Specifications

1097
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(28)S4
Further Problem Description: The symptom occurs when the “CPK24 FPGA” detects that the SAR
does not respond in the “Utopia interface.” The SAR then crashes because of a bad canonical header
in the egress direction.
• CSCsa64476
Symptoms: A Cisco 10000 series generates the following error message:
%GENERAL-3-EREVENT: ACLs could not add IDB to list
The message is followed by a traceback.
This may indicate that the standby PRE does not apply the ACL for security purposes.
Conditions: This symptom is observed on a Cisco 10000 series that is configured with redundant
PREs. The symptom is a timing issue.
Workaround: There is no workaround.
• CSCsa65732
Symptoms: When you remove a policy map from a subinterface, the subinterface may become stuck,
preventing traffic from passing through the subinterface.
Conditions: This symptom is observed on a Cisco 10000 series that runs Cisco IOS
Release 12.0(25)SX7 when a nested policy map is applied to the main or physical interface in
addition to the one that is already applied to the subinterface. The symptom could also occur in
Release 12.0S.
Workaround: Remove the policy map from the physical interface before you remove the policy map
from the subinterface. When the subinterface configuration is updated, re-apply the policy map to
the physical interface.
• CSCsa74044
Symptoms: An RP crashes during large interface configuration changes when interfaces and QoS
policies are added or deleted.
Conditions: This symptom is observed on a Cisco 12000 series when the configuration changes
involve ATM and serial interfaces.
Workaround: There is no workaround.
• CSCsa77105
Symptoms: An LSP ping (or traceroute packet) is incorrectly sent from an unlabeled interface,
preventing the LSP ping to detect LSP breakages when a one-hop label switched path is pinged.
Conditions: This symptom is observed on a Cisco router that is configured for MPLS OAM.
Workaround: There is no workaround.
• CSCsa80661
Symptoms: The data path on a 3-port Gigabit Ethernet Engine 2 (3GE-GBIC-SC) line card may be
reset because of a corrupted packet that is found in the Tx SOP SRAM. This situation causes packet
loss and the routing protocol sessions to flap.
Conditions: This symptom is observed on a Cisco 12000 series that runs a Cisco IOS software
release that includes the fix for caveat CSCef06121. A list of the affected releases can be found at
http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCef06121. Cisco IOS
software releases that are listed in the “First Fixed-in Version” field at this location are affected.
Workaround: There is no workaround. The symptom causes a disruption of service, but service is
restored.