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Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide
OL-8551-04
Chapter 3 Message and Recovery Proced ures
DHCP_SNOOPING Messages
Error Message CMP-5-MGMT_VLAN_CHNG: The management vlan has been changed to [dec].
Note This message applies only to Catalyst 3750, 3560, 2975, 2970, and 296 0 switches.
Explanation The management VLAN has changed. [dec] is th e new management VLAN ID.
Recommended Action No action is required.
Error Message CMP-5-NBR_UPD_SIZE_TOO_BIG: Number of neighbors in neighbor update is
[int], maximum number of neighbors allowed in neighbor update is [int].
Explanation The number of cluster neighbors in the clusteri ng neighbor update packet exceeds the
number of neighbors supported by the clustering module. The first [int] is the new number of
neighbors, and the second [int] the maximum number of neighbo rs.
Recommended Action No action is required.
Error Message CMP-5-REMOVE: The Device is removed from the cluster (Cluster Name:
[chars]).
Explanation The device is removed from the cluster. [chars] is the cluster name.
Recommended Action No action is required.
DHCP_SNOOPING Messages
This section con tains the Dynamic Host Configuration Protocol (DHCP) snooping messages.
Error Message DHCP_SNOOPING-3-DHCP_SNOOPING_INTERNAL_ERROR: DHCP Snooping internal
error, [chars].
Explanation A software sanity check failed in the DHCP snooping process. [chars] is the error.
Recommended Action Copy the message exactly as it appears on the console or in the system log.
Research and attempt to resolve the error by using the Output Interpreter. Use the Bug Toolkit to
look for similar reported problems. If you still require assistance, open a case with the TAC, or
contact your Cisco technical support representative, and provide the representative with th e gathered
information. For more information about these online tools and about contacting Cisco, see the
“Error Message Traceback Reports” section on page 2-7.
Error Message DHCP_SNOOPING-4-AGENT_OPERATION_FAILED: DHCP snooping binding
transfer failed. [chars].
Explanation The DHCP snooping binding transfer process failed because of the specified reason for
failure. [chars] is the reason for failure.
Recommended Action No action is required.