H3C Technologies H3C S12500 Series Switches - Manual (Page 231)

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• Configure Switch B:
# Enable IPv6.
<SwitchB> system-view
[SwitchB] ipv6
# Configure an IPv4 address for VLAN-interface 100.
[SwitchB] interface vlan-interface 100
[SwitchB-Vlan-interface100] ip address 6.1.1.1 255.255.255.0
[SwitchB-Vlan-interface100] quit
# Configure an IPv6 address for VLAN-interface 101.
[SwitchB] interface vlan-interface 101
[SwitchB-Vlan-interface101] ipv6 address 2001::1/16
[SwitchB-Vlan-interface101] quit
# Configure a 6to4 tunnel.
[SwitchB] interface tunnel 0
[SwitchB-Tunnel0] ipv6 address 2001:0601:0101::1/64
[SwitchB-Tunnel0] source vlan-interface 100
[SwitchB-Tunnel0] tunnel-protocol ipv6-ipv4 6to4
[SwitchB-Tunnel0] quit
# Configure a static route destined for 2002::/16 through tunnel interface.
[SwitchB] ipv6 route-static 2002:: 16 tunnel 0
Verifying the configuration
# Verify that Host A and Host B can ping each other.
D:\>ping6 -s 2002:201:101:1::2 2001::2
Pinging 2001::2
from 2002:201:101:1::2 with 32 bytes of data:
Reply from 2001::2: bytes=32 time=13ms
Reply from 2001::2: bytes=32 time=1ms
Reply from 2001::2: bytes=32 time=1ms
Reply from 2001::2: bytes=32 time<1ms
Ping statistics for 2001::2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 13ms, Average = 3ms
Configuring an ISATAP tunnel
Configuration prerequisites
Configure IP addresses for interfaces (such as the VLAN interface, Ethernet interface, and loopback
interface) on the switch to ensure normal communication. One of the interfaces will be used as the source
interface of the tunnel.