[f-nsp] MLXe - Line Card Swap - Associated Configuration

"Rolf Hanßen" nsp at rhanssen.de
Tue Mar 18 05:17:43 EDT 2014


Hi,

we also had that issue some years ago moving from 2x 10G to 4x 10G card.
Didn't work.

If rebooting is ok, export the config via tftp, replace the "module ..."
line and the config of the interfaces 9-24, import the new config, power
off, change the linecard, power-on.

regards
Rolf

> Hi all
>
> Just wanted to check if anyone knew whether the configuration that's
> already applied to interfaces stays valid after a line card is swapped
> with another.
>
> In this example I am wanting to swap a "BR-MLX-10Gx24-DM 24-port 10GbE
> Module" with a "NI-MLX-10Gx8-M 8-port 10GbE (M) Module" but I want the
> relevant configuration for each port to stay exactly the same.
>
> I am assuming so, but thought best to check before proceeding. I can
> assume we'd only run in to issues where moving to a card with less
> interfaces (e.g. as the startup-config was applied, no matching interface
> for eth1/9 on an 8-port card would be found).
>
> Kind Regards,
>
> Josh Farrelly
> Infrastructure Architect, ICTS.
> Manukau Institute of Technology
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