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Enterasys Networks XSR CLI Router User Manual

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RTP Header Compression Commands

5-140 Configuring the Internet Protocol

Mode

Interfaceconfiguration:XSR(config-if<xx>)#

ThiscommandisapplicableonlyonserialinterfacewithPPPencapsulation.

Note:TheXSRcurrentlydoesnotblockthiscommandonʺinterfacedialerʺandonʺinterface

multilinkʺ,butthecommandhasnoeffectontheseinterfaces.

Thiscommandrequiresarebootoftheinterfacetotakeeffect.

Example

ThefollowingexampleenablesRT PheadercompressiononPPPserialinterfaceS1/0:

XSR(config-if<S1/0>)#ip rtp header-compression

ip rtp range

ThiscommandspecifiesthedestinationportrangeofUDPpacketsusedtoscreenforRTP

compression.

Syntax

ip rtp range starting-port-Num end-Port-Num

Syntax of the “no” Form

ThenocommandremovestheRTPpacketranges

no ip rtp range

Default

Disabled

Mode

Interfaceconfiguration:XSR(config-if<xx>)#

ThiscommandisapplicableonlyonserialinterfacewithPPPencapsulation.

Note:TheXSRcurrentlydoesnotblockthiscommandonʺinterfacedialerʺandonʺinterface

multilinkʺ,butthecommandhasnoeffectontheseinterfaces.

Example

ThefollowingexamplesettheRTPheaderrangefromUDPport1325toUDPport1400, forserial

interfaceS1/0:

XSR(config-if<S1/0>)# ip rtp range 325 400

starting-port-Num

StartingdestinationUDPportnumber.Range:1024to65535

end-port-Num

EndingDestinationUDPportnumber.Range:1024to65535

Note:Theend‐port‐numbermustbelargerorequaltothestarting‐

port‐num.

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