Table of Contents
Advertisement
FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax
If specifying trust cos, QoS maps a packet to a queue, the received or default
port CoS value, and the CoS-to-queue map.
If specifying trust dscp, QoS maps the packet using the DSCP value from the
ingress packet.
If specifying tcp-udp-port, QoS maps the packet to a queue using the
TCP\UDP port value from the ingress packet and the tcp-udp-port-to-queue
map.
Example
The following example creates an ACL, places it into a class map, places the
class map into a policy map and configures the trust state using the DSCP
value in the ingress packet.
console(config)# mac access-list extended m1
console(config-mac-al)# permit any any
console(config-mac-al)# exit
console(config)# class-map c1
console(config-cmap)# match access-group m1
console(config-cmap)# exit
console(config)# policy-map p1
console(config-pmap)# class c1
console(config-pmap-c)# trust cos-dscp
set
Use the set Policy-map Class Configuration mode command to set new
values in the IP packet.
Syntax
{dscp new-dscp | queue queue-id | cos new-cos
set
no set
Parameters
•
dscp new-dscp—Specifies the new DSCP value for the classified traffic.
(Range: 0–63)
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 5 / 1 5 / 1 2 - F O R P R O O F O N LY
732
Quality of Service (QoS) Commands
CLI\files\QoS.fm
}
Advertisement
Table of Contents
