
756
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(31)S4
ISO CLNS
• CSCsc63871
Symptoms: When IS-IS and CLNS are configured, a router may enter a state in which only one
adjacency is shown in the output of the show clns interface command, even though the show clns
neighbors command may correctly display all the neighbors that are connected to the interface.
When this situation occurs and any one of the neighbors on the segment goes down, all routing
updates may be lost. The single adjacency is torn down and despite the fact that the output of the
show clns neighbors command still shows the neighbors, routing stops because there are no
adjacencies.
Conditions: This symptom is observed on a Cisco router that runs Cisco IOS Release 12.2(18)S1 or
Release 12.3(9b) when an adjacency goes down while it is still in the INIT state. The symptom
occurs because the adjacency counter is incorrectly decremented. The symptom may also occur in
other releases.
Workaround: Enter the shutdown interface configuration command followed by the no shutdown
interface configuration command on the interface that reports only one adjacency.
Alternate Workaround: Enter the clear clns neighbors command on the affected router.
Miscellaneous
• CSCdy03863
Symptoms: When the bandwidth command is removed from a subinterface, the subinterface does
not automatically obtain the bandwidth that is configured on the main interface.
Conditions: This symptom is platform- and release-independent.
Workaround: There is no workaround.
• CSCee20451
Symptoms: A VC may experience an output stuck condition.
Conditions: This symptom occurs when using T1 ATM (the IMA function is not used) on a
PA-A3-8T1IMA.
Workaround: Perform the clear interface command.
• CSCeg07617
Symptoms: The following error message and spurious memory access may be generated on a
Cisco 7500 series or Cisco 7600 series that is configured for dMLFR.
%ALIGN-3-SPURIOUS: Spurious memory access made at 0x418FC0E0 reading 0x8
%ALIGN-3-TRACE: -Traceback= 418FC0E0 4026B644 40699284 40699A3C 40699368 40E80B84
40E7215C 4068A8AC
Conditions: This symptom is observed immediately after an MFR interface is created, after a
switchover has occurred, or when a link flaps continuously.
Workaround: There is no workaround.
• CSCeh15822
Symptoms: When a bandwidth is statically configured on a subinterface and when the subinterface
is deleted and then recreated, the previously configured bandwidth statement may reappear under
the subinterface configuration. When the subinterface is deleted, the following message is
generated:
Not all config may be removed and may reappear after reactivating the sub-interface
Comentarios a estos manuales