D-Link DGS-3312SR Product Manual page 132

The status of the virtual interface appears (Up or Down) in the Status column.
Configure the following parameters if you are adding or changing an OSPF Virtual Interface:
Parameter
Transit Area ID
Neighbor Router ID
Hello Interval(1-
65535)
Dead Interval(1-
65535)
Auth Type
Password/Auth. Key
ID
DGS-3312SR Gigabit Layer 3 Switch
Figure 5- 35. OSPF Virtual Interface Settings – Add window
Description
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.
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.
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.
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.
If using authorization for OSPF routers, select the type being used. MD5 key
authorization must be set up in the MD5 Key Settings window.
Enter a case-sensitive password for simple authorization or enter the MD5 key you
set in the MD5 Key Settings window.
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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