[ietf86-tech] Vlans allowed on switch<>switch links

[Colin Doyle]

Depends on the pruning policy. I can understand why we would restrict 
certain trunks for security reasons, but it begs the question of "what 
problem are we trying to solve".

I added vlan 6 to that switchport to allow media vlan access for a 
streambox.

C
On 3/11/13 8:48 AM, Bill Fenner wrote:
> Usually we just allow all vlans on switch<>switch links, right?  I saw 
> a couple of edits go by in the rancid history, like
>
> interface GigabitEthernet0/4
>  description SW-Boca1
>  switchport trunk encapsulation dot1q
> -  switchport trunk allowed vlan 1,8,16,32,80,96,112
> +  switchport trunk allowed vlan 1,6,8,16,32,80,96,112
>
> but I think it's better to just change switch<>switch links to 
> "switchport trunk allowed vlan all".
>
> Bill
>
>
>
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-- 



Colin Doyle
Senior Network Engineer
CCNA, F5 ASP/ATSP, Juniper JES

Verilan Event Services, Inc.
7327 SW Barnes Rd. #215
Portland, OR 97225


Cell: 503 810-2129
cdoyle at verilan.com
www.verilan.com


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