Hi everybody, I have a port channel on a C4509 configured as trunk: interface Port-channel5 switchport switchport trunk encapsulation dot1q switchport mode trunk ! All vlans work correct on the other side of the channel besides vlan 1. The other side is a vmware ESX machine with a virtual switch inside, which seems to need vlan 1 tagged over the trunk. Can someone give me a hint how to config this? Thx Steffen
VLAN1 tagged on trunk?
Feb 13, 2006
2 Replies
W artykule Steffen M. Steck napisa³(a):
vlan dot1q tag native
I ran into this very issue myself not more than a couple of days ago. Can you elaborate (or anyone, for that matter) on the implications of tagging VLAN 1 traffic using this command? Does that mean that all untagged traffic is dropped?
TIA.
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