[rbridge] Time to summarize "forward or block" BPDU thread

[Ghanwani, Anoop]

> -----Original Message-----
> From: rbridge-bounces at postel.org 
> [mailto:rbridge-bounces at postel.org] On Behalf Of Radia Perlman
> Sent: Tuesday, October 18, 2005 11:17 AM
> To: Developing a hybrid router/bridge.
> Subject: Re: [rbridge] Time to summarize "forward or block" 
> BPDU thread
> 

[..]

> But per-ingress trees is pretty close to optimal anyway. It will be a 
> tree of shortest paths from the sender to each receiver.

This is exactly what IEEE 802.1 is trying to do with the project
on Shortest Path Bridging.

Anoop