Redundancy-3 - Cisco Catalyst 4500 Series Message Manual

REDUNDANCY Messages
Error Message C4K_REDUNDANCY-2-SEND_NEGO_FAILED: Redundancy ISSU client failed to
send negotiation message.
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
Catalyst 4500 Series Switch Cisco IOS System Message Guide Release 12.2(31)SGA
2-84
The redundancy ISSU client failed to send a session negotiation message to the peer
Explanation
device. If a problem occurs with the ISSU session negotiation, 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.
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.
Explanation
The 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.
Recommended Action Check for existing ISSU sessions using the show issu session command, there
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.
Error: [dec] ([char])
Chapter 2 Messages and Recovery Procedures
OL-11541-01