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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
5.13.6 qos bandwidth
Function
Sets a band width value for an output queue. Each output queue can be assured sufficient output traffic rate.
Use the no form to reset to default.
Prompt
xg(config-if)# or xg(config-agg)#
Command syntax
qos bandwidth <0-10000> output-priority <0-3>
no qos bandwidth
Parameter
z bandwidth <0-10000>
Specifies the bandwidth of an output queue in the range of 0 to 10000 Mbps. The value must
be an integer divisible by 100.
z output-priority <0-3>
Specifies the output queue within the range of 0 to 3 to associate with the bandwidth value.
Command type
Configuration command
Default
0 (Sets the band width of the output queue to be equal)
Message
% The set value is not step of 100
Explanation
The specified the band width value is not an integer divisible by 100.
Solution
Sets a band width value with an integer divisible by 100.
% The total value exceeded 10000
Explanation
The sum of the bandwidth values of each output queue is exceeds 10Gbps.
Solution
Changes the bandwidth values so the total does not exceed 10Gbps.
Note
z Residual bandwidth is assigned to each output queue without specified bandwidth. Enabling jumbo frames and the
frame size established affects minimum bandwidth assignments across all output queues. The "The total value
exceeded 10000" error message may be displayed despite the fact the total bandwidth assigned a given queue does
not exceed 10Gbps.
z Setting bandwidth 0 is same as no form, so the configuration is cleared.
Example
Sets 4Gbps for output queue "0" s.
xg(config-if)# no qos bandwidth
xg(config-if)# qos bandwidth 4000 output-priority 0