Configuration procedure

Configure Switch A:

# Enable IPv6.

<SwitchA> system-view
[SwitchA] ipv6

# Specify a global unicast address for VLAN-interface 2.

[SwitchA] interface vlan-interface 2
[SwitchA-Vlan-interface2] ipv6 address 3001::1/64
[SwitchA-Vlan-interface2] quit

# Specify a global unicast address for VLAN-interface 1, and allow it to advertise RA messages (no interface advertises RA messages by default).

[SwitchA] interface vlan-interface 1
[SwitchA-Vlan-interface1] ipv6 address 2001::1/64
[SwitchA-Vlan-interface1] undo ipv6 nd ra halt
[SwitchA-Vlan-interface1] quit

Configure Switch B:

# Enable IPv6.

<SwitchB> system-view
[SwitchB] ipv6

# Configure a global unicast address for VLAN-interface 2.

[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] ipv6 address 3001::2/64
[SwitchB-Vlan-interface2] quit

# Configure an IPv6 static route with destination IP address 2001::/64 and next hop address 3001::1.

[SwitchB] ipv6 route-static 2001:: 64 3001::1

Configure the host:

# Enable IPv6 for Host to automatically obtain an IPv6 address through IPv6 ND.

# On Switch A, use the ping ipv6 command to ping Switch B for the connectivity.

[SwitchA] ping ipv6 3001::1
  PING 3001::1 : 56  data bytes, press CTRL_C to break
    Reply from 3001::1
    bytes=56 Sequence=0 hop limit=64  time = 3 ms
    Reply from 3001::1
    bytes=56 Sequence=1 hop limit=64  time = 2 ms
    Reply from 3001::1
    bytes=56 Sequence=2 hop limit=64  time = 2 ms
    Reply from 3001::1
    bytes=56 Sequence=3 hop limit=64  time = 3 ms
    Reply from 3001::1
    bytes=56 Sequence=4 hop limit=64  time = 9 ms

  --- 3001::1 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 2/3/9 ms

# Display neighbor information about GigabitEthernet 1/0/2 on Switch A.

[SwitchA] display ipv6 neighbors interface GigabitEthernet 1/0/2
                Type: S-Static    D-Dynamic
IPv6 Address                 Link-layer      VID  Interface    State T Age
FE80::215:E9FF:FEA6:7D14      0015-e9a6-7d14  1     GE1/0/2         STALE D 1238
2001::15B:E0EA:3524:E791      0015-e9a6-7d14  1     GE1/0/2         STALE D 1248

The output shows that the IPv6 global unicast address that the host obtained is 2001::15B:E0EA:3524:E791.