NEW 4A0-112 TEST VOUCHER | 4A0-112 TRAINING TOOLS

New 4A0-112 Test Voucher | 4A0-112 Training Tools

New 4A0-112 Test Voucher | 4A0-112 Training Tools

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Tags: New 4A0-112 Test Voucher, 4A0-112 Training Tools, 4A0-112 Latest Exam Answers, 4A0-112 Sure Pass, 4A0-112 Exam Topics

We are conscious of the fact that most of the candidates have a tight schedule which makes it tough to prepare for the Nokia 4A0-112 exam preparation. Actual4Dumps provides you with Nokia 4A0-112 Exam Questions in 3 different formats to open up your study options and suit your preparation tempo.

Nokia 4A0-112 certification exam is designed to test the proficiency of individuals in implementing and configuring the Intermediate System to Intermediate System (IS-IS) routing protocol in Nokia networks. 4A0-112 exam is intended for network professionals who work with Nokia Service Routing Operating System (SROS) and have experience in implementing and troubleshooting IS-IS-based networks.

Nokia 4A0-112 Certification Exam is designed to assess the knowledge and skills of network professionals who work with the Nokia IS-IS routing protocol. 4A0-112 exam measures the ability of candidates to configure, manage, and troubleshoot an IS-IS network. The Nokia 4A0-112 certification is recognized globally as a mark of expertise in routing protocols and is highly valued in the telecommunications industry.

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4A0-112 : Nokia IS-IS Routing Protocol dumps & Nokia 4A0-112 test-king

The Nokia IS-IS Routing Protocol (4A0-112) practice questions give you a feeling of a real exam which boost confidence. Practice under real Nokia IS-IS Routing Protocol (4A0-112) exam situations is an excellent way to learn more about the complexity of the Nokia 4A0-112 Exam Dumps. You can learn from your Nokia IS-IS Routing Protocol (4A0-112) practice test mistakes and overcome them before the actual 4A0-112 exam.

Nokia IS-IS Routing Protocol Sample Questions (Q34-Q39):

NEW QUESTION # 34
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 default route and the branch office has a specific static route.
  • C. The head office has a specific static route and the branch office has a default route.
  • D. The head office and the branch office both have default routes.

Answer: B

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 # 35
Which of the following is NOT a function of the control plane a router?

  • A. To determine the best way to forward packets.
  • B. To utilize the forwarding tables to forward data packets towards their destination.
  • C. To establish routing paths to deliver packets from source to destination and to reestablish them in case of failure.
  • D. To exchange signaling messages with other routers.

Answer: B

Explanation:
The data plane (or forwarding plane) is responsible for actually forwarding the data packets. It uses the information stored in the forwarding table to determine how to move packets from one interface to another toward their destination.


NEW QUESTION # 36
Refer to the exhibit.

Routers R1 through R4 are running an IGP in such a way that they have each other's system IP addresses in their routing tables. A static route is configured on router R1 so that it can reach subnetwork 10.4.100.0/24. The network administrator decides to use an indirect static route, as shown in the diagram. However, pinging the server from router R1 fails. What may be the problem in this case?

  • A. The echo request arrives at the server but there is no path for the echo response to return to router R1.
  • B. Router R1 drops the echo request because address 10.10.10.3 does not belong to an adjacent router.
  • C. Router R2 drops the echo request because it does not have subnet 10.4.100.0/24 in its routing table.
  • D. Router R3 drops the echo request because it does not have subnet 10.4.100.0/24 in its routing table.

Answer: A

Explanation:
The static route configured on router R1 uses an indirect next-hop, which is 10.10.10.3 (R3). While the echo request from R1 reaches the server through the IGP, the problem lies in the return path for the echo response.
The route 10.4.100.0/24 is reachable through R3, but there is no reciprocal route in R3's routing table that allows the response to flow back towards R1. This results in a failure to return the echo response to R1, causing the ping to fail.


NEW QUESTION # 37
Refer to the exhibit.

All routers in the diagram are running a link-state routing protocol. Before the link failure, all routers have operational adjacencies with each other and there is a BFD session between routers R1 and R3. After the link failure, which of the following affects the routing protocol's convergence time?

  • A. The value of the routing protocol hello timers on routers R1 and R3.
  • B. The value of the BFD transmit interval, receive interval and multiplier settings on routers R1 and R3.
  • C. The value of the Ethernet hello timers on the switches.
  • D. The time taken by the switches to detect that the physical ports are down.

Answer: B

Explanation:
BFD (Bidirectional Forwarding Detection) is used to detect link failures quickly and helps improve convergence time in link-state routing protocols. The BFD session between routers R1 and R3 allows them to detect the failure of the link between them more quickly than the regular routing protocol hello timers. The transmit interval, receive interval, and multiplier settings determine how fast BFD detects a failure and triggers the routing protocol to converge, which directly impacts the convergence time.


NEW QUESTION # 38
What is the replacement for ARP in IPv6?

  • A. Router discovery procedures.
  • B. Stateless address auto-configuration procedures.
  • C. Neighbor discovery procedures.
  • D. Duplicate address detection procedures.

Answer: C

Explanation:
In IPv6, the Neighbor Discovery Protocol (NDP) replaces the Address Resolution Protocol (ARP) used in IPv4. NDP is responsible for several functions, including resolving IP addresses to MAC addresses (similar to ARP), detecting duplicate IP addresses, and discovering other devices on the network.


NEW QUESTION # 39
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