Before using an IP phone, accessing instant messaging, or conducting any number of other interactions over a data network, we must connect end devices and intermediary devices via cable or wireless connections to form a functioning network. It is this network that will support our communication in the human network.
Up to this point in the course, we have considered the services that a data network can provide to the human network, examined the features of each layer of the OSI model and the operations of TCP/IP protocols, and looked in detail at Ethernet, a universal LAN technology. The next step is to learn how to assemble these elements together in a functioning network.
In this chapter, we will examine various media and the distinct roles they play with the devices that they connect. You will identify the cables needed to make successful LAN and WAN connections and learn how to use device management connections.
The selection of devices and the design of a network addressing scheme will be presented and then applied in the networking labs.
Learning Objectives
Upon completion of this chapter, you will be able to:
Identify the basic network media required to make a LAN connection.
Identify the types of connections 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 when using Cisco equipment.
Design an addressing scheme for an internetwork and assign ranges for hosts, network devices, and the router interface.
Compare and contrast the importance of network designs.
Before using an IP phone, accessing instant messaging, or conducting any number of other interactions over a data network, we must connect end devices and intermediary devices via cable or wireless connections to form a functioning network. It is this network that will support our communication in the human network.
Up to this point in the course, we have considered the services that a data network can provide to the human network, examined the features of each layer of the OSI model and the operations of TCP/IP protocols, and looked in detail at Ethernet, a universal LAN technology. The next step is to learn how to assemble these elements together in a functioning network.
In this chapter, we will examine various media and the distinct roles they play with the devices that they connect. You will identify the cables needed to make successful LAN and WAN connections and learn how to use device management connections.
The selection of devices and the design of a network addressing scheme will be presented and then applied in the networking labs.
Learning Objectives
Upon completion of this chapter, you will be able to:
Identify the basic network media required to make a LAN connection.
Identify the types of connections 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 when using Cisco equipment.
Design an addressing scheme for an internetwork and assign ranges for hosts, network devices, and the router interface.
Compare and contrast the importance of network designs.
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