Configuration procedure – H3C Technologies H3C S12500-X Series Switches User Manual

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Figure 64 Network diagram

Configuration procedure

Before the following configurations, configure an IP address for each interface, and make sure Switch A

and Switch B can reach each other.

Configure Switch A:
# Create service loopback group 1, and configure the service type as tunnel.

system-view

[SwitchA] service-loopback group 1 type tunnel

# Add port Ten-GigabitEthernet 1/0/3 to service loopback group 1.

[SwitchA] interface Ten-GigabitEthernet 1/0/3

[SwitchA-Ten-GigabitEthernet1/0/3] port service-loopback group 1

[SwitchA-Ten-GigabitEthernet1/0/3] quit

# Create a tunnel interface Tunnel 0, and specify the tunnel mode as GRE over IPv6.

[SwitchA] interface tunnel 0 mode gre ipv6

# Configure an IP address for the tunnel interface.

[SwitchA-Tunnel0] ip address 10.1.2.1 255.255.255.0

# Configure the source address of the tunnel interface as the IPv6 address of VLAN-interface 101

on Switch A.

[SwitchA-Tunnel0] source 2002::1:1

# Configure the destination address of the tunnel interface as the IPv6 address of VLAN-interface
101 on Switch B.

[SwitchA-Tunnel0] destination 2001::2:1

[SwitchA-Tunnel0] quit

# Configure a static route from Switch A through the tunnel interface to Group 2.

[SwitchA] ip route-static 10.1.3.0 255.255.255.0 tunnel 0

Configure Switch B:
# Create service loopback group 1, and configure the service type as tunnel.

system-view

[SwitchB] service-loopback group 1 type tunnel

# Add port Ten-GigabitEthernet 1/0/3 to service loopback group 1.

[SwitchB] interface Ten-GigabitEthernet 1/0/3

[SwitchB-Ten-GigabitEthernet1/0/3] port service-loopback group 1

[SwitchB-Ten-GigabitEthernet1/0/3] quit

# Create a tunnel interface Tunnel 0, and specify the tunnel mode as GRE over IPv6.

[SwitchB] interface tunnel 0 mode gre ipv6

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