1. Refer to the exhibit. What does the "O*E2" from the "O*E2 0.0.0.0/0 [110/1]
via 192.168.1.1, 00:05:34, Serial0/0" line represent?
- an external OSPF route that will not increment in cost.
2. Refer to the exhibit. What is the cost of the route to the 10.0.0.0 network?
3. What three parameters must be indentical between OSPF routers in order to
form an adjacency? (Choose three.)
- area id
- hello interval
- network type
4. What does OSPF use to reduce the number of exchanges of routing
information in networks where large numbers of neighbors are present? (Choose
- designated router
- backup designated router
5. What does OSPF use to calculate the cost to a destination network?
6. A fully converged five router OSPF network has been running successfully
for several weeks. All configurations have been saved and no static routes are
used. If one router looses power and reboots, what information will be in its
routing table after the configuration file is loaded but before OSPF has
- Routes for connected networks that are operational will be in the routing table.
7. Refer to the exhibit. Router A is correctly configured for OSPF. Which OSPF
configuration statement or set of statements was entered for router B to generate
the exhibited routing table?
- B(config-router)# network 192.168.1.0 0.0.0.3 area 0
8. Refer to the exhibit. Which network command or set of sommands will cause
OSPF to be enabled to send and receive packets for any R1 interface in the
- R1(config-router)# network 0.0.0.0 255.255.255.255 area 0
9. Refer to the exhibit. What does the "2" stand for in the router ospf 2
- The number 2 identifies this particular instance of OSPF on this router.
10. Refer to the exhibit. All routers have been configured with the interface
priorities that are shown. All routers were restarted simultaneously. The results
of the DR/BDR election are shown. What can