H3C Technologies H3C SecPath F1000-E - Manual (Page 622)

597
GigabitEthernet0/1(10.110.2.1):
IGMP is enabled
Current IGMP version is 2
Value of query interval for IGMP(in seconds): 60
Value of other querier present interval for IGMP(in seconds): 125
Value of maximum query response time for IGMP(in seconds): 10
Querier for IGMP: 10.110.2.1 (this SecPath)
Total 1 IGMP Group reported
SSM mapping configuration example
Network requirements
The PIM-SM domain applies both the ASM model and SSM model for multicast delivery. SecPath D’s
GigabitEthernet 0/3 serves as the C-BSR and C-RP. The SSM group range is 232.1.1.0/24.
IGMPv3 runs on SecPath D’s GigabitEthernet 0/1. The Receiver host runs IGMPv2, and does not support
IGMPv3. Therefore, the Receiver host cannot specify expected multicast sources in its membership
reports.
Source 1, Source 2, and Source 3 send multicast packets to multicast groups in the SSM group range. You
can configure the IGMP SSM mapping feature on SecPath D so that the receiver host will receive
multicast data from Source 1 and Source 3 only.
Figure 334 Network diagram
Device Interface IP address Device Interface IP address
Source 1 — 133.133.1.1/24 Source 3 — 133.133.3.1/24
Source 2 — 133.133.2.1/24 Receiver — 133.133.4.1/24
SecPath A GE0/1 133.133.1.2/24 SecPath C GE0/1 133.133.3.2/24
GE0/2 192.168.1.1/24 GE0/2 192.168.3.1/24
GE0/3 192.168.4.2/24 GE0/3 192.168.2.2/24
SecPath B GE0/1 133.133.2.2/24 SecPath D GE0/1 133.133.4.2/24
GE0/2 192.168.1.2/24 GE0/2 192.168.3.2/24
GE0/3 192.168.2.1/24 GE0/3 192.168.4.1/24
Configuration procedure
1. Configure IP addresses and unicast routing:
PIM-SM
SecPath A
SecPath B SecPath C
SecPath D
Receiver
Source 2
Source 1
Source 3
GE0/1
GE0/2
GE0/3
GE0/1 GE0/3
GE0/2
GE0/1
GE0/1
GE0/3
GE0/3
GE0/2
GE0/2