[c-nsp] NSF cisco useless ?

[Oliver Boehmer (oboehmer)]

Keti,
 
> To confirm my understanding, the same also applies to :
>   mpls ldp graceful-restart
> 
>  right ?

well, no. LDP needs this configuration even when you only have a single RP and want to act as GR-helper to neighboring nodes (as does BGP). 
However: In your specific environment with all routers having a single RP/single control-plane, there is no point configuring *any* GR/NSF command in any protocol.

	oli
 

> On Fri, Nov 5, 2010 at 3:34 PM, Oliver Boehmer (oboehmer)
> <oboehmer at cisco.com> wrote:
> 
>  ?
> >
> > Is there any use of configuring  NSF when we only have one RP in this
> box
> > and all the neighboring boxes ?
> >
> > *router ospf 1
> > nsf cisco enforce global*
> 
> no point configuring nsf in this case. By default, any router having the
> code to support OSPF NSF will be able to help restarting neighbors, but
> even that's no benefit in your environment as there are none in your
> case.
> 
>        oli