D-Link xStack DES-3800 Series User Manual page 154

Configure the following parameters if you are adding or changing an OSPF Virtual Interface:
Parameter
Transit Area ID
Neighbor Router
Hello Interval (1-
65535)
Dead Interval (1-
65535)
Auth Type
Password/Auth. Key
ID
Transmit Delay
RetransInterval
Click Apply to implement changes made.
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
Figure 8- 34. OSPF Virtual Link Settings - Edit
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 menu.
Enter a case-sensitive password for simple authorization or enter the MD5 key you set
in the MD5 Key settings menu.
The number of seconds required to transmit a link state update over this virtual link.
Transit delay takes into account transmission and propagation delays. This field is
fixed at 1 second.
The number of seconds between link state advertisement retransmissions for
adjacencies belonging to this virtual link. This field is fixed at 5 seconds.
138