Re: [RPRWG] MAC Question
I guess the answer is that the group is still debating this issue. Some
vendors prefer to have a largish transit buffer where transit frames
are stored. Others are proposing "cut through" transit functionality.
I personally feel that latency will be larger in the first approach.
On another note I do not believe that the similarity with 802.5 is
on the lines of claiming a token etc. etc. The MAC mechanism
is going to be different.
Hope this helps.
Ray Zeisz wrote:
> I am following the .17 group from afar, but I have a question:
> Is it acceptable for each node in the ring to buffer up an entire packet
> before forwarding it to its neighbor? Would the latency be to great if this
> were done? Or is the .17 direction more along the lines of 802.5 where only
> a few bits in each ring node are buffered...just enough to detect a token
> and set a bit to claim it.
> Ray Zeisz
> Technology Advisor
> LVL7 Systems
> (919) 865-2735
title:Sr. Software Engineer
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