Configuring Duplicate Address Detection Attempts; Monitoring Neighbor Discovery - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - IP-IPV6-IGP CONFIGURATION GUIDE 2010-10-31 Configuration Manual

Configuring Duplicate Address Detection Attempts

ipv6 nd dad attempts

Monitoring Neighbor Discovery

Copyright © 2010, Juniper Networks, Inc.
Use to enable or disable Neighbor Discovery proxy.
Example
host1(config-if)#ipv6 nd proxy
Use the no version of this command to disable Neighbor Discovery proxy.
See ipv6 nd proxy
The duplicate address detection feature helps to verify that a new unicast IPv6 address
is unique in the network. The router sends the IPv6 address in its neighbor solicitation
messages. However, the router relies on the receiving device to understand the address
duplication and does not prompt a conflict if the address already exists.
The CLI allows you to specify the number of consecutive neighbor solicitation messages
that the router sends from the IPv6 interface.
Use to specify the number of consecutive neighbor solicitation messages that the
router sends from the IPv6 interface.
Use an attempt value of zero (0) to disable duplicate address detection on the current
interface.
The router suspends duplicate address detection on interfaces that are administratively
down.
Example
host1(config-if)#ipv6 nd dad attempts 10
Use the no version of this command to restore the default number of attempts to one
(1).
See ipv6 nd dad attempts
Neighbor Discovery-specific output appears in the output of various IPv6 show commands.
For detailed information about IPv6 show commands and their output, see "Configuring
IPv6" on page 121.
Chapter 3: Configuring Neighbor Discovery
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