UC500.com

1. you have to shut off the Firewall in the CCA(if you don't do this access out to the internet will not go when you change the ip address)
2. remove all the existing Access-list's in the command line
3. in the CCA change the ip address of the Data.
4. in the command line if you have a wireless uc520 change the BVI 1 ip address. if you don't change the VLAN 1 ip address.
5. wr mem
6. reboot the uc520
7 go back to CCA with the new data ip address and turn on the firewall (all the right access-list are then built for the new data ip address structure and you will have access out to the internet).