GS-5220-Series (V4) User Manual

Table Of Contents
Users Manual of GS-5220 PoE Series Managed Switch
258
4.4.4.1 Global Configuration
This is OSPF router configuration table. It is a general group to configure the OSPF common router parameters. The screen in
Figure 4-4-4-1 appears.
Figure 4-4-4-1: OSPF Global Configuration Page Screenshot
The page includes the following fields:
Object Description
OSPF Router Mode Enable/Disable the OSPF router mode.
Router ID The OSPF Router ID in IPv4 address format(A.B.C.D).
When the router's OSPF Router ID is changed, if there is one or more fully adjacent neighbors in
current OSPF area, the new router ID will take effect after restart OSPF process. Notice that the
router ID should be unique in the Autonomous System and value '0.0.0.0' is invalid since it is
reserved for the default algorithm.
Auto: The default algorithm will choose the largest IP address assigned to the router.
Specific: User specified router ID.
Default Passive Mode Configure all interfaces as passive-interface by default.When an interface is configured as a
passive-interface, the OSFP routing updates sending is suppressed, therefore the interface does
not establish adjacencies (No OSPF Hellos). The subnet of all interfaces (both passive and active)