Cisco OL-4015-08 Bedienungsanleitung Seite 664

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1016
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
Conditions: This symptom is observed on a Cisco 12000 series that runs the gsr-p-mz image of an
interim release for Cisco IOS Release 12.0(30)S. However, this caveat is resolved in
Release 12.0(30)S.
Workaround: Power cycle the router.
CSCef70953
Symptoms: An Engine 4+ line card resets when you enter the shutdown interface configuration
command followed by the no shutdown interface configuration command on an interface of an
Engine 3 Gigabit Ethernet (GE) line card in the same router.
Conditions: This symptom is observed on a Cisco 12000 series that functions in an EoMPLS
configuration, that has an Engine 3 Gigabit Ethernet egress line card and an Engine 4+ core-facing
line card, and that has CDP is enabled.
Workaround: Disable CDP.
CSCef72272
Symptoms: A basic VRF ping may not go through.
Conditions: This symptom is observed on a Cisco 12000 series that is configured for MPLS VPN
and that has an Engine Gigabit Ethernet line card that is connected to an Engine 4+ line card.
Workaround: There is no workaround.
CSCef72305
Symptoms: A standby PRE crashes on bootup.
Conditions: This symptom is observed on a Cisco 10000 series that is configured with 1000 ATM
VCs when a forced SSO switchover occurs.
Workaround: There is no workaround.
CSCef72411
Symptoms: Line cards and the standby RP on a Cisco 12000 series may fail when an RP switchover
occurs.
Conditions: This symptom is observed on a Cisco 12000 series that runs a Cisco IOS interim release
for Release 12.0(30)S and that has two PRPs when you enter the redundancy force-switchover
command. Note that this caveat is resolved in Release 12.0(30)S.
Workaround: There is no workaround.
Further Problem Description: The fix for this caveat enables the RP to recover from a Fabric
Interface ASIC (FIA) halt condition if this condition occurs following an RP switchover. In a
Cisco IOS software release that does not integrate the fix for this caveat, the RP does not attempt to
recover from a FIA halt condition after an RP switchover has occurred (but it does attempt to recover
from such a conditions in other situations).
CSCef72555
Symptoms: When you change the Cisco IOS software image on a Cisco 10000 series, HA may
function differently, causing strange behavior, a standby crash, or both.
Conditions: This symptom is observed when you change the Cisco IOS software image on a
Cisco 10000 series from one release train to another release train. This symptom affects
Release 12.0S, Release 12.2S, releases that have been derived from Release 12.2 releases, and
releases that have been derived from Release 12.3.
Workaround: There is no workaround.
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