Release IP from cisco Switch acting as dhcp server

[umeshunited]

Hi All,

I have configured switch as a dhcp server. I want it to release the ip if client is not passing traffic for some time. Does switch can provide that level of control ?

[Mark Malone]

don't think switches can , routers can you could try this command but I don't see it on any of my platforms

release dhcp

other way is set the lease to very short , shut his port exclude his ip , so then when you bring the port on again he gets another ip