540 CHAPTER 46: IPV6 MANGEMENT CONFIGURATION
IPv6 Configuration
Example
IPv6 Unicast Address
Configuration
Network requirements
Two switches are directly connected through two Ethernet ports. The Ethernet
ports belong to VLAN 2. IPv6 addresses are configured for the interface
Vlan-interface2 on each switch to verify the connectivity between the two
switches. The global unicast address of Switch A is 3001::1/64, and the global
unicast address of Switch B is 3001::2/64.
Network diagram
Figure 193 Network diagram for IPv6 address configuration
Configuration procedure
1 Configure Switch A.
# Configure an automatically generated link-local address for the interface
Vlan-interface2.
<SwitchA> system-view
[SwitchA] interface Vlan-interface 2
[SwitchA-Vlan-interface2] ipv6 address auto link-local
# Configure a global unicast address for the interface Vlan-interface2.
[SwitchA-Vlan-interface2] ipv6 address 3001::1/64
2 Configure Switch B.
# Configure an automatically generated link-local address for the interface
Vlan-interface2.
<SwitchA> system-view
[SwitchB] interface Vlan-interface 2
[SwitchB-Vlan-interface2] ipv6 address auto link-local
# Configure a global unicast address for the interface Vlan-interface2.
[SwitchB-Vlan-interface2] ipv6 address 3001::2/64
Verification
# Display the brief IPv6 information of an interface on Switch A.
[SwitchA-Vlan-interface2] display ipv6 interface vlan-interface 2
Vlan-interface2 current state :UP
Line protocol current state :UP
IPv6 is enabled, link-local address is FE80::20F:E2FF:FE47:4CA3
Global unicast address(es):
3001::1, subnet is 3001::/64 [DUPLICATE]
Switch A Switch B
Vlan-interface 2
Vlan-interface 2
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