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description
Add a description to the selected policy map or QoS policy.
Syntax
description {description}
To remove the description, use the no description {description} command.
Parameters
description Enter a description to identify the policies (80 characters maximum).
Defaults none
Command Modes CONFIGURATION (policy-map-input and policy-map-output; conf-qos-policy-in and conf-qos-policy-out;
wred)
Supported Modes Programmable-Mux (PMUX)
Full-Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related
Commands
policy-map-output — creates an output policy map.
qos-policy-output — creates an output QoS-policy on the router.
match ip dscp
Use a differentiated services code point (DSCP) value as a match criteria.
Syntax
match {ip | ipv6 | ip-any} dscp dscp-list [set-ip-dscp value]
To remove a DSCP value as a match criteria, use the no match {ip | ipv6 | ip-any} dscp
dscp-list [[multicast] set-ip-dscp value] command.
Parameters
ip Enter the keyword ip to support IPv4 traffic.
ipv6 Enter the keyword ipv6 to support IPv6 traffic
ip-any Enter the keyword ip-any to support IPv4 and IPv6 traffic.
dscp-list Enter the IP DSCP values that is to be the match criteria. Separate values by
commas — no spaces ( 1,2,3 ) or indicate a list of values separated by a hyphen
(1-3). The range is from 0 to 63.
set-ip-dscp value (OPTIONAL) Enter the keywords set-ip-dscp then the IP DSCP value. The
matched traffic is marked with the DSCP value. The range is from 0 to 63.
Defaults none
Command Modes CLASS-MAP CONFIGURATION (config-class-map)
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.5(0.0) Introduced the ipv6 and ip-any options on the MXL 10/40GbE Switch.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
950 Quality of Service (QoS)