3Com Switch 8800 Configuration Guide Chapter 29 PIM-SM Configuration29-9Table 29-9 Displaying and debugging PIM-SMOperation CommandDisplay the BSRinformation display pim bsr-infoDisplay the RPinformation display pim rp-info [ group-address ]Enable the PIM-SMdebuggingdebugging pim sm { all | mrt | msdp | verbose |warning | mbr { alert | fresh } | { recv | send } { assert |bootstrap | crpadv | jp | reg | regstop } | timer { assert |bsr | crpadv | jp | jpdelay | mrt | probe | spt }Disable the PIM-SMdebuggingundo debugging pim sm { all | mrt | msdp | verbose |warning | mbr { alert | fresh } | { recv | send } { assert |bootstrap | crpadv | jp | reg | regstop } | timer { assert |bsr | crpadv | jp | jpdelay | mrt | probe | spt }29.4 PIM-SM Configuration ExampleI. Networking requirementsIn actual network, we assume that the switches can intercommunicate and the IPaddress of each VLAN interface has been configured.z LS_A is connected to LS_B through VLAN-interface10, connected to HostAthrough VLAN-interface11 and connected to LS_C through VLAN-interface12.z LS_B is connected to LS_A through VLAN-interface10, connected to LS_Cthrough VLAN-interface11 and connected to LS_D through VLAN-interface12.z LS_C is connected to HostB through VLAN-interface10, connected to LS_Bthrough VLAN-interface11 and connected to LS_A through VLAN-interface12.Suppose that Host A is the receiver of the multicast group at 225.1.1.1. Host B beginstransmitting data destined to 225.1.1.1. LS_A receives the multicast data from Host Bvia LS_B.
