Re: ISIS and OSPF together

[Jayram Deshpande <jaydesh9 () gmail com>]

Sent from my iPhone

On May 12, 2013, at 1:41 AM, Glen Kent <glen.kent () gmail com> wrote:

> The other instance would be when say OSPF is used to manage the OOB network
> and the ISIS is used for network reachability.
>
> Is there any other scenario?


Yes,  in virtualization world , where people no more want to waste their links that form loops, there are scenarios 
where you may have a TRILL deployment that runs over IS-IS while you have OSPF running side by side. 

-Jay