Hello Experts,
Can you help me understand what is the meaning of below line in show ip ospf interface command (marked in red)? This is from Agg switch which is connected to Core switch.
Internet Address 10.199.1.1/32, Area 0
Agg#show ip ospf interface
Loopback0 is up, line protocol is up
Internet Address 10.199.1.1/32, Area 0
Process ID 1, Router ID 10.199.1.1, Network Type LOOPBACK, Cost: 1
Loopback interface is treated as a stub Host
Port-channel1 is up, line protocol is up (connected)
Internet Address 10.99.250.1/28, Area 0
Process ID 1, Router ID 10.199.1.1, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 10.199.1.1, Interface address 10.99.250.1
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:06
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 3/3, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
Vlan3820 is up, line protocol is up
Internet Address 10.99.250.129/29, Area 0
Process ID 1, Router ID 10.199.1.1, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 10.199.1.1, Interface address 10.99.250.129
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:05
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 12/12, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
GigabitEthernet2/0/48 is up, line protocol is up (connected)
Internet Address 10.99.1.21/30, Area 0
Process ID 1, Router ID 10.199.1.1, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 10.199.1.1, Interface address 10.99.1.21
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:02
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 6/6, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
Port-channel18 is up, line protocol is up (connected)
Internet Address 10.99.250.17/29, Area 0
Process ID 1, Router ID 10.199.1.1, Network Type BROADCAST, Cost: 1
Enabled by interface config, including secondary ip addresses
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 10.199.1.1, Interface address 10.99.250.17
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:04
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
