Installing first UC520 with 12 phones. The customer wants to keep their existing data network as it has multiple servers already running on it. They also do not want to use the firewall and VPN functions of the the UC520. We initially got the 520 working on the network by putting the servers on the default data VLAN of the UC520. Everything works, but the old firewall now points to a non-existent location when it attempts to forward email trafic. I think that we could resolve this problem if we could change the IP address of the default VLAN to reflect the existing LAN. Is it possible to do this? Where are all of the locations that I will need to make changes in order to make the UC520 reflect changes on the LAN? Could also use feedback on inter-VLAN routing. Thanks in advance for all of the help. Cheers, y0duh |
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UC500.comCisco Communication Manager Express, UC520, SMB VOIP reference and community |
Changing the default VLAN 1 ip address
With the release of CCA 1.8, you are now able to change the ip address and dhcp information for the default VLAN using the device setup wizard. Note that the Voice VLAN still can't be changed and that the default VLAN can not be changed using the VLAN tab
Procedure:Obtain 4 IP from customer
Procedure:
Obtain4 IP addresses outside the customer’s DHCP scope data subnet.
192.168.0.2 UC520 Vlan 1
192.168.0.3 CUE
1492.168.0.4 UC520 Switch
192.168.0.1 Default Gateway
Configuration:
If you have a switch? Change the ip address first by entering the current ip address in URL there is no password. You can find this in cli by typing #show cdp n d
!
!
Ip dhcp relay information trust-all
No ipdhcp excluded-address 192.168.10.1 192.168.10.10
!
No ipdhcp pool data
!
interface Vlan1 ip address 192.168.0.2 255.255.255.0 replace with the customer first address here
!
ip address 192.168.10.1 255.255.255.0 sec
no ip access-group 102 in
!
interface Integrated-Service-Engine0/0
ip unnumbered Vlan1
service-module ip address 192.168.0.3 255.255.255.0 replace with the customer second address here
service-module ip default-gateway 192.168.0.2 vlan1 address here
!
exit
!
!
No ip route 10.1.10.1 255.255.255.255 Integrated-Service-Engine0/0
ip route 192.168.0.3 255.255.255.255 Integrated-Service-Engine0/0
!
Ip route 0.0.0.0 0.0.0.0 192.168.0.1 customer default gateway here
!
dial-peer voice 2000 voip
description ** cue voicemail pilot number **
session target ipv4:192.168.0.3 CUE address here
!
!
dial-peer voice 2001 voip
description ** cue AA pilot number **
session target ipv4: 192.168.0.3 CUE address here
!
dial-peer voice 2003 voip
description ** cue auto attendant PSTN number **
session target ipv4:192.168.0.3 CUE address here
!
!
!
exit
!
!
copy run start
Next, start a session to the CUE
From global mode enter ( #service-module Integrated-Service-Engine0/0 session or #service in 0/0 se )
CUE>en enter
Password enter
CUE# conf t enter
Configuration
No ntp server 10.1.10.2 prefer
ntp server 192.168.0.2 prefer
ccn subsystem sip
gateway address 192.168.0.2
end
copy run start
exit
exit
!
Reload the CUE module
service-module Integrated-Service-Engine0/0 session reload
The CUE can take up to 10 minutes to reload so when you see
CUE> it is done
Connect cable to a spare switch port on the UC520 and you are good to go!!!!!