Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
class-map
If you enter the match-all or match-any keyword, you can only use it to specify an extended named
access control list (ACL) with the match access-group acl-index-or-name class-map configuration
command.
To define packet classification on a physical-port basis, only one match command per class map is
supported. In this situation, the match-all and match-any keywords are equivalent.
Only one ACL can be configured in a class map. The ACL can have multiple access control entries
(ACEs).
Examples This example shows how to configure the class map called class1 with one match criterion, which is an
access list called 103:
Switch(config)# access-list 103 permit ip any any dscp 10
Switch(config)# class-map class1
Switch(config-cmap)# match access-group 103
Switch(config-cmap)# exit
This example shows how to delete the class map class1:
Switch(config)# no class-map class1
You can verify your settings by entering the show class-map privileged EXEC command.
Related Commands Command Description
class Defines a traffic classification match criteria (through the police,
set, and trust policy-map class configuration commands) for the
specified class-map name.
match (class-map
configuration)
Defines the match criteria to classify traffic.
policy-map Creates or modifies a policy map that can be attached to multiple
ports to specify a service policy.
show class-map Displays QoS class maps.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing