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Native Vlan mismatch

johnmcgrath29
Level 1
Level 1

I am getting a vlan mismatch all though I have configured the native vlan on both interfaces as vlan 30

 

interface FastEthernet0/22

switchport trunk native vlan 30

switchport trunk allowed vlan 10,20,30

switchport mode trunk

 

This is the configuration on one of the two interfaces on the layer 2 switch the below is one of four interface configurations on the layer 3 switch.

 

interface FastEthernet0/21

switchport trunk native vlan 30

switchport trunk allowed vlan 10,20,30

switchport trunk encapsulation dot1q

spanning-tree guard root

 

I don't see why this is not work I am obviously missing something here?  

 

I will add the PKT. file below as well. 

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