Igmp Configuration Examples; Basic Igmp Features Configuration Example - HP FlexFabric 5950 series Configuration Manual

IGMP configuration examples

This section provides examples of configuring IGMP on switches.

Basic IGMP features configuration example

Network requirements
As shown in
•
OSPF and PIM-DM run on the network.
•
VOD streams are sent to receiver hosts in multicast. Receiver hosts of different organizations
form stub networks N1 and N2. Host A and Host C are receiver hosts in N1 and N2,
respectively.
•
IGMPv2 runs between Switch A and N1, and between the other two switches and N2. Switch A
acts as the IGMP querier in N1. Switch B acts as the IGMP querier in N2 because it has a lower
IP address.
Configure the routers to meet the following requirements:
•
The hosts in N1 can join only multicast group 224.1.1.1.
•
The hosts in N2 can join any multicast groups.
Figure 38 Network diagram
Configuration procedure
1. Assign an IP address and subnet mask to each interface, as shown in
shown.)
2. Configure OSPF on the switches in the PIM-DM domain. (Details not shown.)
3. Enable IP multicast routing, IGMP, and PIM-DM:
# On Switch A, enable IP multicast routing.
<SwitchA> system-view
[SwitchA] multicast routing
[SwitchA-mrib] quit
Figure 38:
PIM-DM
Vlan-int100
10.110.1.1/24
Switch A
Querier
Vlan-int200
10.110.2.1/24
Switch B
Vlan-int200
10.110.2.2/24
Switch C
Receiver
Host A
N1
Host B
Receiver
Host C
N2
Host D
105
Figure 38. (Details not