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1054 IP Helper/DHCP Relay Commands
Circuit Id Option Mode....................... Disable
Circuit Id Option Check Mode................. Enable
show ip helper statistics
Use the show ip helper statistics command to display the number of DHCP
and other UDP packets processed and relayed by the UDP relay agent.
Syntax
show ip helper statistics
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode, Config mode and all Config sub-modes
User Guidelines
Field Description
DHCP client
messages received
The number of valid messages received from a DHCP client.
The count is only incremented if IP helper is enabled globally,
the ingress routing interface is up, and the packet passes a
number of validity checks, such as having a TTL > 1 and having
valid source and destination IP addresses.
DHCP client
messages relayed
The number of DHCP client messages relayed to a server. If a
message is relayed to multiple servers, the count is incremented
once for each server.
DHCP server
messages received
The number of DHCP responses received from the DHCP
server. This count only includes messages that the DHCP server
unicasts to the relay agent for relay to the client.
DHCP server
messages relayed
The number of DHCP server messages relayed to a client.
UDP client
messages received
The number of valid UDP packets received. This count includes
DHCP messages and all other protocols relayed. Conditions are
similar to those for the first statistic in this table.
2CSPC4.X8100-SWUM102.book Page 1054 Friday, March 15, 2013 8:56 AM