[c-nsp] Policing individual vlans per port on 3750 (non metro)

Arie Vayner (avayner) avayner at cisco.com
Sat Jul 26 17:25:47 EDT 2008


Jose,

Take a look at vlan-based QOS
http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/relea
se/12.2_44_se/configuration/guide/swqos.html#wp1703760

Arie 

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jose
Sent: Saturday, July 26, 2008 16:00 PM
To: Cisco
Subject: [c-nsp] Policing individual vlans per port on 3750 (non metro)

Hi everyone.  Ran into a little snag this afternoon when I needed to
police layer 2 customers on a single port in a similar fashion to the
way we do it on the 3550-24s.  Normally we would we create the aggregate
policer, use a class map that matches on vlan id and another one that
matches any ip per customer...we combine these under a single policy-map
and apply it to the interface.


When trying this similar process on the 3750, we noticed that we aren't
able to match on vlan:

copsw01(config)#class-map match-all ARPI3-IP-Trunk

copsw01(config-cmap)#match ?

 access-group     Access group

 input-interface  Select one or more input interfaces to match

 ip               IP specific values


So now we're left wondering how can we have a trunk port police
invididual vlans if the option is not there to choose?  BTW, the version
of IOS we're using is c3750-ipbasek9-mz.122-25.SEE2.

Thanks.

Jose
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