# DHCPv6 Client IAPD-ID Configuration

The Identity Association Prefix Delegation-Identification (IAPD-ID) table lists the following information by interface:

- IAPD-ID: Value that the DHCPv6 client uses to request a specific prefix from the server.

- Prefix: IPv6 prefix/length.

- Preferred Lifetime: Period that the entry is active.

- Valid Lifetime (optional): Period of the lease.

- Configure: Action options, such as Edit to modify an entry and Remove to delete an entry.

- Interface: Selected interface with which to use this entry.

- SLA: Site-Local Aggregator (SLA ), which identifies a network or subnet used by the organization.

- SLA length: Length of the SLA, which can be from 0 to 16 bits.

- Configure: Action options, such as Edit to modify an entry and Remove to delete an entry.