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
mls qos rewrite ip dscp
Examples This example shows how to enable DSCP transparency and configure the switch to not change the DSCP
value of the incoming IP packet:
Switch(config)# mls qos
Switch(config)# no mls qos rewrite ip dscp
This example shows how to disable DSCP transparency and configure the switch to change the DSCP
value of the incoming IP packet:
Switch(config)# mls qos
Switch(config)# mls qos rewrite ip dscp
You can verify your settings by entering the show running config | include rewrite privileged EXEC
command.
Related Commands Command Description
mls qos Enables QoS globally.
show mls qos Displays QoS information.
show running-config |
include rewrite
Displays the DSCP transparency setting.

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