R3303-HP HSR6800 Routers IP Multicast Configuration Guide

90
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 router)
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. Router D's
GigabitEthernet 2/1/3 serves as the C-BSR and C-RP. The SSM group range is 232.1.1.0/24.
IGMPv3 runs on Router D's GigabitEthernet 2/1/1. 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 Router D so that the receiver host will receive multicast
data from Source 1 and Source 3 only.
Figure 30 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
Router A GE2/1/1 133.133.1.2/24 Router C GE2/1/1 133.133.3.2/24
GE2/1/2 192.168.1.1/24 GE2/1/2 192.168.3.1/24
GE2/1/3 192.168.4.2/24 GE2/1/3 192.168.2.2/24
Router B GE2/1/1 133.133.2.2/24 Router D GE2/1/1 133.133.4.2/24
GE2/1/2 192.168.1.2/24 GE2/1/2 192.168.3.2/24
GE2/1/3 192.168.2.1/24 GE2/1/3 192.168.4.1/24
Configuration procedure
1. Assign an IP address and subnet mask to each interface according to Figure 30. (Details not
shown.)
2. Configure OSPF on the routers in the PIM-SM domain to make sure they are interoperable at the
network layer and they can dynamically update their routing information. (Details not shown.)
PIM-SM
Router A
Router B Router C
Router D
Receiver
Source 2
Source 1
Source 3
GE2/1/1
GE2/1/2
GE2/1/3
GE2/1/1 GE2/1/3
GE2/1/2
GE2/1/1
GE2/1/1
GE2/1/3
GE2/1/3
GE2/1/2
GE2/1/2