H3C Technologies H3C S10500 Series Switches - Manual (Page 40)

29
# Specify the tunnel protocol as GRE.
[MCE1-Tunnel0] tunnel-protocol gre
# Specify the source address of the tunnel.
[MCE1-Tunnel0] source vlan-interface 100
# Specify the destination address of the tunnel.
[MCE1-Tunnel0] destination 172.16.1.1
[MCE1-Tunnel0] quit
# Create loopback group 1 and specify the service type as tunnel.
[MCE1] service-loopback group 1 type tunnel
# Add any unused port (GigabitEthernet 1/0/3 in this example) to loopback group 1.
[MCE1] interface GigabitEthernet 1/0/3
[MCE1-GigabitEthernet1/0/3] undo stp enable
[MCE1-GigabitEthernet1/0/3] port service-loopback group 1
# Reference the loopback group on the tunnel interface.
[MCE1-GigabitEthernet1/0/3] quit
[MCE1] interface tunnel 0
[MCE1-Tunnel0] service-loopback-group 1
[MCE1-Tunnel0] quit
# Create the Tunnel1 interface.
[MCE1] interface tunnel 1
# Configure an IP address for the Tunnel 1 interface.
[MCE1-Tunnel1] ip address 10.1.2.1 255.255.255.0
# Specify the tunnel protocol as GRE.
[MCE1-Tunnel1] tunnel-protocol gre
# Specify the source address of the tunnel.
[MCE1-Tunnel1] source vlan-interface 101
# Specify the destination address of the tunnel.
[MCE1-Tunnel1] destination 172.16.2.1
# Reference loopback group 1 on the tunnel interface.
[MCE1-Tunnel1] service-loopback-group 1
[MCE1-Tunnel1] quit
• Configure MCE2
# Create VLAN 100 and VLAN 101, configure GigabitEthernet 1/0/25 as a trunk port, and add it to the
two VLANs.
<MCE2> system-view
[MCE2] vlan 100 to 101
[MCE2] interface GigabitEthernet 1/0/25
[MCE2-GigabitEthernet1/0/25] port link-type trunk
[MCE2-GigabitEthernet1/0/25] port trunk permit vlan 100 101
[MCE2-GigabitEthernet1/0/25] quit
# Create VLAN interfaces, and configure IP addresses for them.
[MCE2] interfacevlan-interface 100
[MCE2-Vlan-interface100] ip address 172.16.1.1 255.255.255.0