HP VPN Firewall Appliances Network Management Configuration Guide

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2. Enable IGMP on GigabitEthernet 0/1 that connects to the stub network:
a. From the navigation tree, select Network > Routing Management > IGMP.
b. Click the icon for GigabitEthernet 0/1.
c. Select Enable from the list to enable IGMP.
d. Specify the IGMP version as 2.
e. Click Apply.
Figure 346 Enabling IGMP
3. Enable PIM-DM on each interface:
a. From the navigation tree, select Network > Routing Management > PIM.
b. Click the icon for GigabitEthernet 0/1.
c. Specify the operating mode as PIM-DM.
d. Click Apply.
e. Click the icon corresponding to GigabitEthernet 0/3.
f. Specify the operating mode as PIM-DM.
g. Click Apply.
Figure 347 Enabling PIM-DM
Configuring Device B
Configure Device B in the same way as you configure Device A. (Details not shown)
Configuring Device C
1. Enable IP multicast routing:
a. From the navigation tree, select Network > Routing Management > Multicast Routing.
b. Select Enable from the list.
c. Click Apply.
2. Enable PIM-DM on each interface:
a. From the navigation tree, select Network > Routing Management > PIM.
b. Click the icon for GigabitEthernet 0/3.