Dhcpv6 Client Configuration Examples; Ipv6 Address Acquisition Configuration Example - HPE FlexNetwork 10500 Series Configuration Manual

DHCPv6 client configuration examples

IPv6 address acquisition configuration example

Network requirements
As shown in
the DHCPv6 server. The parameters include IPv6 address, DNS server address, domain name suffix,
SIP server address, and SIP server domain name.
Figure 79 Network diagram
DHCPv6 server
Vlan-int2
Switch
DHCPv6 client
Configuration procedure
You must configure the DHCPv6 server first before configuring the DHCPv6 client. For information
about configuring DHCPv6 server, see
# Configure VLAN-interface 2 as a DHCPv6 client for IPv6 address acquisition. Configure the
DHCPv6 client to support DHCPv6 rapid address assignment. Configure the DHCPv6 client to
create a dynamic DHCPv6 option group for saving configuration parameters.
<Switch> system-view
[Switch] interface vlan-interface 2
[Switch-Vlan-interface2] ipv6 address dhcp-alloc rapid-commit option-group 1
[Switch-Vlan-interface2] quit
Verifying the configuration
# Verify that the client has obtained an IPv6 address and other configuration parameters from the
server.
[Switch] display ipv6 dhcp client
Vlan-interface2:
Type: Stateful client requesting address
State: OPEN
Client DUID: 0003000100e002000000
Preferred server:
Reachable via address: FE80::2E0:1FF:FE00:18
Server DUID: 0003000100e001000000
IA_NA: IAID 0x00000642, T1 50 sec, T2 80 sec
Address: 1:1::2/128
Preferred lifetime 100 sec, valid lifetime 200 sec
Figure 79, configure the switch to use DHCPv6 to obtain configuration parameters from
Vlan-int2
1::1/48
DHCPv6 client
"Configuring the DHCPv6
219
server."