Accton Technology ES4626 Management Manual page 432

For example, displayed information can be:
Switch#show ip ospf virtual-links
no virtual-link
（10）show ip protocols
"show ip protocols" command can be used to display the information of the routing
protocols running in the switch.
For example, displayed information can be:
Switch#sh ip protocols
OSPF is running.
my router ID is 100.1.1.1
preference=10 ase perference=150
export metric=1
export tag=-2147483648
area ID 1
interface count: 2
7times spf has been run for this area
net range:
LSRefreshTime is1800
RIP information
rip is shutting down
Displayed information
OSPF is running
My router ID
Preference
Ase perference
Export metric
Export tag
Area ID
Interface count
N times spf has been run for this
area
Net range
LSRefreshTime
15.4.4.2 OSPF Troubleshooting Help
In configuring and using OSPF protocol, the OSPF protocol may fail to run properly due to
reasons such as physical connection failure or wrong configurations. The user should
ensure the following:
Good condition of the physical connection.
Explanation
The running routing protocol is OSPF protocol.
The ID number of the layer3 switch running.
OSPF routing priority.
Autonomous system exterior routes priority
Metrics for exporting OSPF routes.
Tag value for exporting OSPF routes.
The ID of the OSPF area that the current layer3
switch resides.
Number of interface running OSPF routing protocol
The layer3 switch performs minimum tree spanning
calculation.
The network scope for running OSPF protocol.
Link-state advertisement (LSA) update interval of
OSPF protocol.
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