From: Salau, Yemi (yemi.salau@siemens.com)
Date: Thu Nov 22 2007 - 06:55:11 ART
On C3550, the default sdm template should allocate 2K of system memory
resource to the QoS access control entries. I'm not entirely sure
(unless if proven otherwise) that sdm is responsible for the
malfunctioning of Gregs policy.
As you can see, the class-default isn't matching traffic either, could
Greg send us the "sh int fa0/2"? This will also tell us what total
traffic is hitting that interface. Even if the policy map isn't working
for some weird reason, remember he's only setting dscp values and not
dropping any traffic. Even if the switch is dropping, we should still
see the traffic coming through int fa0/2
But the bottom line is all the sdm templates for C3550 should allocate
memory resource to QoS ACEs, with routing template allocating the lowest
which is 1K I believe.
I would also like Greg to ping the client generating the traffic.ie .
Try both ways if you can and send us the output. Cheers
Many Thanks
Yemi Salau
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Olugbenga Adanlawo
Sent: Friday, November 23, 2007 9:00 AM
To: Gregory Gombas; Cisco certification
Subject: Re: Policy map on Cat3550 not working?
Hi Gregory,
you have to change the sdm template for the C3550 and reload it for the
policy map to work.
Am not sure the actual template to use but i think is extended. (sdm
command
at the global config will give you the options)
Regards
--------------------------------------------------
From: "Gregory Gombas" <ggombas@gmail.com>
Sent: Thursday, November 22, 2007 2:30 AM
To: "Cisco certification" <ccielab@groupstudy.com>
Subject: Policy map on Cat3550 not working?
> I have a pretty simple policy map configured to match all IP traffic
> and set dscp to AF11, yet no packets are matching the policy even
> though I'm generating traffic. Any ideas?
>
> mls qos
>
> ip access-list extended ALL-IP-TRAFFIC
> permit ip any any
>
> class-map match-all PERMIT-IP
> match access-group name ALL-IP-TRAFFIC
>
> policy-map QOS
> class PERMIT-IP
> set dscp af11
>
> interface FastEthernet0/2
> service-policy input QOS
>
> CAT1#show policy-map int fa0/2
> FastEthernet0/2
>
> Service-policy input: QOS
>
> Class-map: PERMIT-IP (match-all)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: access-group name ACL-ALL-IP-TRAFFIC
>
> Class-map: class-default (match-any)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: any
> 0 packets, 0 bytes
> 5 minute rate 0 bps
> CAT1#
>
>
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