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On 6/30/2011 11:21 PM, Volodymyr Litovka wrote:
<blockquote cite="mid:4E0CDAC5.90701@lucky.net" type="cite">
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Colleagues, hi<br>
<br>
I'm completely new to Extreme hardware/software and need your help
to quickly resolve one issue, which is important to be implemented
fast and a bit unclear for me.<br>
<br>
I need to map all ingress traffic on particular VLAN to specific
DSCP (cs4).<br>
<br>
Platform is Summit x480.<br>
<br>
I'm doing the following:<br>
<br>
<font color="#3366ff"><big><tt>disable dot1p examination ports all<br>
disable diffserv examination ports all<br>
create qosprofile qp4<br>
configure diffserv replacement qp4 code-point 32<br>
configure vlan "v379" qp4<br>
configure vlan "v378" qp4</tt></big></font><br>
<br>
the 'show configuration' shows me the following:<br>
<big><br>
</big><tt><font color="#3366ff"><big>disable dot1p examination
port 1 ... 48<br>
configure qosprofile QP4 maxbuffer 100 weight 1<br>
configure qosprofile QP4 minbw 0 maxbw 100 ports 1 ... 48<br>
configure diffserv replacement priority 3 code-point 32</big></font><br>
</tt><br>
Questions are:<br>
<br>
1) whether configuration part is right for my requirements?<br>
</blockquote>
<br>
It's working - after I've added:<br>
<br>
enable diffserv replacement port 7<br>
disable dot1p examination port 7<br>
<br>
port 7 is the port, where both vlans are configured<br>
<br>
<blockquote cite="mid:4E0CDAC5.90701@lucky.net" type="cite"> 2) what
does it mean "replacement priority 3" in 'show config' above? It's
unclear for me, since I've configured "replacement qp4" instead.<br>
</blockquote>
<br>
This is still the question. My assumption is that 'priority 3' is
just mapping to egress queue, which conforms to the following rule:<br>
<br>
pri 0 -> qp1<br>
pri 1 -> qp2<br>
pri 2 -> qp3<br>
pri 3 -> qp4<br>
...<br>
<br>
<br>
<blockquote cite="mid:4E0CDAC5.90701@lucky.net" type="cite"> <br>
Thank you.<br>
<br>
<pre class="moz-signature" cols="72">--
/doka
Vision without Execution is Hallucination. -- Thomas Edison.</pre>
<pre wrap="">
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
/doka
Vision without Execution is Hallucination. -- Thomas Edison.</pre>
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