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Re: [Detnet-dp-dt] Presentation on L2/L3 issues

Norman Finn <norman.finn@mail01.huawei.com> Tue, 14 March 2017 19:27 UTC

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From: Norman Finn <norman.finn@mail01.huawei.com>
To: Jouni Korhonen <jouni.korhonen@broadcom.com>
CC: Pat Thaler <pat.thaler@BROADCOM.COM>, "Lou Berger <lberger@labn. net>" <lberger@labn.net>, DetNet Chairs <detnet-chairs@ietf.org>, "detnet-dp-dt@ietf.org" <detnet-dp-dt@ietf.org>
Thread-Topic: [Detnet-dp-dt] Presentation on L2/L3 issues
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Date: Tue, 14 Mar 2017 19:27:07 +0000
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Subject: Re: [Detnet-dp-dt] Presentation on L2/L3 issues
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OK.  I'll put together something, just in case.

-- Norm

________________________________________
From: Jouni Korhonen [jouni.korhonen@broadcom.com]
Sent: Tuesday, March 14, 2017 11:52 AM
To: Norman Finn
Cc: Pat Thaler; Lou Berger <lberger@labn. net>; DetNet Chairs; detnet-dp-dt@ietf.org
Subject: Re: [Detnet-dp-dt] Presentation on L2/L3 issues

Sounds good to me. I’ll check if this still fits into the agenda once I get to write it down.

- JOuni

--
Jouni Korhonen, Broadcom, Core Switching Group
+1-408-391-7160



> On Mar 14, 2017, at 8:58 AM, Norman Finn <norman.finn@mail01.huawei.com> wrote:
>
> Do we have time for, and do you think it would be useful, for me to do a 20 min presentation (10 min for preso, 10 for comments/questions) in Chicago on my opinion of what's needed to link IEEE TSN and IETF DetNet properly?  Of course, a draft would follow for July.  This preso should be after any architecture and data plane presentations.  I see two subjects that could be brought up:
>
>   a) show the need for both L2 tunnel connectivity between bridged islands across the routed network, and apparent routed connectivity (actually a tunnel) between bridged islands.
>
>   b) show the need for applying 802.1 TSN queuing mechanisms to routers / label switches, and an approach (via a YANG model) of applying them without rewriting 802.1Q, where the definitions currently live.
>
> What's your opinion?
>
> -- Norm
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