4-23[SwitchA-Vlan-interface100] quit[SwitchA] interface vlan-interface 101[SwitchA-Vlan-interface101] pim sm[SwitchA-Vlan-interface101] quit[SwitchA] interface vlan-interface 102[SwitchA-Vlan-interface102] pim sm[SwitchA-Vlan-interface102] quitThe configuration on Switch B and Switch C is similar to that on Switch A. The configuration on Switch Dand Switch E is also similar to that on Switch A except that it is not necessary to enable IGMP on thecorresponding interfaces on these two switches.3) Configure a C-BSR and a C-RP# Configure the service scope of RP advertisements and the positions of the C-BSR and C-RP onSwitch E. system-view[SwitchE] acl number 2005[SwitchE-acl-basic-2005] rule permit source 225.1.1.0 0.0.0.255[SwitchE-acl-basic-2005] quit[SwitchE] pim[SwitchE-pim] c-bsr vlan-interface 102 24[SwitchE-pim] c-rp vlan-interface 102 group-policy 2005[SwitchE-pim] quitVerifying the configuration# Display PIM neighboring relationships on Switch E. display pim neighborNeighbor's Address Interface Name Uptime Expires192.168.9.1 Vlan-interface102 02:47:04 00:01:42192.168.2.1 Vlan-interface103 02:45:04 00:04:46192.168.3.1 Vlan-interface104 02:42:24 00:04:45192.168.4.2 Vlan-interface105 02:43:44 00:05:44# Display BSR information on Switch E. display pim bsr-infoCurrent BSR Address: 192.168.9.2Priority: 0Mask Length: 24Expires: 00:01:39Local host is BSR# Display RP information on Switch E. display pim rp-infoPIM-SM RP-SET information:BSR is: 192.168.9.2Group/MaskLen: 225.1.1.0/24RP 192.168.9.2Version: 2Priority: 0
