4A0-C01 Nokia NRS II Composite Exam exact Exam Questions

Nokia NRS II Composite Exam

Last Update 6 hours ago Total Questions : 852

The Nokia NRS II Composite Exam content is now fully updated, with all current exam questions added 6 hours ago. Deciding to include 4A0-C01 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 4A0-C01 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 4A0-C01 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Nokia NRS II Composite Exam practice test comfortably within the allotted time.

Question # 21

Which of the following statements regarding OSPF routing updates on a multi-access network segment is true?

In multi-access networks, a DR and BDR are elected only if there are more than two routers connected to the network segment.

In multi-access networks, a DR and BDR are elected only if the subnet masks on the router interfaces are less than /30

In multi-access networks, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network.

In multi-access networks, a DR and BDR are elected. The DR sends link-state advertisements describing the network.

Question # 22

What are the types of routers in an IS-IS topology? Choose all that apply.

Level 0

Level 1

Level 2

Level 0/1

Level 1/2

Question # 23

Click the exhibit button.

If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 preference of these two routes? Choose two answers.

The OSPF internal preference

The IS-IS Level 1 internal preference

The IS-IS Level 2 internal preference

The OSPF external preference

The IS-IS Level 2 external preference

The IS-IS Level 1 external preference

Question # 24

What is the metric and maximum routable value for RIP?

Hop count and 16

Hop count and 15

Link cost and 15

Link cost and 16

Question # 25

NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?

They are type 7 within the area and are not modified at the ABR

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

They are type 5 within the area and are not modified at the ABR

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

Question # 26

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

Manual route summarization can only be done on autonomous system border routers.

Manual route summarization must be done on all the backbone routers to be effective. Manual route summarization is optional on the routers in non-backbone areas.

Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.

Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.

Question # 27

Which of the following features are supported by IS-IS? Choose three answers.

PDU authentication.

The ability to customize the link cost metric.

Use of Bellman-Ford routing algorithm.

Classless routing.

Updates sent as layer 3 multicast.

Question # 28

Click the exhibit button.

The OSPF packets shown have been exchanged between two neighbors. What state is the OSPF adjacency in?

The adjacency state is two way because both routers have received a database description packet.

The adjacency is in the exchange state. The next step is to exchange link state request and link state update packets.

The adjacency is in the ex start state. The routers have exchanged database description packets, but still have to negotiate the starting sequence number.

The adjacency state is full. The routers are exchanging database description packets to notify each other that all link state advertisements have been received.

Question # 29

An OSPF ASBR must have at least one interface in the backbone area (area 0)

True

False

Question # 30

Exhibit

The following IS-IS packets have been exchanged between 2 adjacent IS-IS routers. What type of adjacency will be formed?

An L1 adjacency will be formed.

An L1/L2 adjacency will formed

L2 adjacency will be formed

No adjacency will be formed

Question # 31

What address is used when RIPv2 uses multicast to send its updates?

224.0.0.5

224.0.0.6

224.0.0.9

224.0.0.10

RIPv2 does not have support for multicast

Question # 32

Click on the exhibit.

Given the contents of the Router LSA, which of the following best describes the local topology of the router?

The router has a system interface, two point-to-point interfaces and one broadcast interface.

The router has a system interface, two passive interfaces, two point-to-point interfaces and one broadcast interface.

The router has a system interface, two point-to-point interfaces and one virtual link.

The router has a system interface, two passive interfaces, two point-to-point interfaces and one virtual link.

Question # 33

A service provider wishes to configure a Layer 2 service that will forward customer VLAN tags. When configuring an SDP for the service, which vc-type will forward service delimiting tags on the ingress PE?

vc-type ether

vc-type vlan

vc-type dot1q

vc-type null

Question # 34

Click on the exhibit.

A static route has been configured on router R1 to reach the PC at 139.120.121.2. What might be causing the ping to fail?

Router R2 needs a static route to the PC.

Router R2 needs a default to router R1.

Router R1 needs a default route to router R2.

The static route should use a next-hop of 172.31.1.2

Question # 35

Which of the following statements best describes downstream unsolicited label distribution?

An LER may answer requests for label mappings immediately, without waiting for a label mapping from the next-hop.

An LER may advertise label mappings to all peers for which it might be a next-hop for a given FEC.

An LER propagates a label mapping downstream for a FEC. only if it has a label mapping for the FEC next-hop.

An LER will only distribute a label for a FEC when it has been requested to do so.

Question # 36

What value should the AFI be set to for locally administered addressing?

Question # 37

Click the exhibit button.

Given the topology and the route-tables shown, which of the following is most likely to be the configuration on router R1?

Option A

Option B

Option C

Option D

Question # 38

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?

config > static-route 0.0.0.0/0 next-hop 10.1.2.2

config > router > static-route 0.0.0.0 255.255.255.255 next-hop 10.1.2.1

config > router > static-route 0.0.0.0/0 next-hop 10.1.2.2

config > router > static-route 0 0.0 0/0 next-hop 10.1.2.1