4A0-112 EXAM CRAM REVIEW, 4A0-112 DUMP

4A0-112 Exam Cram Review, 4A0-112 Dump

4A0-112 Exam Cram Review, 4A0-112 Dump

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Tags: 4A0-112 Exam Cram Review, 4A0-112 Dump, Certification 4A0-112 Dump, Trustworthy 4A0-112 Source, Reliable 4A0-112 Exam Preparation

Prep4away facilitates you with three different formats of its 4A0-112 exam study material. These 4A0-112 exam dumps formats make it comfortable for every Nokia 4A0-112 test applicant to study according to his objectives. Users can download a free 4A0-112 demo to evaluate the formats of our 4A0-112 Practice Exam material before purchasing. Three 4A0-112 exam questions formats that we have are 4A0-112 dumps PDF format, web-based 4A0-112 practice exam and desktop-based 4A0-112 practice test software.

Becoming certified in the Nokia 4A0-112 exam offers various career benefits to professionals. For instance, certified individuals increase their credibility and expertise in the Nokia IS-IS routing protocol, allowing them to take on more challenging roles in their organizations. Furthermore, the certification equips professionals with practical skills that can enhance their abilities to design, implement, and support complex network solutions. The Nokia 4A0-112 certification also validates individuals' knowledge of the Nokia IS-IS routing protocol, making them highly valuable assets to their organizations.

Nokia IS-IS routing protocol is one of the most popular and widely used routing protocols in the world. It is a link-state routing protocol that operates at the OSI layer 2 and layer 3. The protocol is used to exchange information between routers and determine the best path for data packets to reach their destination. The Nokia 4A0-112 Exam covers all aspects of the IS-IS protocol, including its architecture, configuration, operation, and troubleshooting.

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4A0-112 Dump, Certification 4A0-112 Dump

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Nokia IS-IS Routing Protocol Sample Questions (Q18-Q23):

NEW QUESTION # 18
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. Router R1 drops the echo request because address 10.10.10.3 does not belong to an adjacent router.
  • B. Router R2 drops the echo request because it does not have subnet 10.4.100.0/24 in its routing table.
  • C. Router R3 drops the echo request because it does not have subnet 10.4.100.0/24 in its routing table.
  • D. The echo request arrives at the server but there is no path for the echo response to return to router R1.

Answer: D

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 # 19
Which of the following is a valid alternative representation of the IPv6 address
2001:0da8:0000:0000:0024:0000:4ab9:0300?

  • A. 2001:da8::0:24::4ab9:300
  • B. 2001:da8::24::4ab9:300
  • C. 2001:da8::24:0:4ab9:300
  • D. 2001:0da8::0024:0000:4ab9:03

Answer: D

Explanation:
In IPv6, consecutive sections of zeros can be abbreviated with a double colon (::) once in an address. Also, leading zeros in each hextet (group of four hexadecimal digits) can be removed.
The original address is 2001:0da8:0000:0000:0024:0000:4ab9:0300.
Removing leading zeros and applying the abbreviation:


NEW QUESTION # 20
A routing domain is using a single-area link-state routing protocol. Which of the following is NOT information that a router can share with other routers in the domain using protocol-specific messages?

  • A. The local router ID and the router IDs of neighboring routers.
  • B. IP prefixes known by the router because it is running ad additional routing protocol.
  • C. The IP prefixes of subnets directly attached to the router.
  • D. A copy of the local routing table.

Answer: D

Explanation:
In a single-area link-state routing protocol (such as OSPF), routers share specific information about the network topology, not their entire routing table. They exchange link-state advertisements (LSAs) that contain information about their directly connected interfaces and their state, allowing other routers to build a consistent view of the network.


NEW QUESTION # 21
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 has a default route and the branch office has a specific static route.
  • D. The head office and the branch office both have default routes.

Answer: C

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 # 22
A routing domain uses a link-state routing protocol. Which of the following would NOT be an advantage of dividing the entire routing domain into areas?

  • A. Route tables can be reduced by summarizing the IP prefixes advertised between areas.
  • B. Detailed topology information is only shared among routers within the same area, thus reducing the complexity of the SPF calculation.
  • C. Less-capable routers can be isolated from having to keep track of IP prefixes that are external to the local routing domain.
  • D. Fewer routers are required to handle the same amount of traffic, as compared to a single-area domain.

Answer: D

Explanation:
Dividing a domain into areas typically does not reduce the number of routers needed to handle traffic. It is more focused on improving scalability, reducing the size of routing tables, and limiting the scope of SPF calculations, but it doesn't inherently reduce the number of routers required.


NEW QUESTION # 23
......

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