R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

194
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 nd autoconfig managed-address-flag
ipv6 nd autoconfig other-flag
Use ipv6 nd autoconfig other-flag to set the other stateful configuration flag (O) to 1 so that the host can
obtain information other than IPv6 address through stateful autoconfiguration (for example, from a
DHCPv6 server).
Use undo ipv6 nd autoconfig other-flag to restore the default.
Syntax
ipv6 nd autoconfig other-flag
undo ipv6 nd autoconfig other-flag
Default
The O flag is set to 0 so that the host can acquire other information through stateless autoconfiguration.
Views
Interface view
Predefined user roles
network-admin
Usage guidelines
The O flag determines whether a host uses stateful autoconfiguration to obtain configuration information
other than IPv6 address.
If the O flag is set to 1, the host uses stateful autoconfiguration (for example, from a DHCPv6 server) to
obtain configuration information other than IPv6 address. Otherwise, the host uses stateless
autoconfiguration.
Examples
# Configure the host to obtain configuration information other than IPv6 address through stateless
autoconfiguration.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] undo ipv6 nd autoconfig other-flag
ipv6 nd dad attempts
Use ipv6 nd dad attempts to configure the number of attempts to send an NS message for DAD.
Use undo ipv6 nd dad attempts to restore the default.
Syntax
ipv6 nd dad attempts value
undo ipv6 nd dad attempts