From: lei tian (again.tl@gmail.com)
Date: Wed Oct 22 2008 - 10:18:03 ARST
Hi stephen,
As I understand "dot1q tag native" is more like best practice. Without that
command dot1q tunneling will have problem only when customer trunk site and
SP trunk side use same native vlan, and customer use native vlan carry data
traffic.
Never have chance to test it, anyone who lab it can commend on it.
HTH,
Lei
On Wed, Oct 22, 2008 at 5:30 AM, stephen skinner <stephenski@gmail.com>wrote:
> Hello,
>
> i was wondering if i could ask some opinions
>
> i have seen this command used in various dot1q Tunnel senario`s.
>
> But i am still a little sketchy as to when i should use the above command.
>
> a re-read of the CCO has made me non the wiser.
>
> from the CCO
> "You CAN use this command with the IEEE 802.1Q tunneling feature
> This feature operates on an edge switch of a service-provider network and
> expands VLAN space by using a VLAN-in-VLAN hierarchy and tagging the tagged
> packets"
>
> Should i use this command eveytime i configure a QinQ tunnel ?.
>
> If not , what sort of statements should i be looking for in question to
> lead
> me towards using this command ?,
>
> any help would be greatly appreciated
>
> TIA
>
> --
> Only two things are infinite, the universe and human stupidity, and I'm not
> sure about the former.
>
>
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