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List: cisco-nsp
Subject: Re: [c-nsp] service-policy on 2960 doesn't shape
From: Mack McBride <mack.mcbride () viawest ! com>
Date: 2011-07-29 16:21:22
Message-ID: 2503DE55BA5E394390F26298212B1381026E795ED061 () EXVMBX017-1 ! exch017 ! msoutlookonline ! net
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2960s only shape on queues, not on policy maps.
Policy maps are policing not shaping.
They also do not provide reliable counters as noted by the responder.
Mack
-----Original Message-----
From: cisco-nsp-bounces@puck.nether.net [mailto:cisco-nsp-bounces@puck.nether.net] On \
Behalf Of Andriy Bilous
Sent: Friday, July 29, 2011 10:09 AM
To: Nikolay Shopik
Cc: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] service-policy on 2960 doesn't shape
'show policy-map interface' just doesn't work on 3560/3750/2960
http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_55_se/configuration/guide/swqos.html
(at the very end of the document)
Note Do not use the show policy-map interface privileged EXEC command
to display classification information for incoming traffic. The
control-plane and interface keywords are not supported, and the
statistics shown in the display should be ignored.
And before you try and bind permit ip any any to class-map and police
that - be advised access-list won't show any hits either. You have to
test your config by other means.
On Fri, Jul 29, 2011 at 5:40 PM, Nikolay Shopik <shopik@inblock.ru> wrote:
> I'm trying to configure service policy on interface but it seems not working
> at all. While same config working on old 2950. Here is sample of it. 2960
> running on 12.2(55)SE3. Any ideas?
>
> policy-map 10Mbit
> class class-default
> police 10000000 512000 exceed-action drop
>
> interface FastEthernet0/4
> switchport access vlan 4
> spanning-tree portfast
> service-policy input 10Mbit
>
> And output of command show policy-map int.
>
> show policy-map int
> FastEthernet0/4
>
> Service-policy input: 10Mbit
>
> 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
>
> Before this config I did tried configure it with access-list with same
> result, so I trying just match anything.
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