VLAN1 tagged on trunk?

- S
- Steffen M. Steck
  
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posted
18 years ago

Mon, Feb 13, 2006 10:44 AM

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

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- Tomasz Paszkowski
  
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posted
18 years ago

Mon, Feb 13, 2006 11:06 AM

W artykule Steffen M. Steck napisa³(a):

vlan dot1q tag native

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- Scott Lowe
  
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posted
18 years ago

Thu, Apr 20, 2006 5:57 PM

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.