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3Com Switch 7750 Series
Command Reference Guide – Routing Protocol Chapter 3 OSPF Configuration Commands
3-14
Area 0.0.0.0:
Authtype: none Flags: <>
SPF scheduled: <Router Net Intra>
Interface: 110.1.1.1 (Vlan-interface110)
Cost: 11 State: DR Type: Broadcast
Priority: 11
Designated Router: 110.1.1.1
Backup Designated Router: 110.1.1.2
Timers: Hello 10, Dead 40, Poll 40, Retransmit 5, Transmit Delay 1
Table 3-3 Description on the fields of the display ospf brief command
Field Description
RouterID Router ID of the router
Border Router
Border routers for connection to the area, including ASBRs
and ABRs
spf-schedule-interval Interval of SPF schedule
Authtype Authentication type of OSPF
Routing preference
Routing preference of OSPF. The internal route of OSPF
includes intra/inter area route, and its default routing
preference is 10, while that of the external route of OSPF is
150 by default
Default ASE
parameters
Default ASE parameters of OSPF, including metric, type
and tag
SPF computation
count
SPF computation count since OSPF is enabled
Area Count Areas for connection to this router
Nssa Area Count Number of NSSA areas
SPF scheduled SPF scheduled (flag)
Interface Name of interface belonging to this area
Cost Cost of routes
State State information
Type
Network type of OSPF interface/the first type refers to the
type of the imported external route
Priority Priority
Designated Router IP address of designated router (DR)
Backup Designated
Router
IP address of backup designated router (BDR)