课件参考分析.pptx

  1. 1、本文档共33页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多

Troubleshooting

2Agenda TheIPTVsetupTestingtoolsVideostreamDatatransferQoSrule

3TargetUsinganIPTVsetup,configureOpenRGandtroubleshootconfigurationproblems

4TrafficShaping(1/2)WhatdoesTrafficShapingdo?HelpsmanagingandavoidingcongestionwhereahighspeedLANmeetslimitedbroadbandbandwidthLimitsthebandwidthofOpenRG,artificiallyforcingOpenRGtobethebottleneckImplementedbyaregulatedqueuethatacceptsunevenand/orburstyflowsofpacketsandtransmitstheminasteady,predictablestream

5TrafficShaping(2/2)DefaultWANdevicespeedissetto100MbpsHomeuserenvironmentbandwidthislimitedbytheISPUseTrafficShapingtoimitateahomeuserenvironmentbylimitingtheavailableRx/TxbandwidthServices-QoSWANDevicesBandwidth(Rx/Tx):5000/256kbps

6VideoLANClient(VLC)SendmulticaststreamusingVLCVLCisamultimediaplayerserverInstalledfromUsesamulticastIPaddressrangeClient/ServermodesCanbeinstalledbothonLinux

andWindowscomputers

7VideoStreamingusingVLCTheVLCserverbroadcastsat00OntheVLCclientLANPCFile?OpenNetworkStreamUnderthe‘Network’tab,choose‘UDP/RTPMulticast’Enterthegroup‘Address’

00Canyouseethemovieonthe

LANPC?Problemsolving…

8WiresharkPacketsniffingtoolDownloadat()RichandpowerfulfeaturesetDeepinspectionofhundredsofprotocolsLivecaptureandofflineanalysisMulti-platform:RunsonWindows,LinuxandothersThemostpowerfuldisplayfiltersintheindustryRichVoIPanalysisRead/writemanydifferentcapturefileformats:tcpdump(libpcap),WildPacketsEtherPeek/TokenPeek/AiroPeek,andothers

9VideoStreaming–SniffonLANUseWiresharktosnifftheLANUse‘igmp’intheFilterfieldStopandstarttheVLCIGMPpacketsaresent‘IGMPReport’packetscanbesentfromTheLANPCto“declare”thatitwouldliketoconnecttoaMulticastgroupOpenRGtotheIGMPMulticastIP,tofindoutifthereisaMulticastserverontheLAN‘IGMPQuery’packetsar

文档评论(0)

158****9376 + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档