You can have two (or more) areas belonging to one site. You could also serve an entire site with a single area, if it is not too large.
You can't have one IS-IS system span beyond a site boundary, since the site-local addresses would not be guaranteed unique. You could certainly have multiple IS-IS systems within the boundary of a single site, with some sort of routing between them - static would work, RIPng, and even BGP (are site-local prefixes allowed in BGP?) Cyndi -----Original Message----- From: aridaman kaushik [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 15, 2001 8:49 PM To: [EMAIL PROTECTED] Subject: hi all, I have a doubt regarding site concept in ipv6. We are implementing isis for ipv6. 1. can we map area to one site. 2. is it possible to have two areas belongs to one site. thanks in advance ari -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] -------------------------------------------------------------------- -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] --------------------------------------------------------------------
