Cisco 3110 Message Manual page 33

Chapter 2 Message and Recovery Procedures
Error Message DHCP_SNOOPING-4-NTP_NOT_RUNNING: NTP is not running; reloaded binding
lease expiration times are incorrect.
Explanation
not running, the calculated lease duration for the bindings is incorrect.
Recommended Action
system clock. Then disable and re-enable DHCP snooping to clear the DHCP snooping binding
database.
Error Message DHCP_SNOOPING-4-QUEUE_FULL: Fail to enqueue DHCP packet into
processing queue: [chars], the queue is most likely full and the packet will be
dropped.
Explanation
These DHCP packets are dropped to prevent a denial of service attack. [chars] is the warning.
Recommended Action
Error Message DHCP_SNOOPING-4-STANDBY_AGENT_OPERATION_FAILED: DHCP snooping binding
transfer failed on the Standby Supervisor. [chars].
Explanation
[chars] is the standby supervisor engine.
Recommended Action
Error Message DHCP_SNOOPING-6-AGENT_OPERATION_SUCCEEDED: DHCP snooping database
[chars] succeeded.
Explanation
Recommended Action
Error Message DHCP_SNOOPING-6-BINDING_COLLISION: Binding collision. [dec] bindings
ignored.
Explanation
The bindings from the database file have MAC address and VLAN information that a configured
DHCP snooping binding already uses.
Recommended Action
OL-12191-01
If the DHCP snooping database agent loads the DHCP snooping bindings and NTP is
Configure NTP on the switch to provide an accurate time and date for the
The CPU is receiving DHCP at a higher rate than the DHCP snooping can process.
No action is required.
The DHCP snooping binding transfer process failed on a standby supervisor engine.
No action is required.
The DHCP binding transfer process succeeded. [chars] is the DCHP snooping database.
No action is required.
The specified number of bindings were ignored when the switch read the database file.
No action is required.
Cisco Catalyst Switch Module 3110 and 3012 for IBM BladeCenter System Message Guide
DHCP_SNOOPING Messages
2-17