R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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Network diagram

Figure 226 Network diagram for PIM-DM configuration

Device Interface IP address Device Interface IP address

Firewall A GE0/0 10.110.1.1/24

Firewall D

GE0/0

10.110.5.1/24

GE0/1 192.168.1.1/24

GE0/3

192.168.1.2/24

Firewall B GE0/0 10.110.2.1/24 GE0/1 192.168.2.2/24

GE0/1 192.168.2.1/24

GE0/2

192.168.3.2/24

Firewall C GE0/0 10.110.2.2/24

GE0/1 192.168.3.1/24

Configuration procedure

1. Configure IP addresses and unicast routing

Configure the IP address and subnet mask for each interface as per Figure 221. D

etailed configuration

steps are omitted here.

Configure the OSPF protocol for interoperation among the firewalls in the PIM-DM domain. Ensure the

network-layer interoperation in the PIM-DM domain and enable dynamic update of routing information

among the firewalls through a unicast routing protocol. Detailed configuration steps are omitted here.

2. Enable IP multicast routing, and enable PIM-DM and IGMP

# Enable IP multicast routing on Firewall A, enable PIM-DM on each interface, and enable IGMP on

GigabitEthernet 0/0, which connects Firewall A to N1.

<FirewallA> system-view

[FirewallA] multicast routing-enable

[FirewallA] interface gigabitEthernet 0/0

[FirewallA-GigabitEthernet0/0] igmp enable

[FirewallA-GigabitEthernet0/0] pim dm

[FirewallA-GigabitEthernet0/0] quit

Source

10.110.5.100/24

PIM-DM

Firewall A

Firewall B

Firewall C

Firewall D

Receiver

Host A

Host B

Host C

Host D

Receiver

GE0/0

GE0/0 GE0/1 GE0/1