This is not completely related, but we just upgraded one of our Cisco routers, after the upgrade dhcp stopped working because one dhcp option was blank. 'Debug IP dhcp server' was the only way we would have noticed this problem. The router was silently discarding the replies.
...sent from my mobile device spelling and grammar my suffer... On Oct 16, 2012 1:43 PM, "Revital Gorsht" <[email protected]> wrote: > Our most recent shipment of Cisco 3600 APs came with a preloaded 7.3 image > and appear to be ignoring the DHCP offers being sent to them from our ISC > DHCP server. While spanning the port the AP is on, it is evident the > offers are being sent from the DHCP server, yet the AP's debug messages > insist its discovers are going unanswered. Once the AP is configured with > a static IP, it will then connect to the controller, running 7.2, and > downgrade its image, at which point we clear the config (so the static IP > is forgotten and the AP is forced to use DHCP) and the AP accepts the same > DHCP offer without fail. > > Wondering if anyone else who has migrated to 7.3 code with CAP3602I's and > using ISC DHCP is experiencing this, or if this is specific to our DHCP > settings? At the moment, I've got a case open with Cisco and am waiting on > development to respond... > > Thanks. > > * > * > > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/. > > ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
