Cisco MDS 9000 Series Command Reference

Send documentation comments to mdsfeedback-doc@cisco.com
18-34
Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 18 P Commands
priority
priority
To configure the priority in a QoS policy map class, use the priority command in QoS policy class map
configuration submode. To disable this feature, use the no form of the command.
priority {high | low | medium}
no priority {high | low | medium}
Syntax Description
Defaults The default priority is low.
Command Modes QoS policy map class configuration submode.
Command History
Usage Guidelines Before you can configure the priority in a QoS policy map class you must first:
• Enable the QoS data traffic feature using the qos enable command.
• Configure a QoS class map using the qos dwrr-q command.
• Configure a QoS policy map using the qos policy-map command.
• Configure a QoS policy map class using the class command.
Examples The following example shows how to select the QoS policy class-map1 and configure the frame priority
as high.
switch(config-pmap)# class class-map1
switch(config-pmap-c)# priority high
Operation in progress. Please check class-map parameters
switch(config-pmap-c)#
high Configures the frames matching the class-map as high priority.
low Configures the frames matching the class-map as low priority. The default.
medium Configures the frames matching the class-map as medium priority.
Release Modification
1.3(1) This command was introduced.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available