Creating Separate VLAN's with unique Gateways for Voice and Data

[MrMister]

Our company is migrating to new premises and we are going to be utilising our existing hardware to implement phone and network connectivity. In total there are 3 2610-48 switches and also 3 2520-48 switches.

What I would like to do is find out how I can implement IP phones on the network. So I am thinking of using 192.168.1.1-254 on the data VLAN(Lets call it VLAN 100) and then 10.0.0.1-254 on the Voice VLAN(VLAN 101). The only problem I have is that both the VLANS use the same Gateway IP address and I would like VLAN 101 to have the PABX as the gateway so that Voice traffic is routed directly there.

The first 2610 switch will be dedicated to backbone devices, ie: Servers, Printers etc. And the other switches will be used to connect workstations and phones.

Please give me some feedback as to how I can route all traffic on VLAN 100 to an internet gateway, ie 192.168.1.1 and all traffic on VLAN 101 to the PABX 10.0.0.250. Any suggestions/feedback will be greatly appreciated.

[mk59]

When you say they both use the same gateway ip, I assume you mean the same gateway device? They would need gateways in their own network, and those are two different networks. I use DHCP and DHCP relay (iphelper) to provide ip address and gateway depending on the vlan the port is assigned to.