H3C S5500-EI - MLD SSM Mapping Configuration Example

360
Value of other querier present interval for MLD(in seconds): 255
Value of maximum query response time for MLD(in seconds): 10
Querier for MLD: FE80::200:5EFF:FE66:5100 (this router)
Total 1 MLD Group reported
MLD SSM mapping configuration example
Network requirements
As shown in Figure 90, the IPv6 PIM-SM domain applies both the ASM model and SSM model for IPv6
multicast delivery. Switch D's VLAN-interface 104 serves as the C-BSR and C-RP. The SSM group range
is FF3E::/64.
MLDv2 runs on Switch D's VLAN-interface 400. The receiver host runs MLDv1, and does not support
MLDv2. Therefore, the Receiver host cannot specify expected multicast sources in its membership reports.
Source 1, Source 2, and Source 3 send IPv6 multicast packets to multicast groups in the IPv6 SSM group
range. You can configure the MLD SSM mapping feature on Switch D so that the receiver host will receive
IPv6 multicast data from Source 1 and Source 3 only.
Figure 90 Network diagram
Device Interface IPv6 address Device Interface IPv6 address
Source 1 — 1001::1/64 Source 3 — 3001::1/64
Source 2 — 2001::1/64 Receiver — 4001::1/64
Switch A Vlan-int100 1001::2
/
64 Switch C Vlan-int300 3001::2
/
64
Vlan-int101 1002::1/64 Vlan-int103 3002::1/64
Vlan-int104 1003::1/64 Vlan-int102 2002::2
/
64
Switch B Vlan-int200 2001::2
/
64 Switch D Vlan-int400 4001::2
/
64
Vlan-int101 1002::2/64 Vlan-int103 3002::2/64
Vlan-int102 2002::1
/
64 Vlan-int104 1003::2/64
Configuration procedure
1. Enable IPv6 forwarding on each switch and configure an IPv6 address and prefix length for each
interface as shown in Figure 90. (Details not shown.)