Network diagramFigure 68-5 Network diagram for IPv6 address configurationConfiguration procedure1) Configure Switch A.# Configure an automatically generated link-local address for the interface VLAN-interface 2. system-view[SwitchA] interface Vlan-interface 2[SwitchA-Vlan-interface2] ipv6 address auto link-local# Configure an EUI-64 address for the interface VLAN-interface 2.[SwitchA-Vlan-interface2] ipv6 address 2001::/64 eui-64# Configure a global unicast address for the interface VLAN-interface 2.[SwitchA-Vlan-interface2] ipv6 address 3001::1/642) Configure Switch B.# Configure an automatically generated link-local address for the interface VLAN-interface 2. system-view[SwitchB] interface Vlan-interface 2[SwitchB-Vlan-interface2] ipv6 address auto link-local# Configure an EUI-64 address for the interface VLAN-interface 2.[SwitchB-Vlan-interface2] ipv6 address 2001::/64 eui-64# Configure a global unicast address for the interface VLAN-interface 2.[SwitchB-Vlan-interface2] ipv6 address 3001::2/64Verification# Display the brief IPv6 information of an interface on Switch A.[SwitchA-Vlan-interface2] display ipv6 interface vlan-interface 2Vlan-interface2 current state : UPLine protocol current state : UPIPv6 is enabled, link-local address is FE80::20F:E2FF:FE49:8048Global unicast address(es):2001::20F:E2FF:FE49:8048, subnet is 2001::/643001::1, subnet is 3001::/64Joined group address(es):FF02::1:FF00:1FF02::1:FF49:8048FF02::1MTU is 1500 bytesND DAD is enabled, number of DAD attempts: 1ND reachable time is 30000 milliseconds68-15