Summer Sale Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: s2p65

Easiest Solution 2 Pass Your Certification Exams

4A0-101 Nokia Alcatel-Lucent Interior Routing Protocols and High Availability Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Nokia 4A0-101 Alcatel-Lucent Interior Routing Protocols and High Availability certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

Nokia 4A0-101 Premium Access     Download Demo    
Page: 5 / 5
Total 315 questions

An OSPF backbone area contains Type 5 LSAs. If an attached area receives only Summary LSAs from the backbone area, what type of area is the attached area?

A.

Normal

B.

Stub

C.

Totally stubby

D.

Totally NSSA

Which of the following is a characteristic of OSPFv2 that was NOT preserved in OSPFv3?

A.

LSA flooding mechanism.

B.

Totally stubby areas.

C.

MD5 authentication.

D.

DR and BDR election.

Which of the following regarding IS-IS DIS is FALSE?

A.

L1 and L2 routers elect separate DIS's.

B.

DIS uses a specific Ethernet multicast address to communicate with other routers on the broadcast network.

C.

If a new router starts up in a LAN and has a higher interface priority, the new router preempts the original DIS and becomes the DIS.

D.

In broadcast multi-access networks, such as Ethernet, one router is elected as the DIS and a second router as the backup DIS.

Click on the exhibit.

Given the output shown, which router is the ASBR in this network?

A.

10.10.10.2

B.

10.10.10.3

C.

10.10.10.4

D.

10.10.10.6

E.

There is no ASBR configured in the network.

Click on the exhibit.

If router R2 re-distributes the IS-IS route 192.168.3.0/24 into OSPF, router R3 will receive two routes to 192.168.3.0/24 Assume that all IS-IS routers are L1/L2 capable and are in the same area.

What will be the preference of the two routes?

A.

OSPF internal preference and IS-IS Level 1 internal preference.

B.

OSPF internal preference and IS-IS Level 1 external preference.

C.

OSPF external preference and IS-IS Level 1 internal preference.

D.

OSPF external preference and IS-IS Level 2 internal preference.

E.

OSPF external preference and IS-IS Level 1 external preference.

Which of the following best describes the forwarding of a IPv6 packet that has a destination anycast address?

A.

It is sent to all nodes on the local link.

B.

It is sent to all nodes on the local network.

C.

It is sent to all nodes that have joined the anycast group.

D.

It is sent to the nearest node that is assigned the anycast address

E.

It is sent to all nodes that are assigned the anycast address.

Which of the following best describes an OSPF Type 3 LSA?

A.

A Type 3 LSA is generated by an ASBR only when route summarization is configured.

B.

A Type 3 LSA is generated by an ABR only when route summarization is configured.

C.

A Type 3 LSA is generated by an ASBR to describe routes to routers outside the area.

D.

A Type 3 LSA is generated by an ABR to describe routes to routers outside the area.

How does an IS-IS router acknowledge the receipt of an IS-IS LSP on a point-to-point link?

A.

They are explicitly acknowledged by sending a CSNP to the sender identifying the LSP.

B.

They are implicitly acknowledged as a part of the link-state database synchronization and maintenance procedures.

C.

They are explicitly acknowledged by sending a PSNP to the sender identifying the LSP.

D.

They are implicitly acknowledged by the DIS multicast of CSNPs.

An Alcatel-Lucent 7750 SR has a port with the MAC address of 00;03:FA:AC:77: AF. The port is bound to an interface. If IPv6 is then enabled on that interface .what will the link-local address be?

A.

FE80::203:FAFF:FEAC:77AF/64

B.

2000::203:FAFFFEAC:77AF/64

C.

FE80::3FAFF:FEAC:77AF/64

D.

FC00::203:FAFF:FEAC:77AF/64

E.

FC00::3:FAFF:FEAC:77AF/64

Which of the following is NOT a field in the IPv6 header?

A.

Next Header

B.

Traffic Class

C.

Hop Limit

D.

Fragment Offset

E.

Flow Label

Which type of LSA packets describe external routes originated within an NSSA area, and to what type are they converted to at the ABR?

A.

They are Type 7 within the area and are not modified at the ABR.

B.

They are Type 5 within the area and converted to Type 3 at the ABR.

C.

They are Type 5 within the area and are not modified at the ABR.

D.

They are Type 7 within the area and converted to Type 5 at the ABR.

Click on the exhibit.

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 5 LSA generation is TRUE?

A.

Router R1 generates a Type 5 LSA that is flooded to area 1 only.

B.

Router R1 generates a Type 5 LSA that is flooded to areas 1 and 0. Router R6 generates a Type 5 LSA that is flooded to area 2.

C.

Router R1 generates a Type 5 LSA that is flooded to areas 0.1, and 2.

D.

Router R3 generates a Type 5 LSA that is flooded to areas 0 and 2

E.

Type 5 LSAs are not generated in this network topology.

Which type of OSPF LSA lists the routers attached to a broadcast network?

A.

Type 1

B.

Type 2

C.

Type 3

D.

Type 4

E.

Type 5

Which of the following are major features of OSPF? (Choose 2.)

A.

Fast reroute capability.

B.

Control traffic prioritization.

C.

Route redistribution.

D.

Traffic engineering extensions.

E.

Cut through forwarding.

Nokia 4A0-101 Premium Access     Download Demo    
Page: 5 / 5
Total 315 questions
Copyright © 2014-2025 Solution2Pass. All Rights Reserved