A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : IS-IS Topology-Transparent Zone Author(s) : Huaimo Chen Renwei Li Gregory Cauchie Ning So Alvaro Retana Filename : draft-chen-isis-ttz-00.txt Pages : 19 Date : 2013-02-18 Abstract: This document presents a topology-transparent zone in a domain. A topology-transparent zone comprises a group of routers and a number of circuits connecting these routers. Any router outside of the zone is not aware of the zone. The information about the circuits and routers inside the zone is not distributed to any router outside of the zone. Any link state change such as a circuit down inside the zone is not seen by any router outside of the zone. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-chen-isis-ttz There's also a htmlized version available at: http://tools.ietf.org/html/draft-chen-isis-ttz-00 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt