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XG Series User's Guide Chapter 5 Command Reference
Port Information Settings
144
5.1.6.4 ether qos mode
Function Set the QoS sending algorithm.
Available Model XG0224 / XG0448 / XG2600
Syntax ether <number> qos mode <mode> [ <q0> <q1> <q2> <q3> <q4> <q5> <q6> <q7>]
Options
<number>
•
ether port number
Set a port number to use with a decimal value.
When setting multiple port numbers, separate them with commas (,).
When setting sequential numbers, separate them with hyphens (-). (Example: "1-8")
<mode>
•
mode
strict : Use the strict priority scheduling.
drr [XG2600] : Use the deficit round robin scheduling.
wrr [XG0224/XG0448] : Use the weighted round robin scheduling.
<q0> <q1> <q2> <q3> <q4> <q5> <q6> <q7>
•
Bandwidth of queues [XG2600]
Set bandwidth of 8 queues as the guaranteed minimum bandwidth if "drr" is specified in
<mode>.
Set each of them from 800m to 4000m or 1g to 4g (bps).
• Weight of queues [XG0224/XG0448]
Set the weight of 8 queues as the number of packets to send if "wrr" is specified in
<mode>.
Set each of them with a decimal number from 0 to 15.
If 0 is specified, this COS queue will be Strict Priority operation.
Use Mode Configuration mode (admin class)
Explanation Set the QoS sending algorithm.
Caution
[XG2600]
•
Sum total of bandwidth in drr mode should be maximum band of port (10Gbps).
• "ether qos mode drr" command and "ether ratecontrol" command can not use at the
same time and same port.
[XG0224/XG0448]
If a queue is specified to be weighted to 0 in the wrr mode, it operates in the same way as
the strict mode, and the operation precedes the wrr operation.
Default It is assumed that the strict mode has been specified in the QoS sending algorithm.
ether <number> qos mode strict