Summary
This section examines two additional wireless communication methods that can be used:
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Infrared (IrDA)
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Bluetooth
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Common applications for Bluetooth include:
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Connecting peripheral devices
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Wireless headphones and headsets
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Device-to-device connections
Students will learn how to:
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Configure a Windows device to be discoverable for Bluetooth connections.
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Create a pairing between two Bluetooth devices.
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Configure synchronization and service settings for Bluetooth devices.
A+ 220-801 Exam Objectives: -
1.7 Compare and contrast various connection interfaces and explain their purpose.
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Speeds, distances and frequencies of wireless device connections
Lecture Focus Questions:
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What are typical infrared devices and applications?
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What advantages does Bluetooth offer over infrared?
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Which types of devices typically use Bluetooth wireless?
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How does Bluetooth avoid interference with other Bluetooth devices in the area?
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Of the three classes that Bluetooth devices are classified to, which transmits the farthest? Which is the most common class used by devices?
Video/Demo Time
 6.10.1 Infrared and Bluetooth 4:50
 6.10.2 Configuring Bluetooth Connections 8:21
Total 13:11
Number of Exam Questions
8 questions
Total Time
About 25 minutes
Section 6.11: Internet Connectivity Summary
This section discusses the services used to connect to the Internet:
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Dialup
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Digital Subscriber Line (DSL)
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Integrated Services Digital Network (ISDN)
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Cable
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Cellular
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Satellite
PC Pro Exam Objectives: -
Given a scenario and networking requirements, select the necessary connectivity hardware (such as wired network adapters, wireless network adapters, and networking devices).
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Given a set of basic IPv4 configuration settings or a network diagram, configure a wired, wireless, or dialup network connection in Windows.
A+ 220-801 Exam Objectives: -
2.7 Compare and contrast Internet connection types and features.
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Cable
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DSL
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Dial-up
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Fiber
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Satellite
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ISDN
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Cellular (mobile hotspot)
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Line of sight wireless internet service
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WiMAX
Lecture Focus Questions:
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In which situations would a PSTN still be the best Internet option? Why?
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How does DSL enable you to talk on the phone and connect to the Internet at the same time?
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What is the difference between BRI and PRI service levels when dealing with ISDN Internet?
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Which Internet connectivity options send digital signals over telephone lines?
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What is a disadvantage of cellular Internet access?
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What is required for a satellite Internet connection?
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How does VoIP replace dialup telephone access?
Video/Demo Time
6.11.1 Internet Services 21:14
6.11.2 Internet Connections 13:20
6.11.6 Creating a Dial-up Internet Connection 6:48
Total 41:22
Lab/Activity -
Configure a Cable Internet Connection
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Configure a DSL Internet Connection
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Configure a Dialup Internet Connection
Number of Exam Questions
12 questions
Total Time
About 75 minutes
Section 6.12: SOHO Configuration Summary
This section discusses configuring small office/home office (SOHO) networks. Details include:
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The role of a SOHO network
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Devices used in a typical SOHO network
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General steps to configure the access point or router to provide the Internet connection:
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Configure the Internet connection
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Enable NAT
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Configure DHCP
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Additional configuration steps
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Access Point configuration steps:
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Change the default SSID
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Configure the wireless protocol
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Configure the channel
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Configure encryption and authentication
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Enable MAC address filtering
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Disable DHCP for wireless clients
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Access point placement
Students will learn how to:
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Configure an Internet connection for a small office/home office network using various connection technologies.
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Configure a wired and wireless local area network with a single subnet.
PC Pro Exam Objectives: -
Given a scenario and networking requirements, select the necessary connectivity hardware (such as wired network adapters, wireless network adapters, and networking devices).
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Given a set of basic IPv4 configuration settings or a network diagram, configure a wired, wireless, or dialup network connection in Windows.
A+ 220-801 Exam Objectives: -
2.6 Install, configure, and deploy a SOHO wireless/wired router using appropriate settings.
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MAC filtering
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Channels (1 - 11)
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Port forwarding, port triggering
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SSID broadcast (on/off)
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Wireless encryption
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Firewall
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DHCP (on/off)
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DMZ
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NAT
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WPS
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Basic QoS
Lecture Focus Questions:
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In a SOHO network, which types of devices are typically used to connect the location to the Internet?
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What function does enabling NAT on the router provide for a SOHO network?
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What is the difference between a public and a private IP address? What are the private IP address ranges?
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What are the advantages of turning off SSID broadcasting?
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What is the purpose of MAC address filtering?
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Once DHCP is disabled on a wireless access point, what three elements would an attacker have to configure to be able to connect?
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What guidelines should you consider when selecting the location of the access point to ensure the signal strength and network access?
Video/Demo Time
6.12.1 SOHO Configuration 13:36
6.12.3 Configuring a SOHO Router 8:52
6.12.5 Configuring a Wireless Access Point 13:42
Total 36:10
Lab/Activity -
Configure a Wireless Infrastructure
Number of Exam Questions
15 questions
Total Time
About 65 minutes
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