davide
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07-14-2014
04:03 PM
vlan hopping
How may I force a Netvanta 1638p to tag the native VLAN on all its 802.1Q trunks ?
2 Replies

Anonymous
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07-14-2014
04:32 PM
Re: vlan hopping
David,
The following will set a port to untagged access on vlan 100. Let me know if this is what you had in mind.
interface switchport 0/1
description Tagged One VLAN
no shutdown
switchport access vlan 100
John Wable

Anonymous
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07-15-2014
08:18 AM
Re: vlan hopping
David,
This is how you configure an 802.1Q trunk with a specific native VLAN. By default, the native VLAN ID is 1. If you need another VLAN set for untagged traffic, you need to specify the native VLAN ID.
interface switchport 0/1
switchport mode trunk
switchport trunk native vlan 100
no shutdown
This will allow the port to be an 802.1Q trunk, but pass untagged traffic to a specific VLAN.
I hope this helps.
R\