Online Access Free 4A0-113 Exam Questions

In an OSPF environment, what must a router receive after it sends out an update?

• A.The router must receive a Hello
• B.The router must receive a new sequence number
• C.The router must receive a Link State Packet
• D.The router must receive an acknowledgment

What is the source IP address in an OSPF update?

• A.The system address of the router.
• B.224.0.0.5
• C.224.0.0.6
• D.The unicast IP address of the interface the update is sent on

Identify two attributes of Distance Vector Protocols: (Choose two)

• A.Send information about directly connected links to neighbors at periodic intervals.
• B.Maintain multiple databases: neighbor, topology and routing.
• C.Use split horizon by default.
• D.Use holddown timers when topologies change to allow for convergence.

Choose the Distance Vector Protocols from the list below:

• A.IS-IS
• B.OSPF
• C.RIPv1
• D.RIPv2

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding type 4 LSA generation is true?

• A.Router R3 generates a type 4 LSA that is flooded to area 0, and router R6 generates a type 4 LSA that is flooded to area 2.
• B.Router R3 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
• C.Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
• D.Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.