H3C Technologies H3C S12500 Series Switches - Manual (Page 176)

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Configuration procedure
Before configuring an automatic IPv4-compatible IPv6 tunnel, make sure Switch A and Switch B have the
corresponding VLAN interfaces created and can reach each other through IPv4.
• Configure Switch A:
# Configure an IPv4 address for VLAN-interface 100.
system-view
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] ip address 192.168.100.1 255.255.255.0
[SwitchA-Vlan-interface100] quit
# Configure an automatic IPv4-compatible IPv6 tunnel interface tunnel 0.
[SwitchA] interface tunnel 0 mode ipv6-ipv4 auto-tunnel
# Configure an IPv4-compatible IPv6 address for the tunnel interface.
[SwitchA-Tunnel0] ipv6 address ::192.168.100.1/96
# Specify VLAN-interface 100 as the source interface of the tunnel interface.
[SwitchA-Tunnel0] source vlan-interface 100
[SwitchA-Tunnel0] quit
• Configure Switch B:
# Configure an IPv4 address for VLAN-interface 100.
system-view
[SwitchB] interface vlan-interface 100
[SwitchB-Vlan-interface100] ip address 192.168.50.1 255.255.255.0
[SwitchB-Vlan-interface100] quit
# Configure an automatic IPv4-compatible IPv6 tunnel interface tunnel 0.
[SwitchB] interface tunnel 0 mode ipv6-ipv4 auto-tunnel
# Configure an IPv4-compatible IPv6 address for the tunnel interface.
[SwitchB-Tunnel0] ipv6 address ::192.168.50.1/96
# Specify VLAN-interface 100 as the source interface of the tunnel interface.
[SwitchB-Tunnel0] source vlan-interface 100
[SwitchB-Tunnel0] quit
416B
Verifying the configuration
# Use the display ipv6 interface command to view tunnel interface status on Switch A and Switch B. The
output shows that the interface tunnel 0 is up. (Details not shown.)
# Switch B and Switch A can ping the IPv4-compatible IPv6 address of each other. For example, ping the
IPv4-compatible IPv6 address of Switch B from Switch A.
[SwitchA-Tunnel10] ping ipv6 ::192.168.50.1
PING6(104=40+8+56 bytes) ::192.168.100.1 --> ::192.168.50.1
56 bytes from ::192.168.50.1, icmp_seq=0 hlim=64 time=17.000 ms
56 bytes from ::192.168.50.1, icmp_seq=1 hlim=64 time=9.000 ms
56 bytes from ::192.168.50.1, icmp_seq=2 hlim=64 time=11.000 ms
56 bytes from ::192.168.50.1, icmp_seq=3 hlim=64 time=9.000 ms
56 bytes from ::192.168.50.1, icmp_seq=4 hlim=64 time=11.000 ms
--- ::192.168.50.1 ping6 statistics ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 9.000/11.400/17.000/2.939 ms