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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(32)S5
• CSCse48477
Symptoms: The hardware addresses of 4xGE are varying every time when attempting to perform
RPR+ switchover.
Conditions: This symptom has been observed witht he following conditions:
–
Fully populated Cisco 12416 chassis
–
Duel PRP-2 with RPR+ HA mode
–
Tetra line card
–
MVPN scalable configuration
–
RPR+ force switching
Workaround: There is no workaround.
Additional Notes: If we take out the standby RP and execute the show gsr chassis detail command
, with single RP and still we are not able to read then the problem may be caused by a
misprogrammed EEPROM, otherwise it should be CSCse48477.
• CSCse48998
Symptoms: The router crashes.
Conditions: This symptom has been observed when applying a service policy on E4P Gigabit
subinterface with Xconnect.
Workaround: There is no workaround.
• CSCse92149
Symptoms: Adding uRPF to the main Frame Relay interface will break sub- interfaces added
afterwards. Removing uRPF from the main interface does not clear the symptom.
Conditions: This symptom has been observed on a Cisco 12410 router with a SIP- 601/CT3 SPA line
card running Cisco IOS Release 12.0(32)S3.
Workaround: uRPF should not be applied to a main interface that is supporting sub-interfaces, so
avoiding this negative scenario will prevent this symptom. If this scenario is encountered, shutting
down and restarting the sub- interface should clear the issue.
• CSCse92391
Symptoms: Incorrect Legacy QoS behaviour occurs on subinterfaces configured on Engine 0 and
Engine 1 line cards. When this error occurs, QoS appears to be applied even though it hasn’t been
configured.
Conditions: This symptom has been observed when configuring a new subinterface on a line card
after another subinterface with QoS was deleted.
Workaround: Reload the line card in question.
• CSCse93643
Symptoms: Unexpected TE FRR status occurs. TE tunnel traffic is not forwarded on expected
interfaces. FRR is active when it should have returned to Ready mode. The FRR state on the RP is
not the same as the line cards, as seen by the following commands:
show mpls traffic-eng fast-reroute database
exec
slot slot-number
show mpls traffic-eng fast-reroute database
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