Administrator Guide

Layer 3 Routing Commands 1609
User Guidelines
There are no user guidelines for this command.
Example
console(config-if-vlan3)#ipv6 mld query-max-response-time 4500
ipv6 nd dad attempts
Use the ipv6 nd dad attempts command in Interface Configuration mode to
set the number of duplicate address detection probes transmitted while doing
neighbor discovery. Duplicate address detection verifies that an IPv6 address
on an interface is unique.
Syntax
ipv6 nd dad attempts value
no ipv6 nd dad attempts
• value —Probes transmitted. (Range: 0-600)
Default Configuration
The default value for attempts is 1.
Command Mode
Interface Configuration (VLAN, Tunnel, Loopback) mode
User Guidelines
This command has no user guidelines.
Example
The following example sets at 10 the number of duplicate address detection
probes transmitted while doing neighbor discovery.
console(config)#interface vlan 15
console(config-if-vlan15)#ipv6 nd dad attempts 10
2CSNXXX_SWUM204.book Page 1609 Monday, January 25, 2016 1:25 PM