RE: [ssm] Who uses SSM?
"Sundeep Singatwaria" <ssingatw@nortelnetworks.com> Wed, 17 November 2004 19:54 UTC
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From: Sundeep Singatwaria <ssingatw@nortelnetworks.com>
To: 'Beau Williamson' <bwilliam@cisco.com>, Marc Barisch <mbarisch@gmx.net>, ssm@ietf.org
Subject: RE: [ssm] Who uses SSM?
Date: Wed, 17 Nov 2004 11:34:44 -0800
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Beau - All routers that can support PIM-SM in hardware can also support PIM-SSM. We have customers using SSM mainly in the enterprise space. Sundeep -----Original Message----- From: ssm-bounces@ietf.org [mailto:ssm-bounces@ietf.org] Sent: Wednesday, November 17, 2004 7:21 AM To: Marc Barisch; ssm@ietf.org Subject: Re: [ssm] Who uses SSM? At 11/17/2004 07:30 AM, Marc Barisch wrote: >Hi > >I have read about the advantages of PIM-SSM over PIM-SM from a technical >point of view. >For a seminar paper at my university, I would like to provide some figures >concerning the deployment of the different PIM modes, especially regarding >TV broadcast over packet networks. > >Does anybody know of providers using PIM-SSM or are using all PIM-SM? >Are there any commercial deployments regarding PIM-SSM and IPv6. > >Thanks in advance > >Marc Marc, This is a classic case of "The spirit is willing but the flesh (hardware) is weak." The advantages are certainly well known and there is a growing push to build networks that support SSM. Unfortunately, the support for IGMPv3 is still not pervasive enough in end-stations and (in some cases) edge routers and switches to actually deploy SSM. This is slowly changing and I expect (I hope) that we will soon see greater deployments of SSM for one-to-many multicast applications. Beau Williamson _______________________________________________ ssm mailing list ssm@ietf.org https://www1.ietf.org/mailman/listinfo/ssm
_______________________________________________ ssm mailing list ssm@ietf.org https://www1.ietf.org/mailman/listinfo/ssm
- [ssm] Who uses SSM? Marc Barisch
- Re: [ssm] Who uses SSM? Marshall Eubanks
- Re: [ssm] Who uses SSM? Tim Chown
- [ssm] A Hoerdt Mickael
- Re: [ssm] Who uses SSM? Beau Williamson
- Re: [ssm] Who uses SSM? Tim Chown
- RE: [ssm] Who uses SSM? Sundeep Singatwaria
- Re: [ssm] Who uses SSM? Marshall Eubanks
- RE: [ssm] Who uses SSM? Beau Williamson
- Re: [ssm] Who uses SSM? Marshall Eubanks
- RE: [ssm] Who uses SSM? Marc Barisch