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Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
4. If I do a force switchover (’redundancy force-switchover’). It will experience ~44 seconds of
traffic lost for this VC.
Workaround: There are two work around for this issue:
1. Do not reconfigure the ATOM VC immediately after deleting a subinterface.
2. Do not copy and paste the ATOM VC configuration. Either do it manually step by step or copy
the configuration from a file.
• CSCsx09343
Symptoms: PKI daemon is stuck in DNS resolution attempt for the hostname used in the CDP.
Conditions: The when symptom is observed using name resolution for automatic actions taken by
the router during non-interactive sessions (CRL download using name in CDP URI). Only
applicable if ’ip domain-lookup’ is enabled within the config
Workaround: There is no workaround.
• CSCsx10086
Symptoms: When trying to configure a peer template using the command template peer-session
S1_1 under router /jointfilesconvert/422273/bgp 1 , it enters into UNKNOWN-MODE. Once there, we cannot get out of
that mode and the router has to be rebooted.
Conditions: The bug is seen only in Cisco ION images. Cisco IOS images are fine. Following is an
example:
ip39-1(config)#router /jointfilesconvert/422273/bgp 1
ip39-1(config-router)#template peer-session S1_1
ip39-1(UNKNOWN-MODE)#?
% Unrecognized command
ip39-1(UNKNOWN-MODE)#end ^ % Invalid input detected at ’^’ marker.
Workaround: There is no workaround.
• CSCsx15138
Symptoms: Device crashes upon entering command sh policy-map interface.
Conditions: Unknown at this time.
Workaround: There is no workaround.
• CSCsx34584
Symptoms: Crash is seen when 1000 IP sessions identified by same MAC address are setup and torn
down using Cisco Intelligent Services Gateway (ISG).
Conditions:
1. Setup 1000 IP sessions on ISG on one port. 2. Setup another 1000 sessions on second port with
same MAC address range as in first port. 3. Ensure 1000 sessions are up. The other 1000 sessions
setup request would be rejected as they are using the same MAC address as in step 1. 4. Clear the
1000 sessions using clear sss session all. 5. Repeat steps 2, 3, and 4 until crash is seen.
Note: This scenario is not supported and has been documented. Please refer to the Restrictions
section on the following URL:
http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_sub_aware_enet.html#wp10745
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