Series Routers in Cisco IOS Release 15.4(2)S
- New Hardware and Software Features supported on Cisco ME 3600x and Cisco ME 3800x Series Routers in Cisco IOS Release 15.4(2)S
- MIBs
- Important Notes
New Hardware Features in Cisco IOS Release 15.4(2)S2
There are no new hardware features in Cisco IOS Release 15.4(2)S2.
New Software Features in Cisco IOS Release 15.4(2)S2
There are no new software features in Cisco IOS Release 15.4(2)S2.
New Hardware Features in Cisco IOS Release 15.4(2)S1
There are no new hardware features in Cisco IOS Release 15.4(2)S1.
New Software Features in Cisco IOS Release 15.4(2)S1
There are no new software features in Cisco IOS Release 15.4(2)S1.
New Hardware Features in Cisco IOS Release 15.4(2)S
This section describes new and changed features in Cisco IOS Release 15.4(2)S. Some features may be new to Cisco IOS Release 15.4(2)S but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 15.4(2)S. To determine if a feature is new or changed, see the feature information table at the end of the feature module for that feature. Links to feature modules are included. If a feature does not have a link to a feature module, that feature is documented only in the release notes.
DWDM SFP+ Support on ES+ HD Line Cards for C7600 Platforms.
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/routers/7600/Hardware/15_0s/7600_hwd.html
SPA-1xCHSTM1/OC3-V2
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw/76cfstm1.html
SPA-2XT3/E3-V2 and SPA-4XT3/E3-V2
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw/76cfgt3.html
SPA-2XCT3/DS0-V2 and SPA-4XCT3/DS0-V2
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw/76cfgct3.html
New Software Features in Cisco IOS Release 15.4(2)S
This section describes new and changed features in Cisco IOS Release 15.4(2)S. Some features may be new to Cisco IOS Release 15.4(2)S but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 15.4(2)S. Links to feature modules are included. If a feature listed does not have a link to a feature module, that feature is documented only in the release notes.
Autoroute announce and forwarding adjacencies for OSPFv3 over IPv4 TE tunnels
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_ospf/configuration/15-s/iro-15-s-book/iro-ospf-autoroute.html
Auto-IP for SVI, Port-Channel & VRF
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_ipv4/configuration/15-s/ipv4-15-s-book/Auto-IP.html
BGP - Accumulated IGP
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/15-s/irg-15-s-book/bgp-accumulated-igp.html
BGP PIC Edge for IP/MPLS
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/15-s/irg-15-s-book/irg-bgp-mp-pic.html
BGP Signaling - VPLS interAS option B
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_l2_vpns/configuration/15-s/mp-l2-vpns-15-s-book/mp-vpls-bgp-sig-inter-as-option-b.html
IGMP Snooping
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_igmp/configuration/15-s/imc-igmp-15-s-book/imc_igmp_snoop.html
ISIS local microloop protection
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_isis/configuration/15-s/irs-15-s-book/irs-uloop-local-avoid.html
SLM over PoCH interfaces
For detailed information about this feature, see the following document:
http://www.cisco.com/c/en/us/td/docs/routers/7600/ios/15S/configuration/guide/7600_15_0s_book/y-1731PM.html
New Hardware and Software Features supported on Cisco ASR 901 Series Routers in Cisco IOS Release 15.4(2)S
For detailed information about hardware and software features supported on Cisco ASR 901 Series Routers in Cisco IOS Release 15.4(2)S, see the following document:
https://www.cisco.com/c/en/us/td/docs/wireless/asr_901/Release/Notes/b-901-rn-15-4-2.html
New Hardware and Software Features supported on Cisco ASR 901 S Series Routers in Cisco IOS Release 15.4(2)S
For detailed information about hardware and software features supported on Cisco ASR 901 S Series Routers in Cisco IOS Release 15.4(2)S, see the following document:
https://www.cisco.com/c/en/us/td/docs/wireless/asr_901s/scg/b_scg_for_asr901s.html
New Hardware and Software Features supported on Cisco ME 3600x and Cisco ME 3800x Series Routers in Cisco IOS Release 15.4(2)S
For detailed information about hardware and software features supported on Cisco ME 3600x and Cisco ME 3800x Series Routers in Cisco IOS Release 15.4(2)S, see the following document:
http://www.cisco.com/c/en/us/support/switches/me-3600x-series-ethernet-access-switches/products-release-notes-list.html
MIBs
To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use the Cisco MIB Locator found at the following URL:
http://tools.cisco.com/ITDIT/MIBS/servlet/index
If the Cisco MIB Locator does not support the MIB information that you need, you can obtain a list of supported MIBs and download MIBs from the Cisco MIBs page at the following URL:
http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml
To access the Cisco MIB Locator, you must have an account on Cisco.com. If you have forgotten or lost your account information, send a blank email to cco-locksmith@cisco.com. An automatic check will verify that your email address is registered with Cisco.com. If the check is successful, account details with a new random password will be emailed to you. Qualified users can establish an account on Cisco.com by following the directions found at this URL:
Important Notes
The following sections contain important notes about Cisco IOS Release 15.4S:
Field Notices and Bulletins
- Field Notices—Cisco recommends that you view the field notices for this release to see if your software or hardware platforms are affected. You can find field notices at http://www.cisco.com/en/US/support/tsd_products_field_notice_summary.html.
- Bulletins—You can find bulletins at http://www.cisco.com/en/US/products/sw/iosswrel/ps5012/prod_literature.html.