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Change – IBM SC30-3865-04 User Manual

Page 437

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Router lifetime

Specifies the time, in seconds, that the router is to be used as a
default router.

Valid Values: 0 or 4 - 9000 seconds, where 0 indicates that the
router is not being used as a default router

Default Value: (3 *

Maximum router advertisement interval)

Reachable Time

Specifies the time, in seconds, that a node assumes a neighbor is
reachable after having received a reachability confirmation.

Valid Values: 0 - 3 600 seconds, where 0 indicates unspecified by
this router

Default Value: 0

Retransmit timer

Specifies the time, in seconds, between retransmitted neighbor
solicitation messages.

Valid Values: 0 - 3 600 seconds, where 0 indicates unspecified by
this router

Default Value: 0

link-mtu

Specifies the value to be placed in the MTU options sent by the
router. This value should be sent on links that have a variable MTU
and may be sent on other links.

Valid Values: A 32-bit unsigned integer, where 0 indicates that no
MTU options are sent

Default Value: 0

Change

Use the change command to change a route advertisement or prefix.

Syntax:

change

ra

...

prefix

...

ra

Changes a configured route advertisement.See “Add” on page 405 for a
description of the parameters associated with the change ra command.

prefix Changes a configured prefix. Prefixes are added or deleted as you modify

the IPV6 address configuration. See “Add” on page 383 for more
information about adding IPv6 addresses.

To add a prefix:

Config> p ipv6

IPV6 user configuration

IPV6 config> add addr

Which net is this address for [0]? 5

New address []? 2002:9::6204

Prefix length must be between 8 and 128 [128]? 64

IPV6 config> exit

To change a prefix:

NDP Configuration Commands (Talk 6)

Chapter 15. Configuring and Monitoring Neighbor Discovery Protocol (NDP)

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