Subject: draft-ietf-pwe3-sonet-00

From: Mudhafar Hassan-Ali <[email-masked]>
Date: Mon, 26 Aug 2002 13:37:48 -0700

Andy,

In reference to draft-ietf-pwe3-sonet-00 (July 2002), I have the
following comments:

1. It seems a need to include virtual concatenations in addition to the
contiguous concatenations in SONET/SDH.
2. Has any one done simulation or mathematical modeling for the time
synchronization issues when STS/VT/DS1/DS3 are carried over packet?

Mudhafar