current configuration is that in my office we are using netgear GS switches which are configured as VLAN1 and VLAN2. VLAN2 is for Voice. We have a Avaya Ip Phone System on a 192.168.200.XX. The Data Network is 192.168.100.xx The Switch ports are configured with both Data & Voice so when we connect a avaya phone to one of the ports it will detect it and give an IP from AVAYA Communication Manage which is on 192.168.200.xx also we can connect a laptop to the phone and it will get a IP address from 192.168.100.xx
Problem I recently bought a Cisco 3750G-24P Switch, and trying to do the same but the avaya phone does not pick up IP address from the 200.xx but when I connect the PC to the same port it picks up a IP from the DHCP.
Question How can i correctly configure my cisco router so that I can achieve what netgear switch does.
Unfortunately I am a noobe so step by step instructions is appreciated so i can lean as well
Thank you so much
************* current Config****** edited on 150317******
vlan 2 name avayaip-phone ! vlan 101,401 lldp run ! ! ! interface GigabitEthernet1/0/1 ! interface GigabitEthernet1/0/2 switchport access vlan 2 switchport mode access ! interface GigabitEthernet1/0/3 switchport access vlan 2 switchport mode access switchport voice vlan 2 ip dhcp relay information check-reply spanning-tree portfast