HP 4800G Series Configuration Manual page 377

Figure 1-4 Network diagram for a 6to4 tunnel
Configuration procedure
Make sure that Switch A and Switch B have the corresponding VLAN interfaces created and are
reachable to each other.
Configuration on Switch A
# Enable IPv6.
<SwitchA> system-view
[SwitchA] ipv6
# Configure an IPv4 address for VLAN-interface 100.
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] ip address 2.1.1.1 24
[SwitchA-Vlan-interface100] quit
# Configure an IPv6 address for VLAN-interface 101.
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] ipv6 address 2002:0201:0101:1::1/64
[SwitchA-Vlan-interface101] quit
# Create a service loopback group. Note that you need to disable STP on a port before adding it to a
service loopback group.
[SwitchA] service-loopback group 1 type tunnel
[SwitchA] interface GigabitEthernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] stp disable
[SwitchA-GigabitEthernet1/0/1] port service-loopback group 1
[SwitchA-GigabitEthernet1/0/1] quit
# Configure a 6to4 tunnel.
[SwitchA] interface tunnel 1/0/0
[SwitchA-Tunnel1/0/0] ipv6 address 2002:201:101::1/64
[SwitchA-Tunnel1/0/0] source vlan-interface 100
1-12