Summary: Ccna Routing And Switching Complete Certification Kit Exams 100 - 105, 200 - 105, 200 - 125 | 9781119375128 | Todd Lammle

Summary: Ccna Routing And Switching Complete Certification Kit Exams 100 - 105, 200 - 105, 200 - 125 | 9781119375128 | Todd Lammle Book cover image
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Read the summary and the most important questions on CCNA Routing and Switching Complete Certification Kit Exams 100 - 105, 200 - 105, 200 - 125 | 9781119375128 | Todd Lammle

  • 1 Internetworking

  • 1.1 Internetworking Basics

    This is a preview. There are 12 more flashcards available for chapter 1.1
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  • A simple network composed of a few devices and a hub contains ...


    one collision domain and one broadcast domain.
  • What is network segmentation?

    The process of breaking up a larger network into smaller ones in order to reduce traffic congestion
  • What does a switch break-up?

    Collision domains
  • Name 6 things that commonly cause LAN traffic congestion

    1. Too many hosts in a collision or broadcast domain 
    2. Broadcast storms 
    3. Too much multicast traffic 
    4. Low bandwidth
    5. Adding hubs for connectivity to the network 
    6. A bunch of ARP broadcasts
  • What is the default purpose of a router?

    It breaks-up a broadcast domain into smaller broadcast domains.
  • What kind of a network would adding a router create?

    An internetwork!
  • How many network segments are contained in a network of two computers connected by a hub?

    One!
  • How would you connect a LAN to a Wide Area Network?

    Using a router that has a serial interface to the WAN.
  • Name a typical physical interface type on a Cisco router

    V.35
  • Name two advantages of using routers in your network


    1. They don’t forward broadcasts by default
    2. They can filter the network based on layer 3 (Network layer) information such as an IP address.
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