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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB's public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS" WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.
All printed copies and duplicate soft copies of this document are considered uncontrolled. See the current online version for the latest version.
Cisco has more than 200 offices worldwide. Addresses and phone numbers are listed on the Cisco website at www.cisco.com/go/offices.
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: https://www.cisco.com/c/en/us/about/legal/trademarks.html. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1721R)
About Cisco 1000 Series Integrated Services Routers
The Cisco 1000 Series Integrated Services Routers (also referred to as router in this document) are powerful fixed branch routers based on the Cisco IOS XE operating system. They are multi-core routers with separate core for data plane and control plane. There are two primary models with 8 LAN ports and 4 LAN ports. Features such as Smart Licensing, VDSL2 and ADSL2/2+, 802.11ac with Wave 2, 4G LTE-Advanced and 3G/4G LTE and LTEA Omnidirectional Dipole Antenna (LTE-ANTM-SMA-D) are supported on the router.
Product Field Notice
Cisco publishes Field Notices to notify customers and partners about significant issues in Cisco products that typically require an upgrade, workaround or other user action. For more information, see https://www.cisco.com/c/en/us/support/web/field-notice-overview.html.
We recommend that you review the field notices to determine whether your software or hardware platforms are affected. You can access the field notices from https://www.cisco.com/c/en/us/support/web/tsd-products-field-notice-summary.html#%7Etab-product-categories.
Hardware and Software Features - New and Enhanced
New Hardware Features
P-LTE-IN LTE and P-LTE-JN LTE pluggable module support on C1109 and C1121 platforms for Cisco IOS XE Gibraltar 16.12.1a release.
New Software Features
-
Support for IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling: With IEEE 802.1Q Tunneling, service providers can now carry traffic of multiple customers across their networks while maintaining the VLAN and Layer 2 protocol configurations of each customer without restricting the traffic. Additionally, with Layer 2 protocol tunneling, service providers can now use either Layer 2 protocol tunneling independently or use it to enhance IEEE 802.1Q tunneling.
-
IPv6 support for Encrypted Traffic Analytics: This feature extends support for Encrypted Traffic Analytics (ETA) to IPv6 addresses. ETA is used to identify malware communications in encrypted traffic. ETA uses passive monitoring, extraction of relevant data elements, and supervised machine learning with cloud-based global visibility.
-
Support for Federal Information Processing Standards: FIPS are publicly announced standards developed by the United States federal government for use in computer systems by non-military government agencies and government contractors.
With FIPS software, you can prevent use of non-FIPS compatible algorithms, this ensures that the device is configured to use only FIPS-approved algorithms. Some functionality in the computer systems may fail in the FIPS mode if the FIPS software attempts to use non-FIPS compliant algorithms.
-
Cisco Discovery Protocol over IPV6 tunnels: Configure CDP over GRE IPv6 Tunnel to transport data from other protocols through an IPv6 network. This feature also allows routing of IPv6 packets between private networks across public networks with globally routed IPv6 addresses.
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Perfect Forward Secrecy for GETVPN: If a Group Member (GM) is compromised, an attacker may access saved long-term keys and messages. Use Perfect Forward Secrecy (PFS) for GETVPN so that the attacker cannot use the keys and messages to obtain the keys of past or future sessions to decrypt recorded or future communication.
-
Cisco Unified Border Element Support: Cisco Unified Border Element (Cisco UBE) is supported on Cisco 1000 Series Integrated Services Routers running on Cisco IOS XE Gibraltar 16.12.1a release or later.
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Multi-SA Support for SVTI: With Multi-SA support, you can define and associate an Access Control List (ACL) with an SVTI to select traffic between specific source and destination proxies. By associating the ACL, you can modify the default configuration that uses a single any any traffic selector.
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Web UI to Manage Cisco 1000 Series Integrated Services Routers: The Web UI lets you configure Cisco Unified Communications Manager Express (CUCM-E), File manager, and Trustsec on the Cisco 1000 Series Integrated Services Routers. To learn more, refer to the WebUI Online Help.
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YANG Data Models: For the list of Cisco IOS XE YANG models available with this release, navigate tohttps://github.com/YangModels/yang/tree/master/vendor/cisco/xe/16121/BIC. Revision statements embedded in the YANG files indicate if there has been a model revision. The README.md file in the same GitHub location highlights changes that have been made in the release.
Note
In Cisco IOS XE Release 16.12.3, the semantic version number for the YANG models is not updated and is therefore not accurate. However, this limitation does not impact the functionality of the YANG models.
Configure the Router for Web User Interface
This section explains how to configure the router to access Web User Interface. Web User Interface require the following basic configuration to connect to the router and manage it.
-
An HTTP or HTTPs server must be enabled with local authentication.
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A local user account with privilege level 15 and accompanying password must be configured.
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VTY line with protocol ssh/telnet must be enabled with local authentication. This is needed for interactive commands.
-
You can use the Cisco IOS CLI to enter the necessary configuration commands.
ROMmon Compatibility Matrix
The following table lists the ROMmon releases supported in Cisco IOS XE 16.x.x releases.
|
Cisco IOS XE Release |
Minimum ROMmon Release Supported for IOS XE |
Recommended ROMmon Release Supported for IOS XE |
|---|---|---|
|
16.6.x |
16.6(1r) |
16.6(1r) |
|
16.7.x |
16.6(1r) |
16.6(1r) |
|
16.8.x |
16.8(1r) |
16.8(1r) |
|
16.9.x |
16.9(1r) |
16.9(1r) |
|
16.10.x |
16.9(1r) |
16.9(1r) |
|
16.11.x |
16.9(1r) |
16.9(1r) |
|
16.12.x |
16.9(1r) |
16.12(1r) |
Resolved and Open Caveats
About the Cisco Bug Search Tool
Use the Cisco Bug Search Tool to access open and resolved bugs for a release.
The tool allows you to search for a specific bug ID, or for all bugs specific to a product and a release.
You can filter the search results by last modified date, bug status (open, resolved), severity, rating, and support cases.
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.8
|
Caveat ID Number |
Description |
|---|---|
|
OpenSSH vulnerability for IOS-XE platforms. |
|
|
Standby switch crashed due to SISF BT mac move. |
|
|
SIP call fails egress dial-peer uses session server-group and sip options-keepalive. |
|
|
Virtual VRRP IP address unreachable from the BACKUP VRRP. |
|
|
RSP3: Err reading data from table dmi-general: could not get boolean val for feature.side_effect_sync. |
|
|
Device switch reload due to SFF8472. |
|
|
DHCPv6: Memory allocation of DHCPv6 relay option results in crash. |
|
|
Device crashes on creating telemetry subscription. |
|
|
LLDP system description not correctly seen in ISE. |
|
|
%SYS-2-INTSCHED: 'may_suspend' disabled -Process= HSRP IPv4 log generate during boot up. |
Open Caveats in Cisco IOS XE Gibraltar 16.12.8
There are no open caveats for this release.
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.7
|
Caveat ID Number |
Description |
|---|---|
|
Cannot force the switch to ask for option 12 to be assigened from the DHCP server. |
|
|
Static NAT entry is injecting a route to Null0. |
|
|
Missing iid_certs for AWS invite-only regions. |
|
|
128.0.0.0/2 is installed into CEF as unusable on a PETR after EID-Prefix is removed. |
|
|
Prefetch CRL Download Fails. |
Open Caveats in Cisco IOS XE Gibraltar 16.12.7
There are no open caveats for this release.
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.6
|
Caveat ID Number |
Description |
|---|---|
|
Console port goes unresponsive, reboot required to restore it. |
|
|
NBAR not able to recognize application in a capwap-tunnel |
|
|
C1111 vtcp may cause packet drop for sip packets causing phones to reset |
|
|
Duplicate entries seen in MAC filter table. |
|
|
IP address not correctly in SIP traffic |
|
|
Smart Licensing: ISR4K Consumes Multiple Boost Performance Licenses |
|
|
Subslot module C1111-ES-8 going out of service |
|
|
ISR crashes when ZBFW ALG inspects tunneled packet |
|
|
On ISR1113 CCM multicast frames dropped in upstream direction |
|
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ISR - Appnav service controller ucode crash during packet intercept from network |
|
|
Port enters err-disabled state (BPDU guard) when LLDP packet with MAC DA:0180.c200.0000 |
|
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VTCP frees rx buffer when packet with expected next sequence arrives with no payload; phones reset |
|
|
MAG is not detecting the path UP after several reboots |
Open Caveats in Cisco IOS XE Gibraltar 16.12.6
|
Caveat ID Number |
Description |
|---|---|
|
TunnelUnsupportedConfig drops seen during volume based rekey |
|
|
Update new OID numbers to ciscoC83001N1S6G and ciscoC83001N1S4G2X in CISCO-PRODUCTS-MIB.my |
|
|
Flows not moving to unutilized link even after the hard threshold |
|
|
IOS-XE device crashed with CGD shared memory corruption freed by FMAN-FP |
|
|
Crash when btrace modules exceed the initially max number of registration |
|
|
Consecutive Multicast Crashes in ISR4K |
|
|
ISR4k rebooted unexpectedly with reason LocalSoft |
|
|
LA LED turns green when just inserted SFP-10G-LR on ISR4k without cable connecting |
|
|
Router does not boot on recent 16.X releases with large service policy applied on the interface. |
|
|
Ucode crash with test calls from the SIP trunk to the POTS lines |
|
|
Memory leak seen when using DNS with IP SLA |
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.5
|
Caveat ID Number |
Description |
|---|---|
|
SIM failover within the same modem takes long time to detect LTE network for AT&T |
|
|
IOS cannot boot with 16.12(1r) or later rommon due to cookie PID field incorrectly programmed |
|
|
Link auto-negotiation fails between C1111-4P ES-4 switch module and Meraki MX100 |
|
|
Enabling guestshell gives "float division by zero" |
|
|
NIM-1GE-CU-SFP/NIM-2GE-CU-SFP: Show interface output reports incorrect bandwidth |
|
|
IGMP reports are forwarded to mrouter port untagged regardless of which VLAN the group is in |
|
|
C1113-8PLTEEAWA failed to boot: Package does not support : PID not supported in 17.4 |
|
|
MTU on PPPoA not reaching 1500 |
|
|
IP DHCP Snooping not working for the voice vlan |
|
|
DHCP Offer packet returns over the PMIP tunnel that received it on first place. |
|
|
%IOSXE_INFRA-3-PUNT_ADDR_RES_ENCAP_ERR: seen repeatedly in LISP coworking with VASI |
|
|
Unable to monitor AP Controller running 8.10 using web GUI |
|
|
License lost after "no license boot level <>" CLI followed by reset button |
|
|
VDSL performance impacted if more than two vlan tags are used |
|
|
c1100 LTE router showing incorrect value in "sh ip route" output |
|
|
Police to PPS is not configurable on ISR4K |
|
|
VPN configuration through WebUI fails with an "Internal Error" when Pre-shared key contains "%" |
|
|
DMVPN with ipv6 link-local address do not register to HUB |
|
|
Passive FTP doesn't work with NAT |
|
|
Async: First line of NIM/SM-async module get unexpected char when VDSL active |
|
|
TTY session not freed up during partial configuration download |
|
|
pktlog functionality is broken |
Open Caveats in Cisco IOS XE Gibraltar 16.12.5
|
Caveat ID Number |
Description |
|---|---|
|
Update new OID numbers to ciscoC83001N1S6G and ciscoC83001N1S4G2X in CISCO-PRODUCTS-MIB.my |
|
|
Console port goes unresponsive, reboot required to restore it. |
|
|
TenGig SPA Module went down because of site power issue |
|
|
NBAR not able to recognize application in a capwap-tunnel |
|
|
Duplicate entries seen in MAC filter table. |
|
|
IOS-xe does not correlate indices properly with cellular radio band output |
|
|
IP address not correctly in SIP traffic |
|
|
CP process crashed while I95 driver was adding an IPC response to the receive ring |
|
|
Smart Licensing: ISR4K Consumes Multiple Boost Performance Licenses |
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.4
|
Caveat ID Number |
Description |
|---|---|
|
IOS-XE device has memory leak in linux_iosd-imag |
|
|
OBS: NHRP Cache queue and cache limit |
|
|
SDWAN ISR1100: No SW Image listed when .bin image booted from flash / usb |
|
|
SDWAN device admin-tech has empty "show running config" in /tech/ios file |
|
|
C1111-LTE Observe data stalling after cellular interface has been loaded with data traffic for while |
|
|
Track omp is configured on cEdge C1100, but VRRP becomes Master while OMP is lost |
|
|
Device crashed after Boost license expire |
|
|
C1111 HSRP preempt worked even though HSRP's preempt is not configured |
|
|
Possible Regression ISR4K Mgmt Port ACL Breakage or simply Day One Implementation As Designed |
|
|
C11xx: secure rommon upgrade fail by power cycle device with IOS 16.12.01a |
Open Caveats in Cisco IOS XE Gibraltar 16.12.4
|
Caveat ID Number |
Description |
|---|---|
|
Link auto-negotiation fails between C1111-4P ES-4 switch module and Meraki MX100 |
|
|
Console port goes unresponsive, reboot required to restore it |
|
|
Flow monitor is removed from interface configuration on reload |
|
|
CLI should be auto-upgraded from "tacacs-server" cli to newer version while upgrading |
Note |
TACACS legacy command: Do not configure the legacy tacacs-server host command; this command is deprecated. If the software version running on your device is Cisco IOS XE Gibraltar 16.12.2 or a later release, using the legacy command can cause authentication failures. Use the tacacs server command in global configuration mode. |
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.3
|
Caveat ID Number |
Description |
|---|---|
|
vManage push "media-type rj45" when trying to configure duplex on ISR1k |
|
|
ISR1K: dot1q-tunneling ports broadcast unknown unicast traffic to all other local switch ports |
|
|
C1111X-8P Sku tagged to 4P software tag incorrectly |
|
|
C1121 running IOS XE 16.12.2 installs backup BGP path instead of best path in RIB (IPv6 VRF BGP) |
|
|
C1113/1112 does not train up in ADSL2+ mode when configured in "operating mode auto" |
Open Caveats in Cisco IOS XE Gibraltar 16.12.3
|
Caveat ID Number |
Description |
|---|---|
|
C1111 telnet refused for link-local addresses when using ipv6 access class |
|
|
Multiple crashes on C1111X-8P running 16.12.1e.0.66 |
Open Caveats in Cisco IOS XE Gibraltar 16.12.2s
|
Caveat ID Number |
Description |
|---|---|
|
NA |
There are no open caveats in 16.12.2s |
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.2
|
Caveat ID Number |
Description |
|---|---|
|
IOS-XE NAT - protect customer data |
|
|
Router crash when apply isis configuration. |
|
|
QFP ucode crash while processing large packet with NBAR enabled |
|
|
C1111-4P doesn't restart authentication for \"clear authen session\" if \"authen open\" the port |
|
|
Router crashes with ZBF HA sync |
Open Caveats in Cisco IOS XE Gibraltar 16.12.2
|
Caveat ID Number |
Description |
|---|---|
|
RSP3:VC stays down after Switchover (Error Local access circuit is not ready for label advertise) |
|
|
Polaris 16.3.1 : Machine and bus error failures in ESP20 |
|
|
Delay of 30 sec while creating a new config file for phone using tftp. |
|
|
NIM-2GE-CU-SFP: Failed to boot up after upgrade |
Resolved Bugs in Cisco IOS XE Gibraltar 16.12.1a
|
Caveat ID Number |
Description |
|---|---|
|
ISR1100: Bridge Domain does not pass traffic through SVI after an upgrade to 16.12.x onwards. |
|
|
BFD flaps everytime with dynamic tunnel creation in DMVPN |
|
|
TSN ROMmon: Modify FIT code to prevent booting C1100 images unless the PID is in FIT file |
|
|
Watchdog crash within mgcpapp_free_sys_event_Q event dequeue loop after running 'ccm-manager config' |
|
|
High CPU due to Alignment Corrections - SMEF & IWAN |
|
|
Router fails to reserve necessary ports for VPN traffic (UDP 500 & 4500) for ISAKMP |
|
|
MPLSoVPN: Change behavior of default route in NHRP. Must insert 0.0.0.0/0 instead of /32 |
|
|
DSM-3-INTERNAL: Internal Error : No DSM handle provided traceback on TDM voice gateway |
|
|
SR: CFLOW input intf index is 0xffffffff for Service-engine DSP module interface |
|
|
Async line not visible in show run and show int brief output but visible in show line output |
|
|
Crashed while checking condition debug |
|
|
Static Nat fails to translate SIP Trying L7 header |
|
|
With 3 KS in COOP, overlapping KSSID range is not detected |
|
|
Reorder ip nat configuration - to be placed after ip http configuration |
|
|
RP3 Punt Interface May Drop Traffic Due to VLAN Filter Hardware |
|
|
DMVPN Phase 2 shortcut triggered from a spoke behind PAT may end up in stuck DNX state |
|
|
Router crashed when printing logs while constructing rekey packets GETVPN. |
|
|
FlexVPN with password encryption - keyring aaa LIST password 6 xxxxx encrypted again upon reload |
|
|
%CTS-3-SAP_MANUAL_PMKID_MISMATCH: PMKID Mismatch when master switch failover in a 6 switch stack. |
|
|
Input CRC counter increasing on Tengi interface. |
|
|
EIGRP session is not coming up if the dynamic PBR is applied on interface |
|
|
Int index is 0 for the Cellular inteface in the exported flow |
|
|
SUP reload after running the command " show plat hard qfp act infr bqs debug qmrt_dump " |
|
|
Correction to Quick RP3 recovery after the Punt Path XAUI link goes down |
|
|
PKI "revocation check crl none" does not fallback if CRL not reachable |
|
|
BUILT-IN-2T+20X1GE - VLAN bytes and packets counters are frozen. |
|
|
"no autostate" will auto add after re-configure svi interface |
|
|
Priority queueing on port-channel interfaces causes frame re-ordering. |
|
|
SCCP Application does not clear failed sockets leading to leak and socket pool exhaustion |
|
|
Packet drop occurs after acl permit configurations |
|
|
Cellular interface lte Network Selection Mode switches to manual |
|
|
Router crashes when removing a crypto map |
|
|
FMAN crash due to Flexible Netflow (fnf) |
|
|
PKI incorrect fingerprint calulation during CA authentication |
|
|
Router crashing after upgrade due to Crypto commands "Block overrun at 284B2160 (red zone 000110DF)" |
|
|
Traceback: Error seen after tunnel flap: DATACORRUPTION-1-DATAINCONSISTENCY |
|
|
Crash at NAT clear |
|
|
mem leak in ios_portal_vty_run_cmd |
|
|
MaxSusRate is not working with service class |
|
|
IOSXE - firewall corrupts half open list |
|
|
Crash at Process = SCCP Auto Config |
|
|
CPUHOG while unconfiguring vrf with 1M vxlan static routes |
|
|
FXS - no busy tone is generated on remote-onhook condition with call pickup scenario |
|
|
"ip nat translation port-timeout" limited to overflows after reaching 16bit |
|
|
GC NAT unable to detect dns packet |
|
|
IPSec-Session count in "show crypto eli" reaches max causing VPN failure |
|
|
MACSEC license is not being consumed for sub-interfaces |
|
|
IOS-XE ACL port information preserved after encapsulation |
|
|
tdl_fw_stats in FMAN logs errors |
|
|
Ping failure on Port-channel sub interface when is using EVC in main port channel |
|
|
GetCACaps is using wrong CA-IDENT when using enrollment profiles |
|
|
Traffic stops flowing on Xconnect tunnel when upgraded to 16.9.2 |
|
|
Read and Write lock fix for ACL cache |
|
|
Overlay BGP down when configured "ip nhrp server-only" |
|
|
Incoming ESP packets with SPI value starting with 0xFF are dropped due to Invalid SPI error |
|
|
MGCP GW doesn't reset SSRC/ROC on receiving MDCX with new IP/port/SDP parameter for SRTP call. |
|
|
On-Prem DMVPN fails to establish a dynamic tunnel between Spoke nodes. |
|
|
static nat which has been deleted is shown when show ip nat translation |
|
|
Incomplete arp in management interface |
|
|
Counters of interfaces are reporting inexistent peaks |
|
|
PW MIB does not list all VCs when template is fwd ref, "show pwmib peer" returns nothing |
|
|
Engine keyword missing after "show utd engine standard statistics url-filtering" |
|
|
Crash due to too many DSPs |
|
|
Crash when running show crypto map |
|
|
Ucode crash when PfRv3 and IPv6 monitor are configured on the same tunnel with IPv6 VRF configured |
|
|
C1100 Static PAT translations fail due to %FMFP-3-OBJ_DWNLD_TO_DP_FAILED: |
|
|
IPsec SA installation fails with simultaneous negotiations despite fix for CSCve08418 |
|
|
Crash after Media monitor look up. |
|
|
"encr aes 256" config removed from CDB & invisible to netconf/yang and restconf |
Open Caveats in Cisco IOS XE Gibraltar 16.12.1a
|
Caveat ID Number |
Description |
|---|---|
|
Excluding cisco802TapMIB or ciscoTap2MIB should not require Lawful Intercept licence |
|
|
Add ERROR message over IOS console when HSPRDA TCAM region gets full |
|
|
Router crashes after snmpget to OID related to NHRP |
|
|
DMVPN - Packet is encapsulated but not encrypted going out DMVPN tunnel |
|
|
Cellular Backoff counters is not correct after modem reset : |
|
|
Stale NAT Entries On Secondary Router |
|
|
BRI leased line can't come up automatically after remove/insert one sides' cable |
|
|
Get-Config using NETCONF interrupted if authenticated with TACACS+ |
|
|
Shaper of the internal crypto interface is incorrectly programmed |
|
|
AppNav: Optimization failed with Asymmetrical traffic, VRF, FNF and NBAR |
|
|
Router crashes with ZBF HA sync. |
|
|
Router is on Bootloop after QoS configuration. |
|
|
Interfaces with 'shutdown' configuration in UP state |
|
|
F0: fman_fp unexpectedly crashed with exmem chunk alloc |
|
|
C1111-4P doesn't restart authentication for "clear authen session" if "authen open" the port |
|
|
DMVPN | Spoke to Spoke traffic fails when Tunnel initiated by Tunnel IP to tunnel IP pings. |
|
|
Supervisor reloaded due to cpp_cp_svr process crashing |
Related Information
Communications, Services, and Additional Information
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Cisco Bug Search Tool
Cisco Bug Search Tool (BST) is a web-based tool that acts as a gateway to the Cisco bug tracking system that maintains a comprehensive list of defects and vulnerabilities in Cisco products and software. BST provides you with detailed defect information about your products and software.
Documentation Feedback
To provide feedback about Cisco technical documentation, use the feedback form available in the right pane of every online document.
Troubleshooting
For the most up-to-date, detailed troubleshooting information, see the Cisco TAC website at https://www.cisco.com/en/US/support/index.html.
Go to Products by Category and choose your product from the list, or enter the name of your product. Look under Troubleshoot and Alerts to find information for the issue that you are experiencing.
Feedback