Cisco ASR 9000 Series Command Reference

ipv6 nd nud-enable
To enable the IPv6 neighbor un-reachability detection (NUD), use the ipv6 nd nud-enable command in the
dynamic template configuration mode. To disable IPv6 NUD, use the no form of this command.
ipv6 nd nud-enable
no ipv6 nd nud-enable
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
Dynamic template configuration
Command History
ModificationRelease
This command was introduced.Release 4.3.0
Usage Guidelines
You must be in a user group associated with a task group that includes the proper task IDs. The command
reference guides include the task IDs required for each command. If you suspect user group assignment is
preventing you from using a command, contact your AAA administrator for assistance.
Task ID
OperationTask ID
read, writeconfig-services
Examples
This example shows how to enable IPv6 neighbor un-reachability detection in dynamic template configuration
mode:
RP/0/RSP0/CPU0:router(config)# dynamic-template type ppp p1
RP/0/RSP0/CPU0:router(config-dynamic-template-type)# ipv6 nd nud-enable
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference,
Release 5.2.x
362
Neighbor Discovery Commands
ipv6 nd nud-enable

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model