Subject: L-LSP discard priority bits in draft-ietf-mpls-diff-ext-07.txt

From: Jim Murphy <[email-masked]>
Date: Mon, 04 Dec 2000 11:17:42 -0800

In the following table,

4.2.1.1 Mandatory EXP/PSC --> PHB mapping

      EXP Field      PSC             PHB

        000          DF    ---->    DF
        000          CSn   ---->    CSn
        000          AFn   ---->    AFn1
        001          AFn   ---->    AFn2
        010          AFn   ---->    AFn3
        000          EF    ---->    EF

should the EXP field corresponding to PHB AFn3 be modified
to 011?  This will allow bit 3 of the EXP field to
always indicate discard preference.  This simplifies
implementations that only support a binary discard preference.

Thanks,

Jim