Allied Telesis AT-8100 Series - Manual (Page 1675)

AT-8100 Switch Command Line User’s Guide
1675
There are two commands that allow you to set egress queue shaping on a
port. See Table 221.
Both of these commands are set on a port. For more information about
these commands, see “WRR-QUEUE EGRESS-RATE-LIMIT QUEUES”
on page 1682 and “WRR-QUEUE WEIGHT” on page 1684.
The following example sets the egress rate limiting on queues 2, 3, and 4
to 700 Kbits/second and sets the scheduling method to Weighted Round
Robin. In addition, weights of 15, 14, 13, 12, 11, 10, 9, and 8 are set for
queues 0, 1, 2, 3, 4, 5, 6, and 7 (respectively) on port 17:
Table 221. Egress Queue Shaping Commands
To Do this Task Use this Command
Sets a limit on Kbits per second that are
sent from the specified queue or queues. wrr-queue egress-rate-limit
bandwidth queues [0|1|2|3|4|5|6|7]
Sets the egress scheduling method on the
ports to weighted round robin (WRR). In
addition, this command specifies the
maximum number of packets a port
transmits from a queue before moving to the
next queue. wrr-queue weight <0-15>
Table 222. Setting Egress Queue Shaping
Command Description
awplus> enable Enters the Privileged Executive mode from the
User Executive mode.
awplus# configure terminal Enters the Global Configuration mode.
awplus(config)# mls qos enable Activates the QoS feature on the switch.
awplus(config)# interface
port1.0.17 Enters the Interface mode for port 17.
awplus(config-if)# wrr-queue
egress-rate-limit 700 queues 2,3,4 Sets the egress rate limiting on queues 2, 3, and 4
to 700 Kbits/second for port 17.