[c-nsp] 7609 local vlan significance

Tony td_miles at yahoo.com
Thu Oct 13 21:21:16 EDT 2016


Hi James,

Do you have any idea what IOS version you had on your lab 7600 that you put the config on ?


I've got 15.3(3)S6 on the box I'm testing on and whilst the commands exist:


Router(config)#interface ?
...
vasileft            VasiLeft interface 
vasiright           VasiRight interface 



If I try and configure a VASI interface it doesn't accept it:


Router(config)#interface vasileft 1 
^ 
% Invalid input detected at '^' marker. 



When I booted the box I'm testing it on is our lab one and it originally had 12.2(33)SRE on it and that version doesn't even had the vasileft/right interface commands (someone else was testing something under that IOS version).


Thanks,
Tony.
________________________________
From: James Bensley <jwbensley at gmail.com>
To: Cisco Network Service Providers <cisco-nsp at puck.nether.net> 
Sent: Thursday, 13 October 2016, 0:59
Subject: Re: [c-nsp] 7609 local vlan significance


On 12 October 2016 at 15:38, Nick Cutting <ncutting at edgetg.com> wrote:
> I thought the same - which IOS devices have you seen it on -
>
> I have seen it on XE (ASR/CSR/44xx), but not on a fully licensed Sup2T, so can't imagine it's on a 7600?

I saw it on some 7200s, I was looking to move services to a 7600, so I
opened a TAC case because the documentation was a bit scarce,
discussed it with TAC (I wanted to clarify behaviour with out CFC
cards, DFCs, different line card models etc), they said it should work
fine. Lobbed the config on a 7600 in the lab (it took the config) but
I never got to test it, an ASR9K went in to the DC so the design
changed and that wasn't needed anymore.

Initially I wrote the config in GNS3 and it worked (so IOS):
https://null.53bits.co.uk/index.php?page=vasi-inter-vpn-routing



Cheers,
James.
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