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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
l2protocol-tunnel shutdown-threshold
Command Description
l2protocol-tunnel Enables protocol tunneling on an interface.
l2protocol-tunnel cos Configures the class of service (CoS) value for all tunneled
Layer 2 protocol packets.
l2protocol-tunnel drop-threshold Sets a drop threshold for the maximum rate of Layer 2
protocol packets per second to be received before an
interface drops packets.