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CCNA Exploration 1(V 4.0) : Chapter 7,8,9,10 objectives

Chapter 7:  OSI Data Link Layer
  • Explain the role of Data Link layer protocols in data transmission.
  • Describe how the Data Link layer prepares data for transmission on network media.
  • Describe the different types of media access control methods.
  • Identify several common logical network topologies and describe how the logical topology determines the media access control method for that network.
  • Explain the purpose of encapsulating packets into frames to facilitate media access.
  • Describe the Layer 2 frame structure and identify generic fields.
              Explain the role of key frame header and trailer fields including addressing, QoS, type of protocol and Frame Check Sequence

Chapter 8: OSI Physical Layer
  • Explain the role of Physical layer protocols and services in supporting communication across data networks.
  • Describe the role of signals used to represent bits as a frame as the frame is transported across the local media.
  • Describe the purpose of Physical layer signaling and encoding as they are used in networks.
  • Identify the basic characteristics of copper, fiber and wireless network media.
  • Describe common uses of copper, fiber and wireless network media.

Chapter 9 : Ethernet
          Describe the evolution of Ethernet
          Explain the field of the Ethernet frame
          Describe the function and characteristics of the media access control method used by Ethernet protocol
          Describe the Physical and Data Link features of Ethernet
          Compare and contrast Ethernet hubs and switches
          Explain the Address Resolution Protocol (ARP)

Chapter 10 : Planning and Cabling Networks
          Identify the basic network media required to make a LAN connection
          Identify the types of connectors for intermediate and end device connections in a LAN
          Identify the pinout configurations for straight-through and crossover cables
          Identify the different cabling types, standards and ports used for WAN connections
          Define the role of device management connections
          Design an addressing scheme for an internetwork and assign range for hosts, network devices and router interface
          Compare and contrast the importance of network design

 Download the lecture overview of ch 7,8,9,10 from here :  (MediaFire Link)
File Size: 9.34MB

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  • Title : CCNA Exploration 1(V 4.0) : Chapter 7,8,9,10 objectives
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  • Date : 06:41:00
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