Cisco Catalyst 4500 Series System Message Manual page 108

REDUNDANCY Messages
Error Message C4K_REDUNDANCY-2-SESSION_REGISTRY: Redundancy ISSU client failed to
register session information. Error: [dec] ([char])
REDUNDANCY-3
Error Message C4K_REDUNDANCY-3-MSG_SIZE: Redundancy ISSU client failed to get the
MTU for Message
Error Message C4K_REDUNDANCY-3-SESSION_UNREGISTRY: Redundancy ISSU client failed to
unregister session
Error Message C4K_REDUNDANCY-3-TRANSFORM_FAIL: Redundancy ISSU client [char]
transform failed for
Catalyst 4500 Series Switch Cisco IOS System Message Guide
2-90
The Redundancy ISSU client failed to register session information. If a problem occurs
Explanation
with the ISSU session registration, the standby device cannot be brought up properly.
Using the show issu compatibility matrix command, verify that both the
Recommended Action
active and standby supervisor engines have software supporting ISSU. Reset the standby supervisor
engine using the redundancy reload peer command. If problems persist, contact a Cisco technical
support representative.
Type [dec]. Error: [dec] ([char])
The Redundancy ISSU client failed to calculate the MTU for the specified message. The
Explanation
Redundancy ISSU client is not able to send the message to the standby device.
Using the show issu compatibility matrix command, verify that both the
Recommended Action
active and standby supervisor engines have software supporting ISSU. Reset the standby supervisor
engine using the redundancy reload peer command. If problems persist, contact a Cisco technical
support representative.
information. Error: [dec] ([char])
The redundancy ISSU client failed to unregister session information. This message
Explanation
should only appear while the standby supervisor engine is reloading or if it has been physically
removed from the switch. If this message appears while the standby supervisor engine is in normal
operation, there may be a software problem but it will probably not affect redundancy functionality.
Check for existing ISSU sessions using the show issu session command, there
Recommended Action
should not be any open sessions during a reload of the standby supervisor engine. Contact a Cisco
technical support representative if additional errors are seen after the standby supervisor engine
restarts and initializes.
'Message Type [dec]'. Error: [dec] ([char])
Explanation The Redundancy ISSU client could not transform the specified message type. If the
transmit transformation failed, the checkpoint message was not sent to the standby device. If the
receive transformation failed, the checkpoint message was not applied on the standby device. In both
cases, the Redundancy state between the active device and the standby device is not identical.
Using the show issu compatibility matrix command, verify that both the
Recommended Action
active and standby supervisor engines have software supporting ISSU. Reset the standby supervisor
engine using the redundancy reload peer command. If problems persist, contact a Cisco technical
support representative.
Chapter 2 Messages and Recovery Procedures
OL-13091-01