[c-nsp] RSVP Hello - FastReroute and Reroute keywords

[Alaerte.Vidali at nokia.com]

 Hi,

Do you have good references that explain "reroute" keyword in command
"ip rsvp signaling hello..."?

I just found some documents with limited information that did not
clarify the difference. 

This is the command and options (not related options removed):

OSR-1(config-if)#ip rsvp signaling hello ?
   fast-reroute      Configure RSVP Hello refresh behavior for
Fast-Reroute
   refresh           Configure RSVP Hello refresh behavior for
Fast-Reroute
   reroute           Configure RSVP Hello refresh behavior for Reroute
  

OSR-1(config-if)#ip rsvp signaling hello reroute ?
  refresh  Configure RSVP Reroute Hello refresh behavior

If not using "reroute" keyword, it defaults to fast-reroute.
When "reroute" is specified, minimum value for refresh value is 1
second.

Best Regards,
Alaerte