I have Avaya IP phones connected to Cisco 3750 switches and the PCs are connected to the switch via the access port of the phones.
I need to configure a native vlan on the access switch in order to allow the PCs to work :
switchport trunk native vlan 2
switchport trunk allowed vlan 2,3
switchport mode trunk
switchport voice vlan 3
The questions I have are:
1. Can more than 1 native vlan be configured on a switch ?
2. Is native vlan port based or switch based ?
Any help appreciated.