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resource preemption

  • From: "Don Fedyk" <dwfedyk@nortelnetworks.com>
  • Date: Mon, 7 Aug 2000 10:48:07 -0400
  • X-Orig: <dwfedyk@americasm01.nt.com>

Title: RE: resource preemption

David Charlap wrote:

>
> It is also, however, reasonable for a switch to just record
> the contents
> of a Path message and do all admission control processing
> when the Resv
> message is processed.
>
> -- David
>

Reasonable ? What happens when you have to unwind the path
because the Resv fails ?  Seems like a lot of work that
could easily have been avoided.

It may be what the spec says, but it is not optimal.

Don