[c-nsp] DHCP relay question

Tim Durack tdurack at gmail.com
Fri Oct 28 13:44:36 EDT 2005


On our 4908G-L3's we needed to make sure the following global config
statements were enabled as well as helper-address per
subinterface/svi:

ip forward-protocol udp bootpc (this should be the default, but who knows)
ip bootp server (router needs to be running a bootp proxy to forward requests)

Make sure your ACLs permit DHCP requests also:

    permit udp any range bootps bootpc host 255.255.255.255 range bootps bootpc

Tim:>



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