[73905] in North American Network Operators' Group
RE: MPLS signaling
daemon@ATHENA.MIT.EDU (Paul Khavkine)
Tue Sep 7 16:28:02 2004
Date: Tue, 7 Sep 2004 16:26:44 -0400 (EDT)
From: Paul Khavkine <paul@distributel.net>
To: Rump Bryant <rump_bryant@bah.com>
Cc: nanog@merit.edu
In-Reply-To: <I3OPXF00.TLS@mclean5-mail.usae.bah.com>
Errors-To: owner-nanog-outgoing@merit.edu
So most people do manual QoS/bandwidth provisioning ?
I'm looking into this for L2 over MPLS VPN (Martini draft).
Thanx
Paul
On Tue, 7 Sep 2004, Rump Bryant wrote:
>
>RSVP is commonly used for LSP signaling/setup at least in one of the largest
>tier one's MPLS architecture. I'm not sure how many large ISPs use e2e QoS
>enforcement (none in my experience with public IP networks). Several use
>DSCP (actually IP Precedence) at the edge (CPE to ISP edge only). RSVP-TE
>could be used if there was a need (reserving bandwidth) for e2e QoS
>signaling, or alternatively perhaps Bandwidth Broker
>(http://qbone.internet2.edu/bb/index.shtml) might be employed for the same
>purpose.
>
>
>Bryant Rump
>Advanced Internetworking
>Booz Allen Hamilton
>rump_bryant@bah.com
>
>-----Original Message-----
>From: owner-nanog@merit.edu [mailto:owner-nanog@merit.edu] On Behalf Of Paul
>Khavkine
>Sent: Tuesday, September 07, 2004 12:36 PM
>To: nanog@merit.edu
>Subject: MPLS signaling
>
>
>
>
>Hi folks.
>
>
>What is the most common way of doing MPLS signaling for LSP setup and End to
>End QoS enforcement ?
>
>LDP ? RSVP ? BGP-TE or OSPF-TE ?
>
>Thanx
>Paul
>
>************************************************
>Paul Khavkine
>Network Administrator
>DISTRIBUTEL Communications.
>740 Notre Dame West, Suite 1135
>Montreal, Quebec, Canada, H3C 3X6
>1-514-877-5505 x 263
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>************************************************
>
>
************************************************
Paul Khavkine
Network Administrator
DISTRIBUTEL Communications.
740 Notre Dame West, Suite 1135
Montreal, Quebec, Canada, H3C 3X6
1-514-877-5505 x 263
http://www.distributel.net
************************************************
