HP FlexNetwork 7500 Series Configuration Manual page 82

[SwitchA-Tunnel1] source 20.1.1.1
[SwitchA-Tunnel1] destination 30.1.1.2
[SwitchA-Tunnel1] quit
# On Switch C, create service loopback group 1, and specify the unicast tunnel service for the
group.
<SwitchC> system-view
[SwitchC] service-loopback group 1 type tunnel
# Add GigabitEthernet 1/0/3 to service loopback group 1. GigabitEthernet 1/0/3 does not belong
to VLAN 200 or VLAN 102.
[SwitchC] interface gigabitethernet 1/0/3
[SwitchC-GigabitEthernet1/0/3] port service-loopback group 1
[SwitchC-GigabitEthernet1/0/3] quit
# Create a GRE tunnel interface Tunnel 1, and specify the tunnel mode as GRE/IPv4.
[SwitchC] interface tunnel 1 mode gre
# Assign an IP address for interface Tunnel 1, and specify its source and destination addresses.
[SwitchC-Tunnel1] ip address 50.1.1.2 24
[SwitchC-Tunnel1] source 30.1.1.2
[SwitchC-Tunnel1] destination 20.1.1.1
[SwitchC-Tunnel1] quit
Enable IP multicast routing, PIM-DM, and IGMP:
4.
# On Switch A, enable IP multicast routing.
[SwitchA] multicast routing
[SwitchA-mrib] quit
# Enable PIM-DM on each interface.
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] pim dm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] pim dm
[SwitchA-Vlan-interface101] quit
[SwitchA] interface tunnel 1
[SwitchA-Tunnel1] pim dm
[SwitchA-Tunnel1] quit
# On Switch C, enable IP multicast routing.
[SwitchC] multicast routing
[SwitchC-mrib] quit
# Enable IGMP on the receiver-side interface (VLAN-interface 200).
[SwitchC] interface vlan-interface 200
[SwitchC-Vlan-interface200] igmp enable
[SwitchC-Vlan-interface200] quit
# Enable PIM-DM on VLAN-interface 102.
[SwitchC] interface vlan-interface 102
[SwitchC-Vlan-interface102] pim dm
[SwitchC-Vlan-interface102] quit
# Enable PIM-DM on Tunnel 1.
[SwitchC] interface tunnel 1
[SwitchC-Tunnel1] pim dm
[SwitchC-Tunnel1] quit
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