Cisco 4500M Command Reference

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Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
78-16201-01
Chapter2Cisco IOS Commands for the Catalyst 4500 Series Switches
l2protocol-tunnel cos
l2protocol-tunnel cos
To configure the class of service (CoS) value for all tunneled Layer 2 protocol packets, use the
l2protocol-tunnel cos command. Use the no form of this command to return to the default value of zero.
l2protocol-tunnel cos value
no l2protocol-tunnel cos
Syntax Description
Defaults The default is to use the CoS value configured for data on the interface. If no CoS value is configured,
the default is 5 for all tunneled Layer 2 protocol packets.
Command Modes Global configuration
Command History
Usage Guidelines When enabled, the tunneled Layer 2 protocol packets use this CoS value.
The value is saved in NVRAM.
Examples This example shows how to configure a Layer-2 protocol tunnel CoS value of 7:
Switch(config)# l2protocol-tunnel cos 7
Switch(config)#
Related Commands l2protocol-tunnel
l2protocol-tunnel drop-threshold
l2protocol-tunnel shutdown-threshold
value Specifies the CoS priority value for tunneled Layer 2 protocol packets. The range is 0 to 7,
with 7 being the highest priority.
Release Modification
12.2(18)EW This command was first introduced on the Catalyst 4500 series switch.

Cisco 4500M Specifications

General

Brand	Cisco
Model	4500M
Category	Network Router
Language	English