HP 6125G HP 6125G & 6125G/XG Blade Switches IP Multicast Configuration - Page 333
Display IPv6 PIM neighboring relationships on Switch D., Display IPv6 PIM information on Switch D.
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# Enable IPv6 multicast routing, MLD and IPv6 PIM-DM on Switch B and Switch C in the same way. (Details not shown.) # Enable IPv6 multicast routing on Switch D, and enable IPv6 PIM-DM on each interface. system-view [SwitchD] multicast ipv6 routing-enable [SwitchD] interface vlan-interface 300 [SwitchD-Vlan-interface300] pim ipv6 dm [SwitchD-Vlan-interface300] quit [SwitchD] interface vlan-interface 103 [SwitchD-Vlan-interface103] pim ipv6 dm [SwitchD-Vlan-interface103] quit [SwitchD] interface vlan-interface 101 [SwitchD-Vlan-interface101] pim ipv6 dm [SwitchD-Vlan-interface101] quit [SwitchD] interface vlan-interface 102 [SwitchD-Vlan-interface102] pim ipv6 dm [SwitchD-Vlan-interface102] quit Verifying the configuration # Display IPv6 PIM information on Switch D. [SwitchD] display pim ipv6 interface Interface NbrCnt HelloInt DR-Pri Vlan300 0 30 1 Vlan103 0 30 1 Vlan101 1 30 1 Vlan102 1 30 1 DR-Address 4001::1 (local) 1002::2 (local) 2002::2 (local) 3001::2 (local) # Display IPv6 PIM neighboring relationships on Switch D. [SwitchD] display pim ipv6 neighbor Total Number of Neighbors = 3 Neighbor 1002::1 2002::1 3001::1 Interface Vlan103 Vlan101 Vlan102 Uptime Expires Dr-Priority 00:04:00 00:01:29 1 00:04:16 00:01:29 3 00:03:54 00:01:17 5 Assume that Host A needs to receive the information addressed to IPv6 multicast group G FF0E::101. After IPv6 multicast source S 4001::100/64 sends IPv6 multicast packets to the IPv6 multicast group G, an SPT is established through traffic flooding. Switches on the SPT path (Switch A and Switch D) have their (S, G) entries. Host A sends an MLD report to Switch A to join IPv6 multicast group G, and a (*, G) entry is generated on Switch A. You can use the display pim IPv6 routing-table command to view the IPv6 PIM routing table information on each switch. For example: # Display IPv6 PIM multicast routing table information on Switch A. [SwitchA] display pim ipv6 routing-table Total 1 (*, G) entry; 1 (S, G) entry 322
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