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XG Series User's Guide Chapter 5 Command Reference
QoS Information Settings
216
5.7 QoS Information Settings
This section explains about QoS information settings.
5.7.1 QoS Information
This section explains about the commands related to QoS information.
5.7.1.1 qos cosmap
Function Set the correspondence between the COS value and storage queue for a specific packet.
Available Model XG0224 / XG0448
Syntax qos cosmap <cos> <queue>
Options
<cos>
•
cos value
Set a cos value (user priority value in the Tag Control Information (TCI) field of Tagged
VLAN) of the packet where the specified queue is to be stored, with a decimal value
from 0 to 7.
<queue>
•
Queue number
Set the number of a queue to store the packet, which has the cos value specified in
<cos>, with a decimal value.
A larger value has a higher priority.
Use Mode Configuration mode (admin class)
Explanation This product has 8 keys.
Packets are queued in multiple queues of an output port (including a port for the local
device). Which queues are to be selected is determined by the COS value of an output
packet.
Store the packet, which has the cos value specified in <cos>, in the queue specified in
<queue>.
A larger queue number has a higher output priority.
A queue with no cos value is unavailable.
Default
Range Model
0 to 7 XG0224 / XG0448
qos cosmap 0 2
qos cosmap 1 0
qos cosmap 2 1
qos cosmap 3 3
qos cosmap 4 4
qos cosmap 5 5
qos cosmap 6 6
qos cosmap 7 7