D-Link DES-3226S Инструкция по эксплуатации онлайн [191/242] 40452

D-Link DES-3326S Layer 3 Switch

Figure 24- 11. Virtual Interface Configuration − Add

Configure the following parameters if you are adding or changing an OSPF Virtual Interface:

Parameter Description

Transit Area ID

Allows the entry of an OSPF Area ID − previously defined on the Switch − that allows a

remote area to communicate with the backbone (area 0). A Transit Area cannot be a

Stub Area or a Backbone Area.

Neighbor Router

The OSPF router ID for the remote router. This is a 32-bit number in the form of an IP

address (xxx.xxx.xxx.xxx) that uniquely identifies the remote area’s Area Border Router.

Hello Interval

Specify the interval between the transmission of OSPF Hello packets, in seconds. Enter

a value between 1 and 65535 seconds. The Hello Interval, Dead Interval, Authorization

Type, and Authorization Key should have identical settings for all routers on the same

network.

Dead Interval

Specify the length of time between (receiving) Hello packets from a neighbor router

before the selected area declares that router down. Again, all routers on the network

should use the same setting.

Auth Type

If using authorization for OSPF routers, select the type being used. MD5 key

authorization must be set up in the MD5 Key Settings menu.

Password/Auth. Key

Enter a case-sensitive password for simple authorization or enter the MD5 key you set

in the MD5 Key settings menu.

NOTE: For OSPF to function properly some settings should be identical

on all participating OSPF devices. These settings include the Hello Interval

and Dead Interval. For networks using authorization for OSPF devices,

they Authorization Type and Password or Key used must likewise be

identical.

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