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What is the purpose of a routing protocol CCNA?

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What is the purpose of a routing protocol CCNA?

A routing protocol, on the other hand, is only used between routers. Its purpose is to help routers building and maintain routing tables. The only two routed protocols you should worry about are IP and IPX (although Cisco has dropped IPX from the latest CCNA exam, it is helpful to understand the concepts behind it).

What is a routing protocol quizlet?

Routing Information Protocol (RIP) -distance vector used within an autonomous system . -uses the hop count as the metric. -limited to a max of 15 hops. -v1 is classful.

What routing protocol should I use?

Many network engineers believe that EIGRP is the best choice for a routing protocol on private networks because it offers the best balance between speed, scalability and ease of management.

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Can a router run multiple routing protocols?

It is possible for a router to be configured with multiple routing protocols and static routes. If this occurs, the routing table may have more than one route source for the same destination network.

What are two reasons why an administrator might choose to use static routing?

What are two reasons why an administrator might choose to use static routing rather than dynamic routing? (Choose two.)

  • Static routing is easier to maintain in large networks.
  • Static routing is more secure.
  • Static routing is more scalable.
  • Static routing uses less router processing and bandwidth.

What are the three classes of routing protocols?

There are mainly 3 different classes of routing protocols:

  • Distance Vector Routing Protocol :
  • Features –
  • Disadvantages –
  • Link State Routing Protocol :
  • Features –
  • Advantages –
  • Advanced Distance vector routing protocol :

What are two functions of dynamic routing protocols?

Dynamic routing protocols exist to discover the network, maintain routing tables, and calculate the best path.

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When would it be more beneficial to use a dynamic routing protocol?

When would it be more beneficial to use a dynamic routing protocol instead of static routing? Answers Explanation & Hints: Dynamic routing protocols consume more router resources, are suitable for larger networks, and are more useful on networks that are growing and changing.

What are the most popular routing protocols?

Routing Protocols Timeline

  • Routing Information Protocol (RIP)
  • Interior Gateway Protocol (IGRP)
  • Open Shortest Path First (OSPF)
  • Exterior Gateway Protocol (EGP)
  • Enhanced Interior Gateway Routing Protocol (EIGRP)
  • Border Gateway Protocol (BGP)
  • Intermediate System-to-Intermediate System (IS-IS)

    • What are the different types of routing protocols?

    Although there are many types of routing protocols, three major classes are in widespread use on IP networks : Interior gateway protocols type 1, link-state routing protocols, such as OSPF and IS-IS. Interior gateway protocols type 2, distance-vector routing protocols, such as Routing Information Protocol, RIPv2, IGRP .

    Which routing protocol is best?

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    Cisco considers EIGRP as the best routing protocol. ISPs have a thing for BGP and IS-IS. Bob in his small startup office with 50 employees and 5 floors uses RIP on his 4 routers. OSPF is preferred in enterprise data centers with multi vendor L3 devices. You see, it all depends….

    What is an example of a routing protocol?

    Routing protocols distribute routing information throughout all routers on a network. By knowing about all other routers connected to the network, each router can determine the best path to use to deliver your traffic. Examples of routing protocol would be OSPF, RIP, EIGRP or BGP.