H3C Technologies H3C SecPath F1000-E - Manual (Page 86)

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static prefixes configured for specific clients, or have a prefix pool referenced for dynamic assignment
from the specific prefix range.
A DHCPv6 server selects a prefix from the address pool according to the following sequence:
1. The desired static prefix with the DUID and IAID matching those of the client
2. The static prefix with the DUID and IAID matching those of the client
3. The desired static prefix with the DUID matching the client’s DUID and with no client IAID specified
4. The static prefix with the DUID matching the client’s DUID and with no client IAID specified
5. The desired idle prefix in the prefix pool
6. An idle prefix in the prefix pool
DHCPv6 Server Configuration Task List
Complete the following tasks to configure the DHCPv6 server:
Task Remarks
Enabling the DHCPv6 Server Required
Creating a Prefix Pool Required
Configuring a DHCPv6 Address Pool Required
Applying the Address Pool to an Interface Required
Configuration Prerequisites
Before configuring the DHCPv6 server, enable IPv6 by using the ipv6 command. For details about the
ipv6 command, refer to IPv6 Basics Commands in the IP Services Volume.
Enabling the DHCPv6 Server
Follow these steps to enable the DHCPv6 server:
To do… Use the command… Remarks
Enter system view system-view —
Enable the DHCPv6 server function ipv6 dhcp server enable
Required
Disabled by default.
Creating a Prefix Pool
Follow these steps to create a prefix pool:
To do… Use the command… Remarks
Enter system view system-view —