[c-nsp] MPLS best practices question

[Oliver Boehmer (oboehmer)]

Hey,

> > 1)       IGP LDP Sync. I am really looking for some
> >  direction as to where it makes sense or not to use. The
> >  same is also true for the IGP LDP startup delay timers.
> 
> We don't use it - we instead use IETF Graceful Restart for
> LDP and IS-IS.

Hmm, IGP/LDP sync addresses a different issue than GR/NSF? I would
consider either "IGP/LDP sync" or "LDP session protection" (either one
or both) to be best practices.. I personally find LDP session protection
more straight-forward to address the link-up blackhole issue than
IGP/LDP sync..
 
	oli