Users Guide

Layer 2 Switching Commands 785
• out—The policy is applied on egress. Either “in” or “out” must be
specified to create a new DiffServ policy. An existing policy may be
selected without the “in” or “out” parameter.
Default Configuration
This command has no default configuration.
Command Mode
Global Configuration mode
User Guidelines
The CLI mode is changed to Policy-Class-Map Configuration when this
command is successfully executed.
The policy type dictates which of the individual policy attribute commands
are valid within the policy definition.
Example
The following example shows how to establish a new ingress DiffServ policy
named “DELL.”
console(config)#policy-map DELL in
console(config-policy-classmap)#
random-detect queue-parms
Use the random-detect queue-parms command to configure the WRED
green, yellow, and red TCP and non-TCP packet minimum and maximum
drop thresholds and corresponding drop probabilities on an interface or
globally.
NOTE: On the N1500 Series switches, enable Simple RED since the
hardware is not capable of Weighted Red.