[Nov 16, 2024] 4A0-113 Exam Brain Dumps – Study Notes and Theory [Q32-Q55]

Q32. What best describes the type of packets used by OSPF routers to exchange updates on a pointto-point link?

Q33. Click the exhibit button.

What is the command to configure a static route on the Nokia 7750 SR router R1 to reach the network behind router R2?

Q34. What causes an adjacency to change from down to two ways?

Q35. What are the three databases maintained by a Link State Protocol?

Q36. Click the exhibit button.


The OSPF adjacency between routers R3 and R1 is down. What is the problem?

Q37. There is an IP host with IP address 10.2.3.1. A static route is created, using the “configure router static-route 10.2.3.0/24 next-hop 10.1.2.1” command. What is the correct traceroute command to test this static route on an Nokia 7750 SR?

Q38. In which of the following types of areas does an OSPF router not set the E bit in its Type 1 LSA?

Q39. Click the exhibit button.

Two neighboring OSPF routers have exchanged the packets shown. What state is the adjacency in?

Q40. If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?

Q41. Which of the following statements apply to link state protocol behavior? Choose three answers.

Q42. Which of the following are similarities between OSPF and IS-IS? Choose two answers.

Q43. Which of the following statements regarding area border routers in an OSPF network is true?

Q44. What are the default Hello and Dead timer intervals for OSPF on the Nokia 7750 SR?

Q45. What type of LSA is used to flood information about prefixes from one OSPF area to other attached areas?

Q46. What are the types of networks supported on an Nokia 7750 SR for OSPF? (Choose 2)

Q47. Which of the following conditions will prevent an OSPF adjacency from reaching the full state? Choose three answers.

Q48. Click the exhibit button.

A static route is created on router R1 “using the “static-route 0.0.0.0/0 next-hop 10.3.3.2” command. What command can be used to test the static route on an Nokia 7750 SR?

Q49. What is the source IP address in an OSPF update?

Q50. What are some of the characteristics of Nokia’s implementation of non-stop routing? (Choose two)

Q51. Click the exhibit button.

192.168.3.1 is a loopback interface on router R2 and is distributed to OSPF area 0, but the ping fails from router R3. Which of the following is a possible solution to the problem?

Q52. When an OSPF adjacency is stuck in the “ExchStart” state, what is the most likely cause?

Q53. Select the answer below that correctly lists the 5 different OSPF packet types.

Q54. Which of the following concerning OSPFv3 is TRUE?

Q55. An Nokia 7750 SR receives a route via an IS-IS LSP with internal reach ability, and receives the same route via an OSPF type 5 LSA.
If al protocol preferences are default, which route will be installed in the route table?