
931
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(30)S3
• CSCsa53685
Symptoms: Incorrect VC12 defect information may be generated on a Cisco 7500 series that is
configured with a PA-MC-STM-1.
Conditions: This symptom is observed on a Cisco 7500 series that runs Cisco IOS
Release 12.0(28)S1.
Workaround: There is no workaround.
• CSCsa54891
Symptoms: Under normal operation, an Engine 6 line card may reset with the following error
messages and tracebacks:
%TX192-3-CPUIF: Error=0x10
rd 0x73 base 0x73 hdr 0x75 last 0x75 wr 0x75
insert 0x0 back 0x0 len 0x2474 cnt 0x0
-Traceback= 40D89758 405A9008 405EC67C 406D5E7C 406D64F8 400FC020
%TX192-3-CPUIF_ERR: FIFO RAM3 Parity Error.
-Traceback= 40D89808 405A9008 405EC67C 406D5E7C 406D64F8 400FC020
%GSR-3-INTPROC: Process Traceback= 400FFD20 400FCAA0 40010F6C
-Traceback= 404EFBCC 406D6760 400FC020
%FABRIC-3-ERR_HANDLE: Due to FIA HALT error, reconfigure FIA on slot 9
Conditions: This symptom is observed on a Cisco 12000 series when false RAM parity errors occur.
Workaround: There is no workaround.
Further Problem Description: The fix for this caveat determines whether the RAM parity errors are
real or false.
• CSCsa55048
Symptoms: The content of the CEF table may be incorrect, causing less than optimal traffic
conditions.
Conditions: This symptom is observed when a static route is configured in one VRF and exported
with an export map into another VRF and when this static route is added on two separate PE routers.
Workaround: Do not configure the static router on both PE routers. If this is not an option, there is
no workaround.
• CSCsa57562
Symptoms: IPC messages may be generated on a 1-port channelized OC-12 (DS3) line card and the
line card may be disabled and reload.
Conditions: This symptom is observed on a Cisco 12000 series that runs Cisco IOS
Release 12.0(28)S or Release 12.0(28)SW1 when OC-3 subinterfaces are configured on the 1-port
channelized OC-12 (DS3)line card, when these OC-3 subinterfaces are configured for Frame Relay,
when the rate-limit command is enabled, and when L2TPv3 traffic is being processed.
Workaround: There is no workaround because the rate-limit command is not supported in a
configuration in which L2TPv3 traffic is being processed.
• CSCsa59109
Symptoms: At random, subinterfaces loose the ability to ping a directly-connected peer.
Comentarios a estos manuales