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> - aaa dhcpv6-delegated-prefix delegated-ipv6-prefix

> # aaa dhcpv6-delegated-prefix delegated-ipv6-prefix

> #### Syntax

> [ no ] aaa dhcpv6-delegated-prefix delegated-ipv6-prefix

> #### Release Information

> Command introduced in JUNOSe Release 10.1.0.

> #### Description

> Sets the Delegated-IPv6-Prefix RADIUS attribute to be used for DHCPv6 Prefix Delegation. The no version restores the default behavior, which causes the Framed-IPv6-Prefix RADIUS attribute to be used for Prefix Delegation.

> | Note: If you configured the Framed-IPv6-Prefix attribute to be used for IPv6 Neighbor Discovery router advertisements by using the aaa ipv6-nd-ra-prefix framed-ipv6-prefix command, you must also issue the aaa dhcpv6-delegated-prefix delegated-ipv6-prefix command after you issue the aaa ipv6-nd-ra-prefix framed-ipv6-prefix command to enable the use of the Delegated-IPv6-Prefix attribute for DHCPv6 Prefix Delegation. Otherwise, the Framed-IPv6-Prefix attribute will be used for both IPv6 Neighbor Discovery router advertisements and DHCPv6 Prefix Delegation.

> #### Mode

> Global Configuration

> #### Published: 2009-10-09

> Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice.