Network diagram, Configuration procedure – H3C Technologies H3C SecPath F1000-E User Manual
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Network diagram
Figure 7 Network diagram for configuring multicast forwarding over a GRE tunnel
Configuration procedure
Step1
Configure IP addresses
Configure the IP address and mask for each interface as per
. The detailed configuration steps
are omitted here.
Step2
888Configure a GRE tunnel
# Create Tunnel 0 on Device A and configure the IP address and mask for the interface.
<DeviceA> system-view
[DeviceA] interface tunnel 0
[DeviceA-Tunnel0] ip address 50.1.1.1 24
# Configure Tunnel 0 to work in the GRE tunnel mode and specify the source and destination addresses
of the interface.
[DeviceA-Tunnel0] tunnel-protocol gre
[DeviceA-Tunnel0] source 20.1.1.1
[DeviceA-Tunnel0] destination 30.1.1.2
[DeviceA-Tunnel0] quit
# Create Tunnel 0 on Device C and configure the IP address and mask for the interface.
<DeviceC> system-view
[DeviceC] interface tunnel 0
[DeviceC-Tunnel0] ip address 50.1.1.2 24
# Configure Tunnel to operate in the GRE tunnel mode and configure the source and destination
addresses of the interface.
[DeviceC-Tunnel0] tunnel-protocol gre
[DeviceC-Tunnel0] source 30.1.1.2
[DeviceC-Tunnel0] destination 20.1.1.1
[DeviceC-Tunnel0] quit
Step3
Configure OSPF.
# Configure OSPF on Device A.
[DeviceA] ospf 1
[DeviceA-ospf-1] area 0
[DeviceA-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255