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1、下载eNSF和vic播放器eNSP 正式版本下载地址：& contentType=SOFT&partNo=2001VLC是开源软件下载地址是:ZIP压缩包，解压到任意目录即可安装vic播放器下载后自行安装即可，注意要记下安装目录，等下要用。如果下载的是加（勺妣嗚UkT） femiHih二w t:-丘i匸于忙旨21 Wft t+网、wihr* iCj Softw-are- 0.1 L D&csi，(tsj 'EiF)童3 f W晦0oc C 垃mTiww fI f'jm t aMMWQP t PHiOgiWR nz a曲舸-Hk曲JBSrRH RlcdrM
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3、宀HfMrljdll!泗 2/7flO llXrt$幹MA”站vl召才11 m”#电新：-012?7s-JJ UrMwAM；mi誤斥IBREADME苑l“净maheL TMAMH2O12/T/lt UM2 KBA吹2012/1 11 雅lOQlKl!l .蔚MterMn為骑190丄7加 IkOBkWfiHil iffJL|A肢2012/7/191141WWW4 E<«h*g*r105班草配置eNSP的vic参数菜单-> 工具-> 选项-> 工具配置VLC后面指定你刚才安装的目录四、 如图搭建拓扑（也可自己定义，第一次推荐照 看来）h»CS*c
4、3;lEMTQBmtonn-Sig i?l, 1&B . in .1：?* vLin2Q 152, lt8,M.l/24 vianiee i92.i6a+ie0tiee/24Mor* 19I97.I&8.lGrIC J4 卯 192,16S ie.Ivisa 26gw 12 .10.20,1勢UK菊豈192第1S目附甩21&.1_L.1五、配置网络里的各设备1路由器的配置（可以贴进去）：sysname ar1220multicast routing-enable#全局开启组播功能的命令interface EthernetO/O/Oundo shutdownip addr
5、esspim sm#接组播服务器的接口下配置pim为稀疏模式interface Ethernet0/0/1undo shutdownip addresspim sm#接三层交换机的接口下配置 pim为稀疏模ospf 1#配置OSPF保证路由器和交换机之间的单播路由互通areanetworknetwork#路由器上配置pim的c-bsr （候选自举路由器）和c-rp（候选汇聚点）c-bsr priority 10c-bsr Ethernet0/0/0#pim稀疏模式配置c-bsr，用来集中通告rp（组播相关概念的详细说明请查HedEx)c-rp priority 10c-rp Ethernet0
6、/0/0#pim稀疏模式配置c-rp,用来选举rp2交换机的配置（可以贴进去）sysname sw5700vlan batch 10 20 100 multicast routing-enable interface Vlanif10#创建vlan#全局开启组播功能的命令#vlanif 10 接口下开启pim稀疏模式#接组播客户端的接口开启igmp功能，默认是 V2#vlanif 20 接口下开启pim稀疏模式#接组播客户端的接口开启igmp功能，默认是 V2#vlanif 100 接口下开启pim稀疏模式，此接口ip addresspim smigmp enableinterface Vla
7、nif20ip addresspim smigmp enableinterface Vlanif100ip addresspim sm是接路由器的，可以不开igmp功能interface GigabitEthernetO/O/1port hybrid pvid vlan 100port hybrid untagged vlan 100interface GigabitEthernet0/0/2port hybrid pvid vlan 10port hybrid untagged vlan 10 interface GigabitEthernetO/O/3port hybrid pvid vl
8、an 20port hybrid untagged vlan 20ospf 1之间的单播路由互通areanetworknetworknetwork#配置OSPF保证路由器和交换机3配置MC&艮务器'eWSP 组fift口蜃脈涌文件骼傥；DSan-lhQOMJOXDOW-OOOO225. E - 1.1M-fla-M-CT-DHUfi192 I IM 3M . 3W粗特更减M地对；纽愛缗"堆如；韩M屹慟址：皿肝址配置好了就点“运行”，此时可以看以服务器的视频播放。4配置PC1 （ PC2类似）王机会网关. 10 . 102SS喜弓.2SS . 0.166，10、1MAG
9、葩址A 06供 Cr 兀 77底用-fc-fc!厂 eNSP -WftSternslap怖本：Vernn 1a Verncw 2Wmcn 1MX算 MAC：OO-Ofr-Og-CF-90-73Jf IP；W2 , 168 , 10 10启动札匸目的叭：000- 00 4)0 Q-00目的阮225 ,1» I配置好了点“加入”“启动VLC这个时候应该可以看到 PC上播放的视频了，和服务器是一样的（会有一点滞后）I u >iiSS BBSill画回画 bb wasSlSfi 目 nutIK.!. 1.1勺.% Vr : i-'.rflM七、验证参数ar1220display
10、 pim interface#可以看到本路由器上参与pim的接口VPN-lnstance: public netInterfaceState NbrCnt HelloIntDR-PriDR-AddressEth0/0/0up30(local)Eth0/0/1up30上在以太网上要选 DR (local)表示是自己为DRar1220display pim neighbor#路由器上看到的邻居是交换机VPN-Instance: public netTotal Number of Neighbors = 1NeighborInterfaceUptimeExpires Dr-PriorityEth0/
11、0/1ar1220dis pim routing-table00:19:43 00:01:23 1#查看pim组播路由表的命令，也可以用dis multicastrouting-tableVPN-lnstance: public netTotal 1 (*, G) entry; 1 (S, G) entry(*,RP: (local)Protocol: pim-sm, Flag: WCUpTime: 00:01:23Upstream interface: RegisterUpstream neighbor: NULLRPF prime neighbor: NULLDownstream inte
12、rface(s) information:Total number of downstreams: 11: Ethernet0/0/1Protocol: pim-sm, UpTime: 00:01:23, Expires: 00:03:06RP: (local)Protocol: pim-sm, Flag: SPT 2MSDP LOC ACTUpTime: 00:03:39Upstream interface: Ethernet0/0/0Upstream neighbor: NULLRPF prime neighbor: NULLDownstream interface(s) informat
13、ion:Total number of downstreams: 11: Ethernet0/0/1Protocol: pim-sm, UpTime: 00:01:23, Expires: 00:03:06sw5700dis pim rp-info#查看rp的信息，交换机上可以看到rp是路由器VPN-Instance: public netPIM-SM BSR RP Number:1Group/MaskLen:RP:#这里可以看到rp的地址是，优先级是10,候选RP的优先级越高越容易成为RRPriority: 10Uptime: 00:18:37Expires: 00:01:36sw5700d
14、is multicast routing-table#交换机上的组播路由表Multicast routing tableTotal 1 entry00001.Uptime: 00:01:53Upstream Interface: Vlanif100#组播来源的接口是 vlan100List of 2 downstream interfaces#组播流去向：vlan10 vlan201:Vlanif102:Vlanif20sw5700display igmp interface#查看参与IGMP的接口Interface informationVlanif10IGMP is enabled# IG
15、MP#IGMP版本是 2Current IGMP version is 2IGMP state: upIGMP group policy: noneIGMP limit:-Value of query interval for IGMP (negotiated):-Value of query interval for IGMP (configured): 60 sValue of other querier timeout for IGMP: 0 sValue of maximum query response time for IGMP: 10 sQuerier for IGMP: (th
16、is router)#查询路由器是本路由器Total 1 IGMP Group reportedVlanif20IGMP is enabledCurrent IGMP version is 2IGMP state: upIGMP group policy: noneIGMP limit:-Value of query interval for IGMP (negotiated):-Value of query interval for IGMP (configured): 60 sValue of other querier timeout for IGMP: 0 sValue of maximum query response time for IGMP: 10 sQuerier for IGMP: (this router)