Qtech QSW-8200-28T-AC — команды для настройки маршрутизаторов на уровне 3 [16/47]

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User Manual

Chapter 1. Commands for Layer 3 Forwarding 16

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 Function: Prohibit router announcement.

 Parameter: None

 Command Mode: Interface Configuration Mode

 Default: Router Announcement function is disabled.

 Usage Guide: no ipv6 nd suppress-ra command enable router announcement function.

 Example: Enable router announcement function.

 Switch(Config-if-Vlan1)#no ipv6 nd suppress-ra

 ipv6 nd ra-lifetime

 Command: ipv6 nd ra-lifetime <seconds>

 no ipv6 nd ra-lifetime

 Function: Configure the lifetime of router announcement.

 Parameter: parameter <seconds> stands for the number of seconds of router

announcement lifetime, <seconds> value must be between 0-9000.

 Command Mode: Interface Configuration Mode

 Default: The number of seconds of router default announcement lifetime is 1800.

 Usage Guide: This command is used to configure the lifetime of the router on Layer 3

interface, seconds being 0 means this interface can not be used for default router,

otherwise the value should not be smaller than the maximum time interval of sending

router announcement. If no configuration is made, this value is equal to 3 times of the

maximum time interval of sending routing announcement.

 Example: Set the lifetime of routing announcement is 100 seconds.

 Switch(Config-if-Vlan1)#ipv6 nd ra-lifetime 100

1.2.24 ipv6 nd min-ra-interval

 Command: ipv6 nd min-ra-interval <seconds>

 no ipv6 nd min-ra-interval

 Function: Set the minimum time interval of sending routing message.

 Parameter: Parameter <seconds> is number of seconds of the minimum time interval

of sending routing announcement, <seconds> must be between 3-1350 seconds.

 Command Mode: Interface Configuration Mode

 Default: The default minimum time interval of sending routing announcement is 200

seconds.

 Usage Guide: The minimum time interval of routing announcement should not exceed

3/4 of the maximum time interval.

 Example: Set the minimum time interval of sending routing announcement is 10

seconds.

 Switch(Config-if-Vlan1)#ipv6 nd min-ra-interval 10

1.2.25 ipv6 nd max-ra-interval

 Command: ipv6 nd max-ra-interval <seconds>