[rbridge] TRILL rbridge architecture submitted
Gray, Eric
Eric.Gray at marconi.com
Fri Nov 18 12:09:53 PST 2005
Joe,
I did not find it under that name
(draft-touch-trill-rbridge-arch-00.txt).
do you mean that it has been submitted rather than it has been posted - or
is
it under a different name?
--
Eric
--> -----Original Message-----
--> From: rbridge-bounces at postel.org
--> [mailto:rbridge-bounces at postel.org] On Behalf Of Joe Touch
--> Sent: Friday, November 18, 2005 2:49 PM
--> To: Joe Touch
--> Cc: Developing a hybrid router/bridge.
--> Subject: [rbridge] TRILL rbridge architecture submitted
-->
--> -----BEGIN PGP SIGNED MESSAGE-----
--> Hash: SHA1
-->
-->
-->
--> Hi, all,
-->
--> The rbridge architecture doc has been posted to the Internet drafts.
--> The only change was the reference to the P&AS doc, and that
--> this document is currently considered the product of a few
--> authors rather than an editor (that decision can be revised
--> if accepted as a WG doc).
-->
--> Joe
-->
--> - ---
-->
--> TRILL WG
--> J. Touch
--> Internet Draft
--> USC/ISI
--> Expires: May 2006
--> R. Perlman
-->
--> Sun
-->
--> November 18, 2005
-->
-->
--> The Architecture of an RBridge Solution to TRILL
--> draft-touch-trill-rbridge-arch-00.txt
-->
--> ...
--> Abstract
-->
--> RBridges are link layer (L2) devices that use routing
--> protocols as a
--> control plane. They combine the link layer ability to
--> allow hosts to
--> reattach without renumbering with network layer routing benefits.
--> RBridges use existing link state routing to provide
--> higher internal
--> cross-section bandwidth, faster convergence under
--> reconfiguration,
--> and more robustness to link interruption than an
--> equivalent set of
--> conventional bridges using existing spanning tree
--> forwarding. They
--> are intended to apply to similar L2 network sizes as conventional
--> bridges and are intended to be backward compatible with
--> those bridges
--> as both ingress/egress and transit. They also attempt to
--> retain as
--> much 'plug and play' as is already available in existing bridges.
--> This document proposes the RBridge system as a solution
--> to the TRILL
--> problem. It also defines the RBridge architecture, presents its
--> terminology, and describes its basic components and
--> desired behavior.
--> A separate document specifies the protocols and mechanisms that
--> satisfy the architecture presented herein.
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