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Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(33)S3
• CSCsx90461
Symptoms: A SIP 601 crashes in a PE router mvpn scenario.
Conditions: This symptom is observed while flapping core-facing or edge- facing interface.
Workaround: There is no workaround.
• CSCsy03689
Symptoms: The IP address of one of the SDCC interfaces is not seen.
Conditions: This symptom is observed after the router is reloaded.
Workaround: There is no workaround.
• CSCsy06379
Symptoms: In reloading the E5 with CT3, it resets three to four times, and also the core-facing E5
with 10x1GE crashes a couple of times before stabilizing.
Conditions: This symptom is observed in a scale testbed that is running an MVPN profile.
Workaround: Stop the traffic until the linecard comes up and then start the traffic.
• CSCsy09839
Symptoms: QoS class of service queues are in an unallocated state on the standby RP of a router that
is configured in SSO mode upon router reload.
Conditions: The following conditions should exist to hit this DDTS:
–
A Cisco 12000 series Internet router with E3 LC configured in SSO mode.
–
Scale number of output service policy configured on the interfaces of E3 LC.
–
Reload of router configured in SSO mode.
Workarounds:
1) Reload the E3 LC after the router configured in SSO mode has come up.
2) Remove and add the affected service policies on E3 LC.
• CSCsy20021
Symptoms: Ping and traffic drops occur on LB local switching circuits.
Conditions: This symptom is observed when an RPR+ switchover is performed.
Workaround: There is no workaround.
• CSCsy29345
Symptoms: An E3 1*CHOC12 LC_ENABLED is not sent to the standby RP in SSO mode.
Conditions: This symptom is observed when a router that is configured in SSO mode is reloaded.
Workaround: There is no workaround.
• CSCsy33936
Symptoms: The CEF process is hogging the CPU because of many incomplete fibidbs, because CEF
was disabled and re-enabled.
Conditions: This symptom is observed in a scale testbed when an RPR+ switchover is performed.
Workaround: There is no workaround.
• CSCsy57746
Symptoms: The standby PRP2 crashes many times during a reload.
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