Specifications

1181
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(28)S1
Conditions: This temporary counter condition is observed only for one or two sample periods and
affects the MPLS-TE auto-bandwidth mechanism because the collection timer may be invoked at a
time while the counter is at an extreme value. If the auto-bandwidth mechanism collection value is
greater than the physical interface capability, the LSP tunnel build fails at the next LSP tunnel build.
Workaround: There is no workaround.
• CSCee79125
Symptoms: The standby RP may notify client applications about a state-change event even if there
is no change in the state.
Conditions: This symptom is observed on a Cisco 10008 that runs Cisco IOS Release 12.0S.
However, the symptom is platform-independent.
Workaround: There is no workaround.
• CSCee80041
Symptoms: A line card with an ATM QoS configuration may crash.
Conditions: This symptom is observed on a Cisco 12406 that runs a Cisco IOS interim release of
Release 12.0(29)S. However, this caveat is resolved in Release 12.0(29)S.
Workaround: There is no workaround.
• CSCee80214
Symptoms: When you delete shaping by entering the no shape cir command, shaping seems to be
disabled on all interfaces, which can be seen in the output of the show policy-map interface
interface-name command. However, the output of the show policy-map policy-map command still
shows the shape value.
Conditions: This symptom is observed on Frame Relay subinterfaces on a Cisco 10000 series.
Workaround: Remove and reconfigure the Frame Relay class on each subinterface or remove the
policy map from the map class and reconfigure the policy map.
• CSCee81787
Symptoms: A VIP crashes with a “DRQ stalled” error message.
Conditions: This symptom is observed when a switchover occurs on a Cisco 7500 series.
Workaround: There is no workaround.
• CSCee82088
Symptoms: The show controller au-4 command does not show any detail tug groups under the
controller.
Conditions: This symptom is observed on the Cisco 10000 router with a channelized STM-1
linecard.
Workaround: Issuing the following commands on the router will restore the au-4 controller display.
router# config terminal
router(config)# hw-module slot <slot number> shutdown
router(config)# no hw-module slot <slot number> shutdown
router(config)# end
router#
• CSCee84933
Symptoms: A 1-port 10-Gigabit Ethernet line card (1X10GE-LR-SC) may crash, reporting a stack
trace pointing to the optics interrupt handler.