R2511-HP MSR Router Series Layer 3 - IP Services Command Reference(V5)

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Default
The number of attempts to send an NS message for DAD is 1.
Views
Interface view
Default command level
2: System level
Parameters
value: Specifies the number of attempts to send an NS message for DAD, in the range of 0 to 600. The
default value is 1. To disable DAD, set the value to 0.
Examples
# Set the number of attempts to send an NS message for DAD to 20.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] ipv6 nd dad attempts 20
Related commands
display ipv6 interface
ipv6 nd hop-limit
Use ipv6 nd hop-limit to configure the hop limit advertised by the device.
Use undo ipv6 nd hop-limit to restore the default hop limit.
Syntax
ipv6 nd hop-limit value
undo ipv6 nd hop-limit
Default
The hop limit advertised by the device is 64.
Views
System view
Default command level
2: System level
Parameters
value: Specifies the number of hops, in the range of 0 to 255. When it is set to 0, the Hop Limit field in
RA messages sent by the device is 0. The number of hops is determined by the requesting device itself.
Examples
# Set the hop limit advertised by the device to 100.
<Sysname> system-view
[Sysname] ipv6 nd hop-limit 100