Do you have DHCP snooping enabled on your switch?
On Sat, Jun 6, 2009 at 5:58 AM, ctpresident ctpresident<ctpresid...@gmail.com> wrote: > Hi team, > > This is going to sound bizzarre! And maybe, a little amateurish. But for > some reason, I cannot get dhcp on cucm 7 to dish out IP's! If I enable it on > a router or switch, no problem. I know this is the most basic of functions, > but it's bugging me insanely. > > At the moment (to get going with labs) I'm running dhcp off my router. The > dhcp monitor service is started, and I've restarted cucm service. I've got > the dhcp helper-address on the correct vlan, and have even tried on a > completely flat network. No go. > > Like I said, if I put any other dhcp server on the same subnet, all is good. > > BTW, I'm running it off the pub, haven't tested on the sub, but doubt that > will make a change. Server is added as dhcp server, and approriate scopes > created. Is there some "hidden" service that I need to activate? > > Urgh! Any advise will help. > > Thanks! Great forum by the way!!! >
