Date: Wed, 8 Jun 2016 13:02:58 +0300 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: araujo@freebsd.org Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org> Subject: Re: svn commit: r301496 - in head: sbin/ifconfig share/man/man4 sys/net sys/sys Message-ID: <20160608100257.GI75625@zxy.spb.ru> In-Reply-To: <CAOfEmZh5cwd5tyrmukSSCYOd%2Bfqo1KgpT4PaLwDVanP54m2ACQ@mail.gmail.com> References: <201606060951.u569pwOI063390@repo.freebsd.org> <20160606165431.GF75625@zxy.spb.ru> <CAOfEmZh5cwd5tyrmukSSCYOd%2Bfqo1KgpT4PaLwDVanP54m2ACQ@mail.gmail.com>
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On Tue, Jun 07, 2016 at 09:15:31AM +0800, Marcelo Araujo wrote: > Hi, > > Because 802.1p is Layer 2 and on its specification it sets video to 4, what > DSCP does is convert those 3-bits to use on Layer 3 and try to do the CoS > as close as possible with 802.1p. > > What purpose to use 4 for video? > > > > http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus1000/sw/4_0/qos/configuration/guide/nexus1000v_qos/qos_6dscp_val.pdf > > point video is 3. I am see new design guide place video to 4. Thanks.
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