H3C Technologies H3C S7500E Series Switches - Manual (Page 392)

13-41
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: 3
1: Vlan-interface103
Protocol: pim-dm, UpTime: 00:02:19, Expires: never
2: Vlan-interface101
Protocol: pim-dm, UpTime: 00:02:19, Expires: never
3: Vlan-interface102
Protocol: pim-dm, UpTime: 00:02:19, Expires: never
IPv6 PIM-SM Configuration Example
Network requirements
z Receivers receive VOD information through multicast. The receiver groups of different
organizations form stub networks, and one or more receiver hosts exist in each stub
network. The entire PIM domain operates in the sparse mode.
z Host A and Host C are IPv6 multicast receivers in two stub networks N1 and N2.
z Switch D connects to the network that comprises the IPv6 multicast source (Source)
through VLAN-interface 300.
z Switch A connects to N1 through VLAN-interface 100, and to Switch D and Switch E
through VLAN-interface 101 and VLAN-interface 102 respectively.
z Switch B and Switch C connect to N2 through their respective VLAN-interface 200, and to
Switch E through VLAN-interface 103 and VLAN-interface 104 respectively.
z Vlan-interface 105 on Switch D and Vlan-interface 102 on Switch E act as C-BSRs and
C-RPs; the C-BSR on Switch E has a higher priority; the IPv6 multicast group range served
by the C-RP is FF0E::101/64; modify the hash mask length to map a certain number of
consecutive IPv6 group addresses within the range to the two C-RPs.
z MLDv1 is to run between Switch A and N1, and between Switch B/Switch C and N2.