Computer Repair

Topics: Internet, Broadband, Video on demand Pages: 6 (1124 words) Published: December 6, 2012
Complete Hands-On Projects 18-1 and 18-3 and Real Problem 18-1, submitting all answers and steps.

PROJECT 18-1: Practicing TCP/IP Networking Skills

While connected to the Internet or another TCP/IP network, answer these questions:

1. What is your current IP address?

2. Release and renew your IP address. Now what is your IP address?

3. Are you using dynamic or static IP addressing? How do you know?

Static IP. I checked from the router settings in the router by logging into

4. What is your mac adapter address for this connection?


5. What is your default gateway IP address?

6. What response do you get when you ping the default gateway?

64 bytes from icmp_req=1 ttl=64 time=1.68 ms

64 bytes from icmp_req=2 ttl=64 time=1.07 ms

64 bytes from icmp_req=3 ttl=64 time=1.10 ms

64 bytes from icmp_req=4 ttl=64 time=1.07 ms

64 bytes from icmp_req=5 ttl=64 time=1.04 ms

64 bytes from icmp_req=6 ttl=64 time=1.14 ms

64 bytes from icmp_req=7 ttl=64 time=1.10 ms

PROJECT 18-3: Investigating Verizon FiOS

Verizon ( is currently offering an alternative to DSL and cable modem

for broadband Internet access. FiOS is a fiber-optic Internet service that uses fiber-optic

cable all the way to your house for both your residential telephone service and Internet

access. Search the Web for answers to these questions about FiOS:

1. Give a brief description of FiOS and how it is used for Internet access.

Verizon FiOS is a bundled Internet access, telephone, and television service which operates over a fiber-optic communications network. It is offered in some areas of the United States by Verizon Communications and Frontier Communications. Verizon was one of the first major U.S. carriers to offer fiber to the home, and received positive ratings from Consumer Reports among cable television and Internet service providers. Other service providers often use fiber optics in the network backbone and existing copper or infrastructure for residential users. Service began in 2005, and coverage areas expanded through 2010, although some areas do not have service or cannot receive TV and phone service because of franchise agreements.

2. What downstream and upstream speeds can FiOS support?

1310 nm wavelength for upstream data at 155 Mbit/s (1.2 Gbit/s with GPON)

1490 nm wavelength for downstream data at 622 Mbit/s (2.4 Gbit/s with GPON)

1550 nm wavelength for QAM cable television with 870 MHz of bandwidth

3. When using FiOS, does your telephone voice communication share the fiber-optic cable

with Internet data?

Verizon offers regular telephone service as well as voice over IP over FiOS. The common model optical network terminals have two or four phone jacks.

4. What does Verizon say about FiOS cabling used for television?

Verizon's broadcast video service is not IPTV (Internet Protocol television), unlike AT&T's U-verse product. However, video on demand content and interactive features, such as widgets and programing guide data, are delivered using IPTV-based technology. The majority of content is provided over a standard broadcast video signal that carries digital QAM content up to 870 MHz. This broadcast content originates from a Super Head-End, which sends the signal to a Video Hub Office for distribution to FiOS TV customers. From the Optical Network Terminal (ONT) at the subscriber premise, the RF video is delivered with a coaxial connection to typically a FiOS set-top box that handles both RF and IPTV video. Interactive services such as VOD and widgets are delivered by IP and are only accessible through use of a FiOS set-top box and a Verizon-supplied router. The router supports multimedia (MOCA) and provides the set-top boxes with...
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