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OSPF router ID
Area 1>>>>>>>> Area ID： 0
Router LSAs
Network LSAs
Summary Network LSAs
ASBR Summary LSAs
18.4.2.2.26 show ip ospf interface
Command: show ip ospf interface <interface>
Function: Displays OSPF interface information.
Parameters: <interface> stands for the interface name.
Default: Nothing displayed by default
Command mode: Admin Mode
Example:
Switch#show ip ospf interface vlan 1
IP address： 11.11.4.1
Net type： BROADCAST
State： IBACKUP
Priority： 1
Transit Delay： 1
DR： 11.11.4.2
BDR： 11.11.4.1
Authentication key：
Timer： Hello：10
Number of Neigbors： 1
Adjacencies：
1： 11.11.4.2
Displayed information
IP address
Mask
Area
Net type
Cost
State
Type
Priority
Transit Delay
DR
BDR
EES4710BD 10 Slots L2/L3/L4 Chassis Switch
Mask： 255.255.255.0
cost： 1
Type： BDR
Poll： 0
Nubmer of Adjacencies： 1
Explanation
Interface IP address
Interface mask.
The area of the interface
Network type, such as broadcast, p2mp, etc.
Cost value
Status
Layer 3 switch type, such as designated
Configures the priority in electing designated layer 3 switch.
The delay value for interface to transfer LAS.
The designated layer 3 switch.
Backup designated layer 3 switch.
424
The ID of the layer 3 switch.
Represent the LSA database information from
area 1 to area 0.
Route LSA
Network LSA
Summary network LSA
Autonomous system exterior LSA
Area： 0
Dead： 40
Retrans： 5
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