From: asadovnikov (asadovnikov@comcast.net)
Date: Thu Jul 13 2006 - 01:43:36 ART
On Catalysts 3750 (and many other) Priority queue does not get 50% of the
bandwidth, it gets all it can use even if all other queues starve over it.
On some platforms you can police PQ but not on 3750. How about shaped
queue? It will get up to but not more then shaped bandwidth (but will not
be served in strict priority).
Best Regards,
Alexei
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ccie_sp@hotmail.com
Sent: Wednesday, June 07, 2006 6:01 AM
To: ccielab@groupstudy.com
Subject: Shaped round robin QOS on 3750 instead of WRR
Hi guys,
I've setup WRR on a cisco 3550, with one priority queue.
On a 3750 WRR is not possible as far I know.
Is SRR the new way of doing it?
I want to have 4 queue's and setup the bandwidth per queue, but there MUST
be one queue which is alway serviced before the others (for voice traffic)
if the link is congested.
so I want:
queue1 cos value 0 1
queue2 cos value 2 3
queue3 cos value 4
queue4 cos value 5 --> priority
Where queue 4 gets 50% of the bandwidth (if congestion is occuring).
and is priority queue
queue 1 gets 50% of remaining bandwidth
queue 2 gets 20% of remaining bandwidth
queue 3 gets 30% of remaining bandwidth
I cant find any good example on how to do this.
Thanks for the help
This archive was generated by hypermail 2.1.4 : Tue Aug 01 2006 - 07:13:47 ART