I need to get int gi3/1 into the native vlan (vlan 1) and can't determine why it isn't there. The running config is the same as gi3/2 which shows up in the native vlan, but it doesn't show up. What am I missing? Here are the portions of the running config I'm looking at:
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interface GigabitEthernet3/1
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet3/2
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
switch#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi3/2, Gi3/3
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interface GigabitEthernet3/1
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet3/2
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
switch#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi3/2, Gi3/3