Displaying and Debugging PIM-SM 469For detailed information of crp-policy, refer to the 3Com Switch 8800 FamilySeries Routing Switches Command ManualClearing multicast routeentries from PIM routingtableRefer to “Clearing PIM Routing Table Entries” “Clearing PIM Routing TableEntries”.Clearing PIM Neighbors Refer to “Clearing PIM Neighbors” “Clearing PIM Neighbors”.Displaying andDebugging PIM-SMAfter the above configuration, execute the display command in any view todisplay the running of PIM-SM configuration, and to verify the effect of theconfiguration.Execute the debugging command in user view for the debugging of PIM-SM.PIM-SM ConfigurationExampleNetwork requirementsIn actual network, we assume that the switches can intercommunicate and the IPaddress of each interface has been configured.■ LSA is connected to LSB through VLAN-interface10, connected to HostAthrough VLAN-interface11 and connected to LSC through VLAN-interface12.■ LSB is connected to LSA through VLAN-interface10, connected to LSC throughVLAN-interface11 and connected to LSD through VLAN-interface12.■ LSC is connected to HostB through VLAN-interface10, connected to LSBthrough VLAN-interface11 and connected to LSA through VLAN-interface12.Suppose that Host A is the receiver of the multicast group at 225.1.1.1. Host Bbegins transmitting data destined to 225.1.1.1. LSA receives the multicast datafrom Host B via LSB.Table 463 Limit the range of legal C-RPOperation CommandSet the limit legal C-RP range crp-policy acl-numberRestore to the default setting undo crp-policyTable 464 Display and debug PIM-SMOperation CommandDisplay the BSRinformation display pim bsr-infoDisplay the RP information display pim rp-info [ group-address ]Enable the PIM-SMdebuggingdebugging pim sm { all | mbr { alert | fresh } | verbose | mrt |msdp | timer { assert | bsr | crpadv | jp | jpdelay | mrt | probe |spt } | warning | { recv | send } { assert | bootstrap | crpadv | jp| reg | regstop }Disable the PIM-SMdebuggingundo debugging pim sm { all | mbr { alert | fresh } | verbose |mrt | msdp | timer { assert | bsr | crpadv | jp | jpdelay | mrt |probe | spt } | warning | { recv | send } { assert | bootstrap |crpadv | jp | reg | regstop }
