ADTRAN AOS Version R10.1.0 Command Reference Manual page 1682

Command Reference Guide
ipv6 nd router-preference
Use the ipv6 nd router-preference command to specify the default router preference value set in Internet
Protocol version 6 (IPv6) router advertisement (RA) messages. Setting this preference helps the receivers
of RA messages to determine the preference of one router over another as a default router in environments
with multiple routers. Use the no form of this command to return the preference to the default setting.
Variations of this command include:
ipv6 nd router-preference high
ipv6 nd router-preference low
ipv6 nd router-preference medium
Syntax Description
high
low
medium
Default Values
By default, the router preference is set to medium.
Command History
Release 18.1
Usage Examples
The following example specifies that the advertised default router preference is high:
(config)#interface ethernet 0/1
(config-eth 0/1)#ipv6 nd router-preference high
60000CRG0-35E
Specifies the preference value is high.
Specifies the preference value is low.
Specifies the preference value is medium.
Command was introduced.
Copyright © 2012 ADTRAN, Inc.
Ethernet Interface Command Set
1682