OSPF Test Exam Questions With Correct
Answers
Which interface configuration command might you use as an alternative to using the bandwidth
command and achieve the same goal when implementing OSPF? - answer✔✔Cost
Why would you use the bandwidth command when configuring an interface where OSPF routing
is used? - answer✔✔To ensure that OSPF uses a suitable value when calculating its metric
If a Cisco router learns two routes to the same destination, one through OSPF and one through
EIGRP, which route will be added to the routing table if default values are used? -
answer✔✔EIGRP
Router A is configured for OSPF using those commands. Neighboring router B is to be
configured with OSPF. What must be true if the router are to become adjacent? -
answer✔✔Router B must use area 0 in its configuration
Two neighboring routers are configured for OSPF but they have different hello and dead
intervals. What will happen? - answer✔✔They will fail to become adjacent
[110/1446] What are these numbers? - answer✔✔110 is the administrator distance
1446 is the cost
Which of the following algorithm does OSPF use to determine the best path? -
answer✔✔Dijkstra's algorithm
Identify the true statements regarding OSPF hello and dead timers on Ethernet segments -
answer✔✔Have to be the same intervals on all routers
The default hello time is 10 seconds
The default dead time is 40 seconds
The dead timer dynamically changes
This packet is send when a router notices a change in a link state - answer✔✔LSU
This packet is sent to compare the local topology to that send by another router - answer✔✔DBD
This packet is sent by the slave router if the database description has more up to date link state
entries - answer✔✔LSR
EXAM STUDY MATERIALS July 26, 2024 9:30 AM
Answers
Which interface configuration command might you use as an alternative to using the bandwidth
command and achieve the same goal when implementing OSPF? - answer✔✔Cost
Why would you use the bandwidth command when configuring an interface where OSPF routing
is used? - answer✔✔To ensure that OSPF uses a suitable value when calculating its metric
If a Cisco router learns two routes to the same destination, one through OSPF and one through
EIGRP, which route will be added to the routing table if default values are used? -
answer✔✔EIGRP
Router A is configured for OSPF using those commands. Neighboring router B is to be
configured with OSPF. What must be true if the router are to become adjacent? -
answer✔✔Router B must use area 0 in its configuration
Two neighboring routers are configured for OSPF but they have different hello and dead
intervals. What will happen? - answer✔✔They will fail to become adjacent
[110/1446] What are these numbers? - answer✔✔110 is the administrator distance
1446 is the cost
Which of the following algorithm does OSPF use to determine the best path? -
answer✔✔Dijkstra's algorithm
Identify the true statements regarding OSPF hello and dead timers on Ethernet segments -
answer✔✔Have to be the same intervals on all routers
The default hello time is 10 seconds
The default dead time is 40 seconds
The dead timer dynamically changes
This packet is send when a router notices a change in a link state - answer✔✔LSU
This packet is sent to compare the local topology to that send by another router - answer✔✔DBD
This packet is sent by the slave router if the database description has more up to date link state
entries - answer✔✔LSR
EXAM STUDY MATERIALS July 26, 2024 9:30 AM
