Having trouble migrating from a 4506 classic with Sup 4 to a 4506E with Sup8E. Cannot get the dot1q trunking to work. Any thoughts?
This is the config on the old switch:
interface GigabitEthernet2/27
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,2
switchport mode trunk
switchport nonegotiate
logging event link-status
channel-group 10 mode active