1834 CHAPTER 116: RTP PRIORITY QUEUE CONFIGURATION COMMANDS

View

Interface view

Parameters

pct percent: Percentage of the reserved bandwidth to the available bandwidth. It

 

is in the range 1 to 100 and the default value is 80.

Description

Use the qos reserved-bandwidthcommand to set the maximum reserved

 

bandwidth percentage.

 

Use the undo qos reserved-bandwidthcommand to restore the default value.

 

Usually the bandwidth configured for the QoS queue is less than 80 percent of the

 

total bandwidth, considering that part of the bandwidth should be used for

 

controlling protocol packets, layer 2 frame headers and so on.

 

Caution should be taken in using this command to modify the maximum

 

preserved bandwidth.

Related commands:

qos rtpq.

Examples

# Set the maximum reserved bandwidth allocated for RTP priority queue to 70%

 

of the available bandwidth.

 

<Sysname> system-view

 

[Sysname] interface Serial1/0

 

[Sysname-Serial1/0] qos reserved-bandwidth pct 70

qos rtpq

Syntax

qos rtpq start-portfirst-rtp-port-numberend-portlast-rtp-port-number bandwidth

 

bandwidth [ cbs burst ]

 

undo qos rtpq

View

Interface view

Parameters

start-portfirst-rtp-port-number: Specifies the first UDP port number to initiate

 

RTP messages, in the range 2000 to 65535.

 

end-portlast-rtp-port-number: Specifies the last UDP port number to initiate RTP

 

messages, in the range 2000 to 65535.

 

bandwidth bandwidth: Bandwidth for RTP priority queue, which is part of the

 

maximum reserved bandwidth in kbps, in the range 8 to 1000000.

 

cbs burst: Committed burst size, in the range 1500 to 2000000 in byte.

Description

Use the qos rtpq command to enable RTP queue feature on an interface so as to

 

reserve a real-time service for the RTP packets sent to some UDP destination port

 

ranges.

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3Com MSR 30, MSR 50 manual Qos rtpq