Online Access Free 642-902 Practice Test

Which three restrictions apply to OSPF stub areas? (Choose three.)

• A.The area cannot be a backbone area.
• B.No virtual links are allowed.
• C.No Autonomous System Boundary Routers are allowed.
• D.Redistribution is not allowed unless the packet is changed to a type 7 packet.
• E.Interarea routes are suppressed.
• F.The area has no more than 10 routers.

A router is configured for redistribution to advertise EIGRP routes into OSPF on a boundary router. Given the configuration:
router ospf 1
redistribute eigrp 1 metric 25 subnets
What is the function of the 25 parameter in the redistribute command?

• A.It specifies the metric limit of 25 subnets in each OSPF route advertisement.
• B.It specifies the seed cost to be applied to the redistributed routes.
• C.It specifies a new process-id to inject the EIGRP routes into OSPF.
• D.It specifies the administrative distance on the redistributed routes.

Which three statements are true about EIGRP operation? (Choose three.)

• A.The summary route remains in the route table, even if there are no more specific routes to the network.
• B.The maximum metric for the specific routes is used as the metric for the summary route.
• C.Automatic summarization across major network boundaries is enabled by default.
• D.When summarization is configured, the router will also create a route to null 0.
• E.Summarization is configured on a per-interface level.

Refer to the exhibit.

Routers R1 and R2 have been configured to operate with OSPF. Routers R1 and R3 have been configured to operate with RIP. After configuring the redistribution between OSPF and RIP on R1, no OSPF routes are distributed into RIP. What should be done to correct this problem?

• A.Routes will first need to be distributed into another protocol, and then into RIP.
• B.The redistribution command should be reentered with the route-map map-tag parameter included.
• C.The redistribution command should be reentered with the match route-type parameter included.
• D.The redistribution command should be reentered with the metric metric-value parameter included.

Refer to the exhibit.

On the basis of the configuration provided, how are the Hello packets sent by R2 handled by R5 in OSPF area 5?

• A.The Hello packets will be dropped but the routers R2 and R5 will become neighbors.
• B.The Hello packets will be exchanged and adjacency will be established between routers R2 and R5.
• C.The Hello packets will be exchanged but the routers R2 and R5 will become neighbors only.
• D.The Hello packets will be dropped and no adjacency will be established between routers R2 and R5.