[c-nsp] ifIndex-table

[Antonio Soares]

It works. Procedure:

Old SUP:

#copy nvram:ifIndex-table disk0:

New SUP:

#delete nvram:ifIndex-table

#copy disk0:ifIndex-table nvram:

#reload


Regards,

Antonio Soares, CCIE #18473 (RS/SP)
amsoares at netcabo.pt
http://www.ccie18473.net


-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
Antonio Soares
Sent: segunda-feira, 19 de Maio de 2014 22:45
To: 'Sigurbjörn Birkir Lárusson'; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] ifIndex-table

Thanks for the feedback. That's a good option. But I will try to move the
file from the old SUP to the new SUP to see what happens. I will update the
list with my findings.

Someone asked the same thing a few years ago:

http://www.gossamer-threads.com/lists/cisco/nsp/99968

In fact, in a situation where you only have one SUP and it gets faulty, the
procedure I mentioned would be perfect.


Regards,

Antonio Soares, CCIE #18473 (RS/SP)
amsoares at netcabo.pt
http://www.ccie18473.net



-----Original Message-----
From: Sigurbjörn Birkir Lárusson [mailto:sigurbjornl at vodafone.is]
Sent: segunda-feira, 19 de Maio de 2014 17:10
To: Antonio Soares; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] ifIndex-table

If you have a spare 720, you should be able to boot the spare perform a
switch to the spare-sup, replace the main one, and switch back.  That way
you should keep the box running with all configuration and the indexes

Kind regards,
Sibbi

On 19.5.2014 15:56, "Antonio Soares" <amsoares at netcabo.pt> wrote:

>Hello guys,
>
>I need to replace a few SUP720s. In order to keep the same interfaces 
>indexes, the only way I see to achieve that easily is moving the 
>nvram:ifIndex-table from the old SUP to the new SUP. Does it work ?
>
>This document says that the file can be downloaded and viewed:
>
>http://www.cisco.com/c/en/us/support/docs/ip/simple-network-management-
>pro
>to
>col-snmp/28420-ifIndex-Persistence.html
>
>But nothing about moving it to a new SUP/Router.
>
>
>Thanks.
>
>Regards,
>
>Antonio Soares, CCIE #18473 (RS/SP)
>amsoares at netcabo.pt
>http://www.ccie18473.net
>
>
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