HP 6125XLG Ip Multicast Configuration Manual page 77

Figure 28 Network diagram
Configuration procedure
1. Assign an IP address and subnet mask to each interface according to
shown.)
2. Configure OSPF on switches to meet the following requirements: (Details not shown.)
The switches are interoperable at the network layer.
The switches can dynamically update their routing information.
3. Configure a GRE tunnel:
# On Switch A, create service loopback group 1, and specify its service type as Tunnel.
<SwitchA> system-view
[SwitchA] service-loopback group 1 type tunnel
# Add Ten-GigabitEthernet 1/1/7 to service loopback group 1. Ten-GigabitEthernet 1/1/7 does
not belong to VLAN 100 or VLAN 101.
[SwitchA] interface ten-gigabitethernet 1/1/7
[SwitchA-Ten-GigabitEthernet1/1/7] port service-loopback group 1
[SwitchA-Ten-GigabitEthernet1/1/7] quit
# Create interface Tunnel 0, and specify the tunnel encapsulation mode as GRE over IPv4.
[SwitchA] interface tunnel 0 mode gre
# Assign an IP address to interface Tunnel 0, and specify its source and destination addresses.
[SwitchA-Tunnel0] ip address 50.1.1.1 24
[SwitchA-Tunnel0] source 20.1.1.1
[SwitchA-Tunnel0] destination 30.1.1.2
[SwitchA-Tunnel0] quit
# On Switch C, create service loopback group 1, and specify its service type as Tunnel.
<SwitchC> system-view
[SwitchC] service-loopback group 1 type tunnel
# Add Ten-GigabitEthernet 1/1/7 to service loopback group 1. Ten-GigabitEthernet 1/1/7 does
not belong to VLAN 200 or VLAN 102.
[SwitchC] interface ten-gigabitethernet 1/1/7
[SwitchC-Ten-GigabitEthernet1/1/7] port service-loopback group 1
[SwitchC-Ten-GigabitEthernet1/1/7] quit
# Create interface Tunnel 0, and specify the tunnel encapsulation mode as GRE over IPv4.
[SwitchC] interface tunnel 0 mode gre
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Figure 28. (Details not