442
EES4710BD 10 Slots L2/L3/L4 Chassis Switch
cost Cost value
State Status
Type Layer 3 switch type, such as designated
Priority Configure the priority in electing designated layer
3 switch.
Transit Delay The delay value for interface to transfer LAS
DR The designated layer 3 switch
BDR Backup designated layer 3 switch
Authentication key OSPF packet authentication key
Timer：
Hello, Poll, Dead, Retrans
OSPF protocol timer: including time set for
HELLO packet, poll interval packet, route
invalid, route retransmission, etc.
Number of Neigbors The number of neighboring layer 3 switches
Nubmer of Adjacencies The number of neighboring route interfaces
Adjacencies Neighboring interface IP address
（7）show ip ospf neighbor
The “show ip ospf neighbor” command can be used to display information about the neighbor OSPF
layer 3 switches.
For example, displayed information can be:
Switch#show ip ospf neighbor
interface ip 12.1.1.1 area id 0
router id 12.1.1.2 router ip addr 12.1.1.2
state NFULL priority 1
DR 12.1.1.2 BDR 12.1.1.1
last hello 66261 last exch 65712
interface ip 30.1.1.1 area id 0
interface ip 50.1.1.1 area id 0
router id 50.1.1.2 router ip addr 50.1.1.2
state NFULL priority 0
DR 50.1.1.1 BDR 0.0.0.0
last hello 66286 last exch 49614
interface ip 51.1.1.1 area id 0
interface ip 52.1.1.1 area id 0
interface ip 100.1.1.1 area id 0
interface ip 110.1.1.1 area id 0
interface ip 150.1.1.1 area id 0
router id 12.2.0.0 router ip addr 150.1.1.2
state NFULL priority 0
DR 150.1.1.1 BDR 0.0.0.0
last hello 66289 last exch 49607
Displayed information Explanation
interface ip The IP address of an interface in the current
layer 3 switch