HP 5920 series Configuration Manual page 168

FE80::B01:102:2 Vlan101
FE80::C01:103:3 Vlan102
Assume that Host A needs to receive the information addressed to IPv6 multicast group FF0E::101. After
IPv6 multicast source 4001::100/64 sends IPv6 multicast packets to the IPv6 multicast group, 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, and a (*, G) entry is
generated on Switch A. You can use the display ipv6 pim routing-table command to display the IPv6 PIM
routing table information on each switch. For example:
# Display IPv6 PIM multicast routing table information on Switch A.
[SwitchA] display ipv6 pim routing-table
Total 1 (*, G) entry; 1 (S, G) entry
(*, FF0E::101)
Protocol: pim-dm, Flag: WC
UpTime: 00:01:24
Upstream interface: NULL
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 1
1: Vlan-interface100
Protocol: mld, UpTime: 00:01:20, Expires: never
(4001::100, FF0E::101)
Protocol: pim-dm, Flag: ACT
UpTime: 00:01:20
Upstream interface: Vlan-interface103
Upstream neighbor: 1002::2
RPF prime neighbor: 1002::2
Downstream interface(s) information:
Total number of downstreams: 1
1: Vlan-interface100
Protocol: pim-dm, UpTime: 00:01:20, Expires: never
# Display IPv6 PIM multicast routing table information on Switch D.
[SwitchD] display ipv6 pim routing-table
Total 0 (*, G) entry; 1 (S, G) entry
(4001::100, FF0E::101)
Protocol: pim-dm, Flag: LOC ACT
UpTime: 00:02:19
Upstream interface: Vlan-interface300
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 2
1: Vlan-interface103
Protocol: pim-dm, UpTime: 00:02:19, Expires: never
2: Vlan-interface102
00:04:16 00:01:29 3
00:03:54 00:01:17 5
161