I'm running the latest CCA, CME on the UC500 and would like to change the Voice, Data VLAN addressing scheme post implementation. As I'm am new to the UC500 I am running scenario based labs to see what would happen.
The UC500 is connected to an existing network via the switchport (F0/1/8 trunking). Router is providing DHCP for Data VLAN 192.168.0.0/24 and the UC500 is providing DHCP for Voice VLAN 10.1.1.0/24.
Default gateway for Voice VLAN 10.1.1.1 and Data VLAN 192.168.0.1. InterVLAN Routing done by router.
- Changed Voice VLAN address to 10.1.1.250 and gateway to 10.1.1.1. Noticed in the configuration that ip source- address was still 10.1.1.1 and sccp ccm 10.1.1.1 priority 1.
- The option 150 ip address was 10.1.1.1, not 10.1.1.250.
- Changed the Data address to 192.168.0.250 and was able to connected to UC500 via CCA.
Also I disabled the firewall and NAT however the config still had some ACL's referenced to the 192.168.10.0 network.
The obvious result was that if I plugged my phones into the embedded switch on the UC500 or the existing switches they failed to get on IP address on the Voice VLAN.
Is it common practice to clean up the config via CLI after changing IP addressing scheme and firewall in CCA or have I missed a step.
Remember I'm a newbie so please feel free to shot me down if it is warranted.
7961G and others, beaware of caveats