Nortel Networks BMD00007 manual Cfg/qos/8021p, 802.1p Configuration, Numcos

Alteon OS Command Reference

/cfg/qos/8021p

802.1p Configuration

[802.1p Menu]	- Set priority to			COS queue mapping
priq
qweight	- Set weight to		a	COS queue
numcos	-	Set number of	COS queue
cur	-	Display current		802.1p configuration

This feature provides the capability to filter IP packets based on the 802.1p bits in the packet's VLAN header. The 802.1p bits specify the priority that you should give to the packets while forwarding them. The packets with a higher (non-zero) priority bits are given forwarding pref- erence over packets with numerically lower priority bits value.

Table 6-101802.1p Menu Options (/cfg/qos/8021p)

Command Syntax and Usage

priq <0-7> <0-1><0-7>

Maps the 802.1p priority of to the Class of Service queue (COSq) priority. Enter the 802.1p prior- ity value (0-7), followed by the Class of Service queue that handles the matching traffic.

qweight <0-1><0-7> <0-15>

Configures the weight of the selected Class of Service queue (COSq). Enter the queue number, followed by the scheduling weight (0-15).

numcos 28

Sets the number of Class of Service queues for switch ports. The default value is 2.

cur

Displays the current 802.1p parameters.

310 „ The Configuration Menu BMD00007, November 2007