Welcome to HyperLearning!

1
Welcome to HyperLearning!
2
Network10/22/2007

• Instructor Info
• Joshua Newell
• e. Joshua.Newell_at_gmail.com
• c. 757-675-8467
• Certifications
• B.S.C.S College of William and Mary, 2004
• Comptia A, 2000
• Comptia Network, 2007
• 1/2 CTT, 2007
• Work Experience
• Taught A, Network, MS Office, Programming
  Logic,  Command Line for two years at a
  competitor
• Worked for two years doing software
  implementation and consulting for a government
  contractor in DC
• Have been teaching for HLT since May
• On-call tech and IT consultant for the last 8
  years

3
Class Schedule

• Mondays, Wednesdays, Fridays 530-10pm
• 10/22 11/11
• Oct 22, 24, 26, 29 Nov 2, 5, 7, 9, 11(830am-1)
  
• Unless I state otherwise, every class will go
  until
• at least 10pm.
• Please do not start packing up until I dismiss
  class.
• There is a 2 week gap between the Network and
  the MCDST start in order for you to prepare for
  and take your Network cert

4
Student Introductions

• Tell me about yourself
• Work experience
• Current employment
• IT Background
• What kind of computing resources do you have
  access to?
• Rate yourself on a scale of 1-10 on your Network
  type skills

5
-Classroom/Building orientation

• Bathrooms
• Cafeteria and Smoking Area
• Snacks - Anything in a package (soda, crackers,
  granola bars, etc) is 50 cents
• Anything not in a package (fruit, pastries,
  coffee, etc) is FREE
• Coffee Poll
• Breaks - Ask for one if you need it, or I'll call
  one when I do.  Try to keep it under 10 minutes

6
Cell Phone Policy

• Please set your phones to vibrate or mute
• I dont mind if you answer your phone, but please
  take it into the hallway
• The first persons phone that rings is a warning
  to everyone else- Mute your phone!
• The second persons phone that rings buys pizza
  for the class Papa Johns

7
Disk Drives

• NOT HOT SWAPPABLE
• FRAGILE / HANDLE WITH CARE
• Get key from front at beginning of class. Make
  sure the computer is OFF. Insert the A"
  (red) disk
• At end of class, shutdown your machine. Make sure
  it is OFF. The n, turn the key and remove the
  disk.

8
Expectations

• Homework
• There is homework.  Consider this class "computer
  college"
• If you don't do the homework, you will not pass
  your certs. 
•  Home Classroom
• You need two computers with NICs and a
  switch/hub/router to practice on. 
• Needs to be breakable- Not the machine your
  taxes/homework/Great American Novel are on
• You can get these for cheap to free
• Attendance
• Attendance is mandatory
• Please sign in on the roster when you arrive
• If you miss more than two classes you will not
  receive a certificate of completion
• If you're going to be late, please call me and
  let me know what time you will make it so I can
  plan to start class accordingly
• If you don't come to class, you will not pass
  your certs.
• Tutoring
• Please ask for one-on-one tutoring outside of
  class if you need help.
• I want you to pass your cert.

9
Goals

• What's your goal for this class? What are
  your goals for intermediate future?
• Goals vs Dreams
• My goal is to get you certified. 
• Well give you the tools books, lectures,
  Transcenders, PDF tests, answers to questions via
  phone and email, and hands-on training through
  labs.
• If youre in this class, it means you probably
  already have your A. If you have already passed
  one cert then you know what you need to do to
  succeed and you know that its possible.

10
Lab0 - Fix Computer Names and Join the Domain

• Logon as Administrator - Password is
  !Pass1234
• Restart the computer if it asks you to and log
  back in
• Right click My Computer-gt
• Properties-gt
• Computer Name-gt
• Change-gt 
• enter "Computer"
• where is the two-digit number assigned to
  your computer (i.e. Computer01, Computer02, etc.)
• Click Member of -gt Domain
• Enter Classnet and hit OK
• Logon as User where is the two-digit number
  assigned to your computer (i.e. User01, User02,
  etc.) with password !Pass1234
• OK.Welcome to the Classnet Domain - Restart

11
TCP/IPThe lingua franca of the Internet
12
A Very Brief History of TCP/IP and the Internet

• Origins of TCP/IP start in the 1960s at MIT and
  with the creation of ARPANET
• The original versions of TCP/IP as we know it
  today were created in the 1980s
• In 1983, the DoD mandated that all of their
  computer systems would use the TCP/IP protocol
  suite for long-haul communications
• ARPANET started with four nodes in 1969 and grew
  to just under 600 nodes before it was split in
  1983.
• ARPANET grew smaller and smaller during the late
  1980s as sites and traffic moved to the Internet,
  and was decommissioned in July 1990.

13
History of TCP/IP and the Internet (continued)

• In 1986, the National Science Foundation (NSF)
  built a backbone network dubbed the NSFNET to
  interconnect four NSF-funded supercomputer
  centers
• Originally for non-commercial use, the NSFNET
  eventually became the backbone of the Internet

14
Dramatic Growth of the Internet
15
TCP/IP What is it?

• Transmission Control Protocol/Internet Protocol
• A suite of communications protocols
• TCP/IP uses several protocols, the two main ones
  being TCP and IP.
• TCP/IP is built into the UNIX operating system
  and is used by the Internet, making it the de
  facto standard for transmitting data over
  networks.
• Even network operating systems that have their
  own protocols, such as Netware, also support
  TCP/IP

16
TCP/IP What is it?

• TCP/IP is roughly based on the OSI (Open Systems
  Interconnection) Model

17
Math Review

• Decimal Base 10
• 0,1,2,3,4,5,6,7,8,9
• Binary Base 2
• 0,1

18
Decimal Math

• 1
• 10
• 100
• 1000

Ex.
1 X 5
10 X 9
100 X 2
1000 X 1
1000 200 90 5
1295
19
Binary Math

• 1 1
• 10 2
• 100 4
• 1000 8

Ex.
1 X 1
2 X 1
4 X 1
8 X 1
8 4 2 1
15
20
Binary to Decimal Example

• 1 1
• 10 2
• 100 4
• 1000 8

Ex.
1 X 0
2 X 1
4 X 0
8 X 1
8 0 2 0
10
21
Decimal to Binary

• Example 121d to Binary
• Write out the places up to the number you are
  converting

64
32
16
8
4
2
1
128
1
1
1
1
0
0
1
__ __ __ __ __ __ __
121-6457
57-3225
25-169
9-81
1-10
22
Practice

• Convert Binary to Decimal
• 1011
• 10101
• 11111
• 10000

23
Practice

• Convert Decimal to Binary
• 7
• 11
• 23
• 123

24
http//www.hyperlearn.com/documents/will_harpers_t
cp_ip_subnetting_cheat_sheet.htm