[j-nsp] Optimizing the FIB on MX

[Raphael Mazelier]

Le 19/02/2016 14:08, Adam Vitkovsky a écrit :

> No
> Multipath between iBGP paths would be similar to 'protect core'
> Multipath between eBGP and iBGP paths would be similar to 'unicast protection'
> Whereas in protection mode you use one active path and the other path is backup and in multipath both paths are active.
>

Thanks for the clarification.

> The "advertise-external" would be needed in both cases to provide the alternate/backup path
>

Indeed.

> As you pointed out the biggest pro is the flexibility this setup provides, you can have VRF for Peers and another for Transits.
> But I'm not aware of any performance issues, certainly the convergence is faster with BGP-PIC.
>

I will try to move/split the DMZ in separate vrf.
Seems to be a fun project, specialy the migration part.

-- 
Raphael Mazelier