3Com MSR 30, MSR 50 manual Ipv6 nd ns retrans-timer, Ipv6 nd nud reachable-time

852CHAPTER 65: IPV6 BASICS CONFIGURATION COMMANDS

Parameter value: Number of hops, in the range of 0 to 255. When it is set to 0, the Cur Hop Limit field in RA messages sent by the device is 0. That is, the number of hops is determined by the host itself, but not specified by the device.

Description Use the ipv6 nd hop-limitcommand to configure the hop limit advertised by the device.

Use the undo ipv6 nd hop-limitcommand to restore the default hop limit.

By default, the hop limit advertised by the device is 64.

Example # Set the hop limit advertised by the device to 100.

<Sysname> system-view

[Sysname] ipv6 nd hop-limit 100

ipv6 nd ns retrans-timer

Syntax ipv6 nd ns retrans-timer value

undo ipv6 nd ns retrans-timer

View Interface view

Parameter value: Interval for sending NS messages in milliseconds, in the range of 1,000 to 3,600,000.

Description Use the ipv6 nd ns retrans-timercommand to set the interval for sending NS messages. The local interface sends NS messages at intervals of this value. Furthermore, the Retrans Timer field in RA messages sent by the local interface is equal to this value.

Use the undo ipv6 nd ns retrans-timercommand to restore the default interval.

By default, the local interface sends NS messages at intervals of 1,000 milliseconds and the Retrans Timer field in RA messages sent by the local interface is 0.

Example # Specify Ethernet1/0 to send NS messages at intervals of 10,000 milliseconds.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] ipv6 nd ns retrans-timer 10000

ipv6 nd nud reachable-time

Syntax ipv6 nd nud reachable-time value

undo ipv6 nd nud reachable-time