[c-nsp] Cisco 3750 Stack less disruptive EtherChannel configuration

[Jauhen Viadzishchau]

well, in cross-stack  etherchannel, the only supported protocol is LACP, 
not "mode on"

Jauhen.

luismi wrote:
> Hi,
>
> We had a problem with a stack 3750 here and the configuration is..
>
> Stack (2x3750) === FEC === SW 2960
>
> It is a cross etherchannel configuration.
> 3750 is not working with L3 mode at all.
>
> The FEC config is "mode on".
> So, one the 3750 had a problem yesterday and it creates disruption in
> the connectivity with the 2960 switches. I didn't expect from
> Etherchannel. It is supossed that is pretty fast but it was not.
>
> I would like to see if there is anyone here with a similar configuration
> or other one to fix this situation.
> Any comment is welcome
>
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