L2Protocol-Tunnel Cos - Cisco Catalyst 4500 Series Command Reference Manual

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. To return to the default value of zero, use the no form of this command.
Syntax Description
value
Defaults
The default is to use the CoS value that is 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 mode
Command History Release
12.2(18)EW
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 Command
l2protocol-tunnel
l2protocol-tunnel drop-threshold
l2protocol-tunnel shutdown-threshold
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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l2protocol-tunnel cos value
no l2protocol-tunnel cos
Specifies the CoS priority value for tunneled Layer 2 protocol packets. The range is 0 to 7,
with 7 being the highest priority.
Modification
This command was first introduced on the Catalyst 4500 series switch.
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Description
Enables protocol tunneling on an interface.
Sets a drop threshold for the maximum rate of Layer 2
protocol packets per second to be received before an
interface drops packets.
Configures the protocol tunneling encapsulation rate.
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