Can't Configure Per-Port Per-Vlan Classification on 3550

From: nhatphuc (nhatphuc@gmail.com)
Date: Tue Feb 06 2007 - 02:14:24 ART


HI Group,

I configure Per-Port Per-Vlan Classification on 3550 as follow:

access-list 100 permit ip any any
class-map match-all IP
  match access-group 100
class-map match-all 202
  match class-map IP
  match vlan 202
class-map match-all 201
  match class-map IP
  match vlan 201
!

When I policy map the policy to interface, the switch ouputs:

SW(config-if)#policy-map MARK
SW(config-pmap)#class 201
SW(config-pmap-c)#set ip precedence 4
SW(config-pmap-c)#
03:14:41: %QM-4-CLASS_NOT_SUPPORTED: Classification is not supported in
classmap 201
03:14:41: %QM-4-CLASS_NOT_SUPPORTED: Classification is not supported in
classmap 201

Why does 3550 alert this message? And how can I fix it?

My version is:

Cisco IOS Software, C3550 Software (C3550-IPSERVICESK9-M), Version
12.2(25)SEE1,
RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Mon 22-May-06 08:08 by yenanh
Image text-base: 0x00003000, data-base: 0x00DC0370

ROM: Bootstrap program is C3550 boot loader

SW uptime is 3 hours, 16 minutes
System returned to ROM by power-on
System image file is "flash:/c3550-ipservicesk9-mz.122-25.SEE1/c3550-
ipservicesk9-mz.122-25.SEE1.bin"

I've checked on Cisco at this link:
http://www.cisco.com/en/US/products/hw/switches/ps5023/products_system_message_guide_chapter09186a00805b83e4.html.
This doesn't apply to 3550 switch

Error Message QOSMGR-4-CLASS_NOT_SUPPORTED: Classification is not
supported in
classmap [chars].

------------------------------

*Note *This message applies only to Catalyst 3750, 3560, 2970, and 2960
switches.
------------------------------

Explanation An unsupported *match* class-map configuration command was
configured in a policy map and attached to an egress interface or that more
than one *match *class-map command was configured. This is a hardware
limitation. [chars] is the class-map name.

Recommended Action Reconfigure the class map or the policy map. Use only
the *match ip dscp* *dscp-list* class-map configuration command in a policy
map that is attached to an egress interface. Only one match per class map is
supported.

Thanks

Phuc



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