Dhcp_Snooping-6 - Cisco Catalyst 4500 Series Message Manual

DHCP_SNOOPING Messages
Error Message DHCP_SNOOPING-5-DHCP_SNOOPING_UNTRUSTED_PORT: [char] drop message on
untrusted port message type: [char]

DHCP_SNOOPING-6

Error Message DHCP_SNOOPING-6-AGENT_OPERATION_SUCCEEDED: DHCP snooping database
[char] succeeded.
Error Message DHCP_SNOOPING-6-BINDING_COLLISION: Binding collision. [dec] bindings
ignored
Error Message DHCP_SNOOPING-6-INTERFACE_NOT_VALID: Interface not valid. [dec]
bindings ignored.
Error Message DHCP_SNOOPING-6-LEASE_EXPIRED: Lease Expired. [dec] bindings ignored.
Error Message DHCP_SNOOPING-6-PARSE_FAILURE: Parsing failed for [dec] bindings.
Catalyst 4500 Series Switch Cisco IOS System Message Guide Release 12.2(31)SGA
2-20
The DHCP snooping feature discovered certain types of DHCP messages not allowed
Explanation
on the untrusted interface, indicating some host may be trying to act as a DHCP server. The packet
will be dropped.
This is an informational message only. No action is required.
Recommended Action
DHCP snooping has successfully read or written to the database.
Explanation
This is an informational message only. No action is required.
Recommended Action
One or more bindings from the database file has a MAC address and VLAN
Explanation
combination for which the switch already holds DHCP snooping bindings.
This is an informational message only. No action is required.
Recommended Action
The interface that is listed in the database file's binding is not available, that the
Explanation
interface is a router port, or that the interface is a DHCP snooping-trusted Layer 2 interface.
This is an informational message only. No action is required.
Recommended Action
Explanation The DHCP lease expired for the given number of bindings from the database file.
This is an informational message only. No action is required.
Recommended Action
Explanation The database read operation failed for the stated number of bindings.
This is an informational message only. No action is required.
Recommended Action
Chapter 2 Messages and Recovery Procedures
MAC sa: [mac-addr]
OL-11541-01