API Guide

Example: Enable
DAD on link-local
address
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# ipv6 nd dad disable-ipv6-on-dad-failure
Supported
Releases
10.4.0E(R1) or later
ipv6 nd hop-limit
Sets the hop limit advertised in RA messages and included in IPv6 data packets sent by the router.
Syntax
ipv6 nd hop-limit hops
Parameters
● hop-limit hops — Enter the maximum number of hops allowed for RA messages, from 0 to 255.
Defaults 64 hops
Command Mode INTERFACE
Usage
Information
The configured hop limit is advertised in RA messages and included in IPv6 data packets sent by the
router. 0 indicates that no hop limit is specified by the router.
Example
OS10(config)# interface ethernet 1/2/3
OS10(conf-if-eth1/2/3)# ipv6 nd hop-limit 100
Supported
Releases
10.4.0E(R1) or later
ipv6 nd managed-config-flag
Sends RA messages that tell hosts to use stateful address autoconfiguration, such as DHCPv6, to obtain IPv6 addresses.
Syntax
ipv6 nd managed-config-flag
Parameters None
Defaults Not configured
Command Mode INTERFACE
Usage
Information
The no version of this command disables the managed-config-flag option in RA messages.
Example
OS10(config)# interface ethernet 1/2/3
OS10(conf-if-eth1/2/3)# ipv6 nd managed-config-flag
Supported
Releases
10.4.0E(R1) or later
ipv6 nd max-ra-interval
Sets the maximum time interval between sending RA messages.
Syntax
ipv6 nd max-ra-interval seconds
Parameters
● max-ra-interval seconds—Enter a time interval in seconds, from 4 to 1800.
Defaults 600 seconds
Command Mode
INTERFACE
Usage
Information
The no version of this command restores the default time interval that is used to send RA messages.
678 Layer 3