Dynamic Ipv6 Address Assignment Configuration Example - HP 5920 Series Configuration Manual

Pool: 1
IPv6 prefix
2001:410:201::/48
# After the other client obtains an IPv6 prefix, display binding information on the DHCPv6 server.
[Switch-Vlan-interface2] display ipv6 dhcp server pd-in-use
Pool: 1
IPv6 prefix
2001:410:201::/48
2001:410::/48

Dynamic IPv6 address assignment configuration example

Network requirements
As shown in
subnets 1::1:0:0:0/96 and 1::2:0:0:0/96. On Switch A, configure the IPv6 address for VLAN-interface
10 and 1::2:0:0:1/96 for VLAN-interface 20. The lease duration of the addresses on subnet
1::1:0:0:0/96 is 172800 seconds (2 days), the valid time is 345600 seconds (4 days), the domain name
suffix is aabbcc.com, and the DNS server address is 1::1:0:0:2/96. The lease duration of the addresses
on subnet 1::2:0:0:0/96 is 432000 seconds (5 days), the valid time is 864000 seconds (10 days), the
domain name is aabbcc.com, and the DNS server address is 1::2:0:0:2/96.
Figure 65 Network diagram
Configuration procedure
Configure the IPv6 addresses for the interfaces on the DHCPv6 server. (Details not shown.)
1.
Enable DHCPv6:
2.
# Enable DHCPv6 server on VLAN-interface 10 and VLAN-interface 20.
<SwitchA> system-view
[SwitchA] interface vlan-interface 10
[SwitchA-Vlan-interface10] ipv6 dhcp select server
[SwitchA-Vlan-interface10] quit
[SwitchA] interface vlan-interface20
[SwitchA-Vlan-interface20] ipv6 dhcp select server
[SwitchA-Vlan-interface20] quit
# Exclude the DNS server address from dynamic assignment.
[SwitchA] ipv6 dhcp server forbidden-address 1::1:0:0:2
Figure 65, Switch A serves as a DHCPv6 server to assign IPv6 addresses to the clients in
Type Lease expiration
Static(C) Jul 10 19:45:01 2009
Type Lease expiration
Static(C) Jul 10 19:45:01 2009
Auto(C) Jul 10 20:44:05 2009
150