Command Reference Guide

3Com Router 5000 Family and Router 6000 Family display dhcp server expired ● 117
Command Reference
display dhcp server expired
Purpose Use the display dhcp server expired command to view the expired address
leases in a DHCP address pool. In certain conditions, the addresses of the expired
leases will be allocated to other DHCP clients.
Syntax display dhcp server expired { ip ip-address | pool [ pool-name ] |
interface [ interface-type interface-number ] all }
Parameters ip-address
A specified IP address.
pool-name
Name of a global address pool. All the global address
pools will apply if no address pool has been specified.
interface-type
interface-number
Interface address pool. All the interface address pools
will apply if no interface has been specified.
all
All the IP addresses.
Example View the expired leases in DHCP address pools.
<3Com> display dhcp server expired all
Global pool:
IP address Hardware address Lease expiration Type
Interface pool:
IP address Hardware address Lease expiration Type
View This command can be used in the following views:
■ Any view
Table 6 Description of the information displayed by executing display dhcp server expired
Major item Description
Global pool: Expired address leases in global address pools.
Interface pool: Expired address leases in interface address pools.
IP address The bound IP address
Hardware address The bound MAC address
Lease expiration The lease expiration time
Type Address binding type