
574
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(32)S7
Workaround: Remove the rate-limit configuration from the interface before deleting the interface.
• CSCek59056
Symptoms: Engine 4+card netflow drop 5%+ flows.
Conditions: This symptom is observed on Cisco IOS Release 12.0(26)S with GSR Eng4+ LC
sampled netflow.
Workaround: There is no workaround.
• CSCek70165
Symptoms: A CEF inconsistency can occur after a switchover in RPR+ mode.
Condition: This issue has been seen on a Cisco 12416 Cisco Internet Series router containing dual
PRP-2 Route Processors running Cisco IOS Release 12.0(32)S6. The route contains 11 Engine 3 and
3 Engine 4+ line cards. The CEF inconsistency has been seen on both Engine 3 and Engine 4+ line
cards.
Workaround: There is no workaround.
• CSCek71514
Symptoms: A master timer may be accessed prior to being initialized. This can be seen by the
following error message:
SEC 7:000048: Nov 30 00:00:29 GMT: %SYS-3-MGDTIMER: Uninitialized timer, init with
uninitialized master, timer = 53E62C0. -Process= "Init", ipl= 0, pid= 3
Condition: This symptom is seen on a Cisco 12416 Cisco Internet Series Router containing dual
PRP-2 processors running in RPR+ mode. This router is booted with Cisco IOS version 12.0(32)S6.
Workaround: There is no workaround.
• CSCsd18278
Symptoms: In a rare condition, the line card CPU may be hogged and fails to process SPA IPC
messages. The back-pressure of SPA interface may cause SPA interface card overflow with its IPC
internal FIFO and make SPA interfaces down.
Conditions: This symptom has been observed on an SPA interface.
Workaround: There is no workaround.
• CSCsd73139
Symptoms: The crashinfo is returning the message “device or resource ready”.
Conditions: If the LC gets reset before the crashinfo file is closed, the open bit is set
Workaround: There is no workaround.
• CSCsd92818
Symptoms: The SIP-400 LC crashes and recovers when the CE2 is reloaded. The CE is a Cisco 7200
with PA-8TE1’s connecting via a Mux to the GSR. The CT3 SPA on the GSR has quite a few MLP
& MLFR interfaces for VPN services using biscuit. MVPN is also turned on for these VPNs.
Conditions: This symptom has been observed on a GSR with SIP-400 w/4xCT3 SPA.
Workaround: There is no workaround. The LC crashes and recovers.
• CSCse11720
Symptoms: On a GSR running Cisco IOS Release 12.0(31)S, the BFD session is dropped after lost
of One BFD control packet.
Comentarios a estos manuales