Blog - DIGITAL RK COMPUTER ACADEMY

Isabella King Isabella King

0 Course Enrolled • 0 Course Completed

Biography

Test 4A0-112 Sample Questions | New 4A0-112 Exam Sample

Will you feel that the product you have brought is not suitable for you? One trait of our 4A0-112 exam prepare is that you can freely download a demo to have a try. Because there are excellent free trial services provided by our 4A0-112 exam guides, our products will provide three demos that specially designed to help you pick the one you are satisfied. We will inform you that the 4A0-112 Study Materials should be updated and send you the latest version in a year after your payment. We will also provide some discount for your updating after a year if you are satisfied with our 4A0-112 exam prepare.

Nokia 4A0-112 Exam is designed to test the candidate's knowledge and skills related to the Nokia IS-IS routing protocol. 4A0-112 exam is essential for professionals who are seeking to enhance their skills in network routing and switching. The Nokia IS-IS routing protocol is widely used in large-scale enterprise networks and service provider networks. It provides a scalable and efficient way of routing traffic between different nodes in the network.

Nokia IS-IS Routing Protocol is an industry-standard protocol used for routing in large-scale networks. It is often used in service provider networks, data centers, and enterprise networks. This protocol is known for its scalability, stability, and fast convergence. It is designed to support large networks with multiple levels of hierarchy, making it an ideal choice for complex network infrastructures.

>> Test 4A0-112 Sample Questions <<

Free PDF 2025 Nokia 4A0-112: Nokia IS-IS Routing Protocol Fantastic Test Sample Questions

The pass rate is 98.75%, and we can ensure you pass the exam successfully if you buying 4A0-112 exam braindumps from us. Most candidates can pass the exam just one time. And we ensure you that if you can’t pass the exam, you just need to send us the failure scanned, we will refund your money. We can ensure you that your money can receive rewards. In addition, we have three versions for 4A0-112 Training Materials, and you can buy the most suitable in accordance with your own needs.

Nokia IS-IS Routing Protocol Sample Questions (Q24-Q29):

NEW QUESTION # 24
Which component of the Nokia 7750 SR is in charge of performing the longest prefix match lookup on packets that arrive on the physical interfaces?

A. Media Dependent Adapter (MDA)
B. Input/Output Module (IOM)
C. Switch Fabric (SF)
D. Control Processing Module (CMP)

Answer: B

Explanation:
The Input/Output Module (IOM) is responsible for performing the longest prefix match (LPM) lookup on packets that arrive at the physical interfaces. The IOM performs this function by examining the destination IP address of incoming packets and using the routing table to determine the best match.

NEW QUESTION # 25
Refer to the exhibit.

Static routing is to be used in a network between a corporate head office and a branch office. The head office has many connected subnetworks, whereas the branch office has one subnetwork and a single connection to the head office. Which of the following is the most likely configuration on the head office and branch office routers?

A. The head office and the branch offices both have specific static routes.
B. The head office has a specific static route and the branch office has a default route.
C. The head office and the branch office both have default routes.
D. The head office has a default route and the branch office has a specific static route.

Answer: D

Explanation:
The head office has many connected subnetworks, so it will typically have a default route to forward traffic to the branch office (or external networks), since it may not need to define static routes for each branch network.
The branch office, which has only one subnetwork and a single connection to the head office, will have a specific static route to reach the head office subnet or other subnets at the head office, since it only needs to know the specific route to reach the head office's network.

NEW QUESTION # 26
What do the address resolution protocol (ARP) for IPv4 and the neighbor discovery procedures for IPv6 have in common?

A. Both resolve a host device's IP address using its MAC address.
B. Both detect duplicate MAC address assignments.
C. Both resolve a host device's MAC address using its IP address.
D. Both detect duplicate IP address assignments.

Answer: C

Explanation:
ARP for IPv4 and Neighbor Discovery Protocol (NDP) for IPv6 are both used to map a device's IP address to its MAC address. This is essential for communication within a local network.
ARP is used in IPv4 networks, and NDP performs a similar function in IPv6 networks, ensuring devices can communicate effectively on the same network segment.

NEW QUESTION # 27
Refer to the exhibit.

In the IS-IS network shown, router R1 has been configured to summarize subnetworks 20.20.1.0/24 and 20.20.2.0/24 as 20.20.0.0/16. Which routers' routing tables will be reduced, compared to their routing tables before the summarization?

A. Router R2
B. Routers R2 and R4
C. Routers R1 and R2
D. Router R1

Answer: A

Explanation:
Router R1 is the one that performs the summarization of the two subnets (20.20.1.0/24 and 20.20.2.0/24) into the summarized route 20.20.0.0/16. However, R1 itself will not see any change in its routing table because it is directly connected to both subnets and already knows about them.
Router R2, which is in Area 49.0002, will benefit from this summarization because it previously had separate routes for both 20.20.1.0/24 and 20.20.2.0/24. After the summarization, R2 will only need to maintain a single route to 20.20.0.0/16, reducing the size of its routing table.
Router R4 does not directly benefit from the summarization because it is only connected to the Level 1 network and has no need for the summarized routes from R1. Thus, the summarization does not affect R4's routing table.

NEW QUESTION # 28
Two IS-IS neighboring routers are trying to establish an adjacency, but the interface has been configured as broadcast on one of them and as point-to-point on the other. Why is the adjacency not established?

A. The routers do not receive each other's Hello messages because they listen for messages transmitted to different multicast MAC addresses.
B. The routers discard the received Hello messages because they are not the expected type: LAN Hello vs point-to-point Hello.
C. The routers do not agree on the result of the DIS election.
D. The routers do not receive each other's Hello messages because they listen for messages transmitted to different multicast IP addresses.

Answer: B

Explanation:
IS-IS routers use different types of Hello messages depending on whether the interface is configured as a broadcast (LAN) or point-to-point (P2P) link.
On a broadcast network (e.g., Ethernet), IS-IS routers use LAN Hello packets to establish adjacencies.
On a point-to-point link, IS-IS uses point-to-point Hello packets.
If one router is configured for a broadcast interface and the other for point-to-point, they will exchange incompatible Hello packets, and as a result, neither router will accept the other's Hello messages, preventing the adjacency from being established.

NEW QUESTION # 29
......

Perhaps you do not understand. Anyway, what I want to tell you that our 4A0-112 exam questions can really help you pass the exam faster. Imagine how much chance you will get on your career path after obtaining an internationally certified 4A0-112 certificate! You will get a better job or get a big rise on the position as well as the salary. And we can claim that if you study with our 4A0-112 study materials for 20 to 30 hours, you will pass the exam with ease.

New 4A0-112 Exam Sample: https://www.test4sure.com/4A0-112-pass4sure-vce.html

Isabella King Isabella King

Biography

Quick Link

Support