Cisco Catalyst 4500 Series

2-15
Catalyst 4500 Series Switch Cisco IOS System Message Guide Release 12.2(31)SGA
OL-11541-01
Chapter 2 Messages and Recovery Procedures
DHCP_SNOOPING Messages
C4K_COMMONSTUBMAN-7
Error Message C4K_COMMONSTUBMAN-7-LOSTPACKET: [char] port [dec] lost a packet
Explanation A loopback packet was lost during online diagnostics of an ASIC in slot [char].
Recommended Action This is an informational message only. No action is required.
DHCP_SNOOPING Messages
This section contains the DHCP snooping (DHCP_SNOOPING) messages.
DHCP_SNOOPING-3
Error Message DHCP_SNOOPING-3-DHCP_SNOOPING_INTERNAL_ERROR: DHCP Snooping internal
error
Explanation
A software sanity check failed in the DHCP snooping process.
Recommended Action This is an informational message only. No action is required.
DHCP_SNOOPING-4
Error Message DHCP_SNOOPING-4-AGENT_OPERATION_FAILED_N: DHCP snooping binding
transfer failed([dec]). [chars]
Explanation
This message is logged once every 30 minutes and displays the [dec] number of failures
that occurred for a given reason [chars] during the past 30 minutes.
This message is a rate-limited version of the
DHCP_SNOOPING-4-AGENT_OPERATION_FAILED message.
Recommended Action Based on the reason for the error [chars], look at the explanation for the
DHCP_SNOOPING-4-AGENT_OPERATION_FAILED message, and take the appropriate action.
Error Message DHCP_SNOOPING-4-AGENT_OPERATION_FAILED: DHCP snooping binding
transfer failed. Unable to access URL.
Explanation
The DHCP snooping binding transfer failed. The reason for failure can include any of
the following:
– The URL is not available to use.
– Not enough memory is available for creating an agent.
– The number of agents reached the maximum supported limit.
– The switch is unable to create an agent.
– The switch is unable to access the URL.