User Manual

Routing
281
M6100 Web Management User Guide
Table 105. OSPF Neighbor Table
Field Description
Interface Displays the interface for which data is to be
displayed or configured. Slot 0 is the base unit.
Neighbor IP Address The IP address of the neighboring router's interface
to the attached network. It is used as the destination
IP address when protocol packets are sent as
unicasts along this adjacency. Also used in
router-LSAs as the Link ID for the attached network if
the neighboring router is selected to be designated
router. The Neighbor IP address is learned when
Hello packets are received from the neighbor. For
virtual links, the Neighbor IP address is learned
during the routing table build process.
Neighbor Interface Index A Unit/Slot/Port identifying the neighbor interface
index.
Router ID A 32-bit integer in dotted decimal format
representing the neighbor interface.
Area ID The area ID of the OSPF area associated with the
interface.
Options An integer value that indicates the optional OSPF
capabilities supported by the neighbor. The
neighbor's optional OSPF capabilities are also listed
in its Hello packets. This enables received Hello
Packets to be rejected (for example, neighbor
relationships will not even start to form) if there is a
mismatch in certain crucial OSPF capabilities.
Router Priority The OSPF priority for the specified interface. The
priority of an interface is a priority integer from 0 to
255. A value of 0 indicates that the router is not
eligible to become the designated router on this
network.