D-Link xStack DGS-3120 Series, Справочное руководство

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xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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Area ID Specifies the area to which the interface is assigned. An Area ID is a 32-bit number in
the form of an IP address (xxx.xxx.xxx.xxx) that uniquely identifies the OSPF area in
the OSPF domain.
Hello Interval (1-65535)
Allows the specification of the interval between the transmissions of OSPF Hello
packets, in seconds. The Hello Interval, Dead Interval, Authorization Type, and
Authorization Key should be the same for all routers on the same network.
Dead Interval (1-65535) Allows the specification of the length of time between the receipts of Hello packets from
a neighbor router before the selected area declares that router down. The Dead Interval
must be evenly divisible by the Hello Interval.
Passive Assign the designated entry to be a passive interface. A passive interface will not
advertise to any other routers than those within its OSPF intranet.
Distribute List In
Specifies the inbound route filter on OSPF interface.
Click the Apply button to accept the changes made.
Click on the <<Back button to return to the previous window.
OSPF Virtual Link Settings
This window is used to configure the OSPF virtual interface settings for this Switch.
To view the following window, click L3 Features > OSPF > OSPFv2 > OSPF Virtual Link Settings , as shown
below:
Figure 5-49 OSPF Virtual Link Settings window
The fields that can be configured are described below:
Parameter Description
Transit Area ID A 32-bit number in the form of an IP address (xxx.xxx.xxx.xxx) that uniquely identifies
the OSPF area in the OSPF domain.
Hello Interval (1-65535) Allows the specification of the interval between the transmissions of OSPF Hello
packets, in seconds. The Hello Interval, Dead Interval, Authorization Type, and
Authorization Key should be the same for all routers on the same network.
Neighbor Router ID The OSPF router ID for the remote area. 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.
This is the router ID of the neighbor router.
Dead Interval (1-65535) Allows the specification of the length of time between the receipts of Hello packets from
a neighbor router before the selected area declares that router down. The Dead Interval
must be evenly divisible by the Hello Interval.
Authentication Select the authentication used. Options to choose from are None , Simple and MD5 .
When choosing Simple authentication, a Password must be entered. When choosing
MD5 authentication, a Key ID must be entered.
Click the Apply button to accept the changes made.
Click the Edit button to re-configure the selected entry.