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New Member

ACL and DHCP Frame

HI

I want to ask about relationship about ACL & DHCP. I have set the IP phone which takes the IP from the DHCP server.

My DHCP has taken the reservation to map the uniqure ip to the IP phone. The ip phone is connected to Cat-2950.

I met the trouble when taking the ACL. I set the ACL is per host ip permit. It accesses only two ip address.

The IP phone need to broadcast a frame to find the DHCP server. However, the ACL block

the frame. Do you know any Command to permit the broadcast frame.

THX

1 REPLY
New Member

Re: ACL and DHCP Frame

Configure IP directed-broadcast command and also You can enable the extended access list for ICMP and allow the traffic in ACL.

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