Cisco OL-4015-08 Manual de usuario Pagina 669

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1021
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(30)S
A list of the affected releases can be found at
http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCee12379. Cisco IOS
software releases that are not listed in the “First Fixed-in Version” field at this location are not
affected.
Possible Workaround: Prevent the symptom from occurring by using a shorter network mask when
you configure the interfaces or by using another encapsulation such as HDLC.
When the symptom occurs, restore proper operation by forcing the LDP session that is associated
with the link to re-establish itself, or by forcing the LDP session to re-advertise labels for the
affected prefixes. The LDP session can be reset by entering the clear mpls ldp neighbor command,
by administratively disabling and then re-enabling one of the interfaces, or by deconfiguring and
then reconfiguring LDP on one of the interfaces. The LDP session can be forced to re-advertise
labels by modifying the outbound label filtering configuration. However, this method is complicated
and should only be attempted if you are already very familiar with the required procedures, and if
the routers do not already have a complicated label filtering configuration in place.
CSCeg00252
Symptoms: When you enter the show sec-disk0: command or the execute-on slot slot-number
command command on the standby RP, no command output is generated.
Conditions: This symptom is observed on a Cisco 12000 series that has dual RPs and that is
configured for RPR, RPR+, or SSO redundancy mode. Note that when you enter the dir sec-disk0:
command on the standby RP, command output is properly generated.
Workaround: There is no workaround.
CSCeg01168
Symptoms: Counters that are displayed in the output of the show interface commands for an ATM
interface of an 8-port OC3 ATM line card show incorrect input packet and byte counts.
Conditions: This symptom is observed on a Cisco 12000 series when the Port Mode Cell Relay
Support feature is configured on the ATM interface.
Workaround: There is no workaround.
CSCeg01543
Symptoms: A Cisco 7500 series VIP may crash when its serial interfaces are part of a Multipoint
Frame Relay (MFR) bundle.
Conditions: This symptom is observed when a Frame Relay end-to-end fragment is received on an
MFR interface.
Workaround: Administratively shut down the MFR interface or shut down the MFR interface on the
other side of the link.
CSCeg01740
Symptoms: A router crashes when you delete a manual static Xconnect service with L2TPv3
encapsulation.
Conditions: This symptom is observed on a Cisco router that runs Cisco IOS Release 12.0S.
Workaround: Do not delete a manual static Xconnect service with L2TPv3 encapsulation.
CSCeg02511
Symptoms: A Cisco 10000 series may display %CHSTM1-3-STATESYNC error messages, and a
buffer leak may occur.
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