Nokia 4A0-101 Online Practice Questions and Exam Preparation

Nokia 4A0-101 Online Questions & Answers

• Question 31:

  Click the exhibit button.

  

  Which of the following would correctly configure routers R2, R3, and R4?

  

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

• Question 32:

  Which of the following statements are true? Choose two answers.

  A. Route redistribution is only needed if Internet access is a requirement.
  B. Route filtering is the process of attaching data path filters to router interfaces.
  C. Route filtering involves deciding whether to permit or deny certain routing updates from being accepted into, or distributed out of, the route-selection process.
  D. Redistribution is needed for exchanging routes from one routing protocol to another.
  E. OSPF routers that are redistributing routes must be configured as ABRs.
  C. Route filtering involves deciding whether to permit or deny certain routing updates from being accepted into, or distributed out of, the route-selection process.
  D. Redistribution is needed for exchanging routes from one routing protocol to another.

• Question 33:

  Click the exhibit button.

  

  Router R2 advertises the network 192.168.3.0/24 to router R1 via OSPF. A route policy has been constructed to discard the route on router R1; however, it is not working. What is the problem?

  A. The prefix list reject should be "192.168.3.0/16 exact".
  B. Router R1 should be configured as an OSPF "asbr".
  C. The policy "reject" should be set for import rather than export.
  D. The policy was likely not "committed" after creation.
  E. This is not possible because OSPF cannot use import policies.
  E. This is not possible because OSPF cannot use import policies.

• Question 34:

  What is the term used for the updates sent by IS-IS?

  A. Link State PDUs
  B. Link State Updates
  C. Link State Advertisements
  D. Intermediate System Update Packets
  A. Link State PDUs

• Question 35:

  Click the exhibit button.

  

  Given the diagram in the exhibit, what would be the correct static route configuration on the router on the right, if it is an Alcatel-Lucent 7750 SR?

  A. config> static-route 0.0.0.0/0 next-hop 10.1.2.2
  B. config>router> static-route 0.0.0.0 255.255.255.255 next-hop 10.1.2.1
  C. config>router> static-route 0.0.0.0/0 next-hop 10.1.2.2
  D. config>router> static-route 0 0.0 0/0 next-hop 10.1.2.1
  D. config>router> static-route 0 0.0 0/0 next-hop 10.1.2.1

• Question 36:

  Refer to the exhibit.

  

  Assume that OSPFv3 is properly configured on all routers and that R4 advertises its system prefix into Area 0. Which of the following statements best describes how R5 learns R4's IPv6 system prefix?

  A. With a Router LSA originated by R1
  B. With a Router LSA originated by R5
  C. With a Router LSA originated by R4
  D. With an Inter-Area Prefix LSA originated by R1
  E. With an Inter-Area Prefix LSA originated by R5
  F. With an Inter-Area Prefix LSA originated by R4
  D. With an Inter-Area Prefix LSA originated by R1

• Question 37:

  Which of the following correctly lists the 5 OSPF packet types?

  A. Hello, link state update, link state packet, link State acknowledgement, database description.
  B. Link state update, link state refresh, link state acknowledgement, database description, notification.
  C. Hello, link state refresh, link state update, link state acknowledgement, link state authentication.
  D. Hello, link state update, link state request, link state acknowledgement, database description.
  D. Hello, link state update, link state request, link state acknowledgement, database description.

• Question 38:

  Which one of the following is a valid IPv6 multicast address?

  A. ff00::1:2
  B. fe80::216:4dff:fe13:5cae
  C. ::ffff:0:0.240.0.0.1
  D. 2001:db8::30a:216:4dff:fe13:5cae
  E. fd01:2234:5678::1
  A. ff00::1:2

• Question 39:

  What is another term to describe the default route for a client?

  A. Black hole
  B. Default gateway
  C. Gateway path
  D. Proxy ARP
  B. Default gateway

• Question 40:

  Which of the following about 6over4 is FALSE?

  A. The CE routers run only IPv6.
  B. The PE routers must run IPv4 and IPv6.
  C. The P routers must run IPv4 and IPv6.
  D. IPv6 routes on the PE routers may have an IPv4 address as the next hop.
  C. The P routers must run IPv4 and IPv6.