PLANET XGS3-24040 - Manual (Page 414)

Chapter 44 IPv6 Multicast Protocol
44-12
(3) Configure SwitchC:
Switch(config)#ipv6 pim multicast-routing
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)#ipv6 address 2000:34:1:1::3/64
Switch(Config-if-Vlan1)#ipv6 pim sparse-mode
Switch(Config-if-Vlan1)#exit
Switch(config)#interface vlan 2
Switch(Config-if-Vlan2)#ipv6 address 2000:13:1:1::3/64
Switch(Config-if-Vlan2)#ipv6 pim sparse-mode
Switch(Config-if-Vlan2)#exit
Switch(config)#interface vlan 3
Switch(Config-if-Vlan3)#ipv6 address 2000:30:1:1::1/64
Switch(Config-if-Vlan3)#ipv6 pim sparse-mode
Switch(Config-if-Vlan3)#exit
Switch(config)#ipv6 pim bsr-candidate vlan2 30 10
(4) Configure SwitchD:
Switch(config)#ipv6 pim multicast-routing
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)#ipv6 address 2000:34:1:1::4/64
Switch(Config-if-Vlan1)#ipv6 pim sparse-mode
Switch(Config-if-Vlan1)#exit
Switch(config)#interface vlan 2
Switch(Config-if-Vlan2)#ipv6 address 2000:24:1:1::4/64
Switch(Config-if-Vlan2)#ipv6 pim sparse-mode
Switch(Config-if-Vlan2)#exit
Switch(config)#interface vlan 3
Switch(Config-if-Vlan3)#ipv6 address 2000:40:1:1::1/64
Switch(Config-if-Vlan3)#ipv6 pim sparse-mode
44.2.4 PIM-SM6 Troubleshooting
When configuring and using PIM-SM protocol, PIM-SM protocol may fail to work normally due to physical
connections, incorrect configuration and so on. So, users shall note the following points:
 Assure the physical connection is correct.
 Assure the Protocol of Interface and Link is UP (use show interface command);
 Unicast route shall be used to carry out RPF examination for multicast protocol. So the correctness of
unicast route shall be guaranteed above all.
 PIM-SM Protocol requires supports of RP and BSR, therefore you should use show ipv6 pim bsr-router
first to see if there is BSR information. If not, you need to check if there is unicast routing leading to BSR.
 Use show ipv6 pim rp-hash command to check if RP information is correct; if there is no RP information,
you still need to check unicast routing;