R0106-HP MSR Router Series ACL and QoS Command Reference(V7)

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The total bandwidth assigned to AF and EF in a policy must be no more than the maximum available
bandwidth of the interface where the policy is applied.
The total percentage of the maximum available bandwidth assigned to AF and EF in a policy must be no
more than 100.
The bandwidths assigned to AF and EF in a policy must have the same type, bandwidth or percentage.
After the queue ef bandwidth pct percentage [ cbs-ratio ratio ] command is used, CBS equals (Interface
available bandwidth × percentage × ratio)/100/1000.
After the queue ef bandwidth bandwidth [ cbs burst ] command is used, CBS equals burst. If the burst
argument is not specified, CBS equals bandwidth × 25.
Examples
# Configure EF in traffic behavior database, with the maximum bandwidth as 200 kbps and CBS as
5000 bytes.
<Sysname> system-view
[Sysname] traffic behavior database
[Sysname-behavior-database] queue ef bandwidth 200 cbs 5000
Related commands
• display qos queue cbq interface
• traffic behavior
queue wfq
Use queue wfq to configure WFQ for the default class.
Use undo queue wfq to delete the configuration.
Syntax
queue wfq [ queue-number total-queue-number ]
undo queue wfq
Default
WFQ is not configured for the default class.
Views
Traffic behavior view
Predefined user roles
network-admin
Parameters
queue-number total-queue-number: Specifies the number of fair queues, which can be 16, 32, 64, 128,
256, 512, 1024, 2048, or 4096. The default is 256.
Usage guidelines
The traffic behavior configured with this command can only be associated with the default class. This
command can be used in conjunction with the queue-length or wred command.
Examples
# Configure the default class to use WFQ with 16 queues.
<Sysname> system-view