I've configured two WLC's with the exact same config one of them has working Wired guest network the other one does not.
The only difference in the two I know of is that the one that does not work is connected to a Cisco 3550 switch, the one that works is connected to a Cisco 7600.
The problem is when I connect a computer to the wired guest network I am able to get an IP address from the Internal DHCP server but unable to access the network.
I've tried pinging the gateway's IP and I get no answer.
The Port-channel interface has the correct VLans and the vlans exist on all switches.
If anyone see an error there or might have an idea why this is not working I would appreciate the feedback.
Config follows below..