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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)S2
Workaround: There is no workaround.
• CSCso65289
Symptoms: High CPU utilization is seen on a Cisco 12000 series Internet router caused by the “IPC
Seat Manager” process.
Conditions: This symptom may be observed when the router is enabled with multicast distributed
routing and has high scaled multicast configurations.
Workaround: There is no workaround.
• CSCso72996
Symptoms: A SIP601 sometimes crashes or gets an alignment error.
SLOT 4:Mar 17 17:59:03.877 UTC: %ALIGN-3-SPURIOUS: Spurious memory access made at
0x408C1E14 reading 0xF SLOT 4:Mar 17 17:59:03.877 UTC: %ALIGN-3- TRACE: -Traceback=
408C1E14 408C03D4 00000000 00000000 00000000 00000000 00000000 00000000
Conditions: The conditions under which this symptom occurs are unknown.
Workaround: There is no workaround.
• CSCso74028
Symptoms: The local PE is sending graft messages even after receiving data from the remote PE on
an MVPN network.
Conditions: This symptom is observed when the graft-ack messages are lost in transit (could be due
to misconfiguration/ACL, etc.).
Workaround: Fix the misconfiguration so that graft-ack messages are forwarded as expected.
• CSCso82178
Symptoms: Configuring a PBR at the E5 GE subinterface may cause buffer depletion. The buffer
cannot be released except by reloading the linecard.
Conditions: This symptom is observed when a PBR is configured at the subinterface.
Workaround: There is no workaround.
• CSCso87348
Symptoms: A Catalyst 6500 or a Cisco 7600 may reload unexpectedly.
Conditions: Occurs when NetFlow is configured on one of the following:
–
Cisco 7600 that is running Cisco IOS Release 12.2(33)SRC.
–
Catalyst 6500 that is running Cisco IOS Release 12.2SXH.
Workaround: Disable NetFlow. This is done with the following commands:
no ip flow ingress
no ip flow egress
no ip route-cache flow
Enter the appropriate command for each subinterface for which NetFlow is currently configured.
• CSCso88575
Symptoms: MFR bundles associated with E5 channelized based SPAs will stop forwarding traffic,
an mismatch of the connection identifier (CI) of the channelized SPA is seen on CI value in the shim
header of the l2 rewrite.
Conditions: This problem will occur for l2vpns only on E5 channelized based SPAs.
Workaround: Enter into interface configuration mode.
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