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Item Description
GigabitEthernet... This line identifies the interface type slot/port and the status
of the OSPF protocol on that interface.
Internet Address... This line displays the IP address, network mask and area
assigned to this interface.
Process ID... This line displays the OSPF Process ID, Router ID, Network
type and cost metric for this interface.
Transmit Delay... This line displays the interface’s settings for Transmit Delay,
State, and Priority. In the State setting, BDR is Backup
Designated Router.
Designated
Router...
This line displays the ID of the Designated Router and its
interface address.
Backup
Designated...
This line displays the ID of the Backup Designated Router
and its interface address.
Timer intervals... This line displays the interface’s timer settings for Hello
interval, Dead interval, Transmit Delay (Wait), and Retransmit
Interval.
Hello due... This line displays the amount time until the next Hello
packet is sent out this interface.
Neighbor Count... This line displays the number of neighbors and adjacent
neighbors. Listed below this line are the details about each
adjacent neighbor.
Example
Dell>show ip ospf int
TenGigabitEthernet 1/7 is up, line protocol is up
Internet Address 192.168.1.2/30, Area 0.0.0.1
Process ID 1, Router ID 192.168.253.2, Network Type
BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 192.168.253.2, Interface address
192.168.1.2
Backup Designated Router (ID) 192.168.253.1, Interface
address 192.168.1.1
Timer intervals configured, Hello 10, Dead 40, Wait 40,
Retransmit 5
Hello due in 00:00:02
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 192.168.253.1 (Backup Designated
Router)
TenGigabitEthernet 1/8 is up, line protocol is up
Internet Address 192.168.0.1/24, Area 0.0.0.1
Process ID 1, Router ID 192.168.253.2, Network Type
BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DROTHER, Priority 1
Designated Router (ID) 192.168.253.5, Interface address
192.168.0.4
Backup Designated Router (ID) 192.168.253.3, Interface
address 192.168.0.2
Timer intervals configured, Hello 10, Dead 40, Wait 40,
Retransmit 5
1330
Open Shortest Path First (OSPFv2 and OSPFv3)