R3303-HP HSR6800 Routers ACL and QoS Command Reference

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Parameters
bottom: Specifies the bottom queue.
middle: Specifies the middle queue.
normal: Specifies the normal queue.
top: Specifies the top queue.
Usage guidelines
PVC PQ queues include the top queue, the middle queue, the normal queue, and the bottom queue, in
descending priority order.
The packets of a given PVC can only be assigned to a specific queue.
Examples
# Assign packets from the PVCs associated with the FR class test1 to the top queue of PVC PQ.
<Sysname> system-view
[Sysname] fr class test1
[Sysname-fr-class-test1] pvc-pq top
Related commands
fr pvc-pq
rtpq
Use rtpq to configure and apply RTPQ in a FR class.
Use undo rtpq to cancel the RTPQ configuration in a FR class.
Syntax
rtpq start-port min-dest-port end-port max-dest-port bandwidth bandwidth [ cbs committed-burst-size ]
undo rtpq
Views
FR class view
Default command level
2: System level
Parameters
start-port min-dest-port: Lower threshold for destination UDP port numbers. The value range for
min-dest-port is 2000 to 65535.
end-port max-dest-port: Upper threshold for destination UDP port numbers. The value range for
max-dest-port is 2000 to 65535. The value of the max-dest-port argument cannot be smaller than that of
the min-dest-port argument.
bandwidth: Specifies the RTP priority queue bandwidth in the range of 8 to 1000000 kbps.
cbs committed-burst-size: CBS in the range of 1500 to 2000000 bytes. The default is 55550 bytes.
Usage guidelines
With the FR class configured with RTPQ applied to a PVC, an SP queue is established on the PVC, and
the packets destined to the UDP ports within the port range specified in RTPQ are assigned to the RTP
priority queue. When congestion occurs to the PVC, packets in the RTP priority queue are transmitted