1834 CHAPTER 116: RTP P RIORITY QUEUE CONFIGURATION COMMANDSView Interface viewParameters pct percent: Percentage of the reserved bandwidth to the available bandwidth. Itis in the range 1 to 100 and the default value is 80.Description Use the qos reserved-bandwidth command to set the maximum reservedbandwidth percentage.Use the undo qos reserved-bandwidth command to restore the default value.Usually the bandwidth configured for the QoS queue is less than 80 percent of thetotal bandwidth, considering that part of the bandwidth should be used forcontrolling protocol packets, layer 2 frame headers and so on.Caution should be taken in using this command to modify the maximumpreserved bandwidth.Related commands: qos rtpq.Examples # Set the maximum reserved bandwidth allocated for RTP priority queue to 70%of the available bandwidth. system-view[Sysname] interface Serial1/0[Sysname-Serial1/0] qos reserved-bandwidth pct 70qos rtpqSyntax qos rtpq start-port first-rtp-port-number end-port last-rtp-port-number bandwidthbandwidth [ cbs burst ]undo qos rtpqView Interface viewParameters start-port first-rtp-port-number: Specifies the first UDP port number to initiateRTP messages, in the range 2000 to 65535.end-port last-rtp-port-number: Specifies the last UDP port number to initiate RTPmessages, in the range 2000 to 65535.bandwidth bandwidth: Bandwidth for RTP priority queue, which is part of themaximum 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 toreserve a real-time service for the RTP packets sent to some UDP destination portranges.
