lease

Description

Sets the length of the DHCPv4 lease time for the current pool. The lease time determines how long an IP address is valid before a DHCPv4 client must request that it be renewed.

The no form of this command returns the DHCPv4 lease time to its default value 1 hour.

Command context

config-dhcp-server-pool

Parameters

<TIME>

Sets the DHCPv4 lease time. Format: DD:HH:MM. Default: 01:00:00.

infinite

Sets the DHCPv4 lease time to infinite. This means that addresses do not need to be renewed.

Authority

Administrators

Example

Sets the lease time for DHCPv4 server pool primary-pool on VRF primary to 12 hours.

switch(config)# dhcp-server vrf primary
switch(config-dhcp-server)# pool primary-pool
switch(config-dhcp-server-pool)# lease 00:12:00

Deletes the lease time for DHCPv4 server pool primary-pool on VRF primary.

switch(config)# dhcp-server vrf primary
switch(config-dhcp-server)# pool primary-pool
switch(config-dhcp-server-pool)# no lease 00:12:00