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dhcp conflict

We have a dhcp server on a catalyst 3550. The dhcp conflict table is full with a lot of IP addresses. How can we clear this table automatically with a certain amount of time?

TIA

3 Replies 3

Tsasbrink
Level 1
Level 1

no offence, but schouldn't the question be where do these conflicts come from ?

Because solving a cause is better than solving the caus's result.

Yes, of course. But that LAN has a very complex infraestructure with VoIP and we are not sure where the problem comes from.

How about excluding the ips that conflicts arise from in the dhcp server. That way the DHCP server wont be handing out duplicate IP's, you probably have a few statics out there that conflict with your scope.

global(config)#ip dhcp excluded-address x.x.x.x-x.x.x.x

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