Command Reference Guide

3Com Router 5000 Family and Router 6000 Family expired ● 173
Command Reference
expired
Purpose Use the expired command to configure a valid period allowed for leasing IP
addresses in a global DHCP address pool.
Use the undo expired command to restore the default setting.
Syntax expired { day day [ hour hour [ minute minute ] ] | unlimited }
undo expired
Parameters day day
Number of days. Valid values are 0 to 365.
hour hour
Number of hours. Valid values are 0 to 23.
minute minute
Number of hours. Valid values are 0 to 59.
unlimited
The valid period is unlimited (currently, it is 25 years for
the system).
Default By default, the leasing valid period is one day.
Example Set the IP address lease period of global address pool 0 to three minutes, two hours,
and one day.
[3Com] dhcp server ip-pool 0
[3Com-dhcp-0] expired 1 2 3
View This command can be used in the following views:
■ DHCP Address Pool view
Description Currently, the leasing valid period specified by this command cannot exceed the year
of 2106.
Related Commands ■ dhcp server ip-pool
■ dhcp server expired (Interface view)
■ dhcp server interface (System view)