D-Link DGS-6608 — настройка интервала OSPF для обнаружения соседей в сетях [329/1106]

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DGS-6600 Series Switch ip ospf dead-interval

CLI Reference Guide

319

ip ospf dead-interval

Use this command to set the interval during which no hello packets are received

and after which a neighbor is declared dead. The no form of this command will

reset the dead-interval to the default value.

ip ospf dead-interval SECONDS

no ospf dead-interval

Default 40 seconds.

Command Mode Interface configuration.

Usage Guideline The dead-interval is the amount of time that the router waits to receive an OSPF

hello packet from a neighbor before declaring the neighbor down.

This value is advertised in the router's hello packets. It must be the same for all

routers on a specific network.

Specifying a smaller dead interval in seconds will give faster detection of a

neighbor being down and improve convergence, but it may cause additional

routing instability.

Example The following example shows configuring dead-interval to 10 seconds on VLAN 1

interface.

Verify the settings by entering the show ip ospf interface command.

Syntax Description

SECONDS Specifies the interval in seconds. The range is 1 to 65535.

Switch# configure terminal

Switch(config)# interface vlan1

Switch(config-if)# ip ospf dead-interval 10