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Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Overview/Description
The physical and logical 'shape' of a network is called the topology. Topologies have a great deal to do with how a network communicates and even what devices and media can be used on the network. As well, the scope of a network, for example, if it’s a LAN, MAN, or WAN, can have an impact on the type of topology chosen for implementation on the network. This course covers the basic devices used in a network, such as servers, workstations, and hosts, and focuses on the different logical and physical topologies that networks can be based on. The course explores network architectures, including Ethernet, broadband, and XBasex technologies, and also examines access methods such as CSMA/CD and broadcast. In addition, the various scopes that can have a bearing on the type of topology put into operation are explained. This course maps to the CompTIA Network+ 2009 exam objectives for identifying physical and logical topologies, and categorizing LAN technology types and properties.
Target Audience
The audience for CompTIA Network+ 2009 training will comprise IT personnel with at least 9 months IT networking experience. Good computer literacy along with a sound technical acumen should be present. Students looking to acquire job skills, and to be trained specifically to pass the associated CompTIA Network+ (2009 Edition) certification exam will want to study this learning path.
Prerequisites
CompTIA’s A+ credential is a recommended, although not mandatory, prerequisite.
Expected Duration (hours)
2.0
Lesson Objectivesidentify the function of basic components of a network
distinguish between the different types of networks
distinguish between the different network topologies
distinguish between LAN topologies and WAN topologies
identify the features and characteristics of a PSTN
distinguish between centralized and decentralized networks
distinguish between intranets, extranets, and the Internet
identify the features and characteristics of a VPN and VLAN
differentiate between key network devices
differentiate between key network types and topologies
distinguish between baseband and broadband forms of transmission
recognize the transmission flaws associated with analog and digital signals
recognize the basic features and characteristics of key Ethernet technologies
recognize 802.3 physical media and their networking standards
recognize factors that affect transmission performance
match Ethernet technologies to basic networking requirements, for a given scenario
identify factors affecting signal and transmission performance, for a given scenario
Course Number:
cs_ctnt_a01_it_enus
CompTIA Network+ 2009: Network Fundamentals
Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Overview/Description
The physical and logical 'shape' of a network is called the topology. Topologies have a great deal to do with how a network communicates and even what devices and media can be used on the network. As well, the scope of a network, for example, if it’s a LAN, MAN, or WAN, can have an impact on the type of topology chosen for implementation on the network. This course covers the basic devices used in a network, such as servers, workstations, and hosts, and focuses on the different logical and physical topologies that networks can be based on. The course explores network architectures, including Ethernet, broadband, and XBasex technologies, and also examines access methods such as CSMA/CD and broadcast. In addition, the various scopes that can have a bearing on the type of topology put into operation are explained. This course maps to the CompTIA Network+ 2009 exam objectives for identifying physical and logical topologies, and categorizing LAN technology types and properties.
Target Audience
The audience for CompTIA Network+ 2009 training will comprise IT personnel with at least 9 months IT networking experience. Good computer literacy along with a sound technical acumen should be present. Students looking to acquire job skills, and to be trained specifically to pass the associated CompTIA Network+ (2009 Edition) certification exam will want to study this learning path.
Prerequisites
CompTIA’s A+ credential is a recommended, although not mandatory, prerequisite.
Expected Duration (hours)
2.0
Lesson Objectives
CompTIA Network+ 2009: Network Fundamentals
cs_ctnt_a01_it_enus
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