Key Networking Concepts and Terminology
What are open standards, and what, if any, are the advantages of such standards?
Open standards ? interfaces or formats that are openly documented and have been accepted in
the industry through either formal or de f
NT1210 Lab 3.1
NT1210 Lab 3.1
3.1.1 You wouldnt be able to communicate with other devices. You would have to go back to
hardline phone and using mail service. No more on the go communications.
3.1.2 The OSI model. It actually shows the process.
Nt1210 Unit 10 Exercise 1
Subject: NT1230 Unit 10 Exercise 1 Backup Plan
FROM: Rebop Pakulah, Acme Engineering Company
RE: Burning Smell in the server room in the US office.
Hello most esteemed US computer guru,
While visiting the US Office I noticed that
NT 1230-Unit 6. Exercise 1.
8/7/2014 -MAX HANEY
Unit 6. Exercise 1. Ticket Escalation
Respond to the following email, making recommended solutions and explaining
the rationale for your recommendations:
Exercise 3.3.2 Identify the layer in which each protocol resides according to the TCP/ IP model.
The TCP/IP model
TCP/IP is based on a four-layer reference model. All protocols that belong to the TCP/IP
protocol suite are located in the top
The TCP/ IP Network Model
Exercise 3.3.1 Using your textbook and Internet research, create a mapping between the TCP/
IP model and the OSI reference model. What are the distinct differences between them?
In the TCP/IP model of the Internet, protocols are
Exercise 5.1.1 The IEEE standards cover more than just Ethernet. The 802.3 standard actually
builds upon the 802.1 network architecture standard from IEEE. Briefly define the 802.1
standard and what it provides. Use your textb
Unit 4. Exercise 1
From: Systems Administrator
I have reviewed your email inquiry and have the following recommendations.
1. Interns should not have the level of access that allows the changing of their workstations.
Unit 3 Ipv6 Addressing
Unit 3. Assignment 1. IPv6 Addressing
Research the following organizations and explain their involvement with the Internet
public IP addresses.
American Registry for Internet Numbers (ARIN)
ARIN is one of the five regional int
Nt1230 Unit 1 Problem Set
1. The general public in the United States will be able to purchase all of the Windows 7
additions and retail stores except Starter, Home Basic, and Enterprise.
2. The core module that provides all of the Windows 7 capab
NT1230 Unit 8 Windows Server 2008 Lesson 1 & 3
What is a server role? 2
A server role is a primary duty that a server performs.
List a few server roles.
NT1230 Unit 5 Lesson 10 Student Study Guide
1. List the three main identification methods.362
Something the user knows
Something the user has:
Something the user is:
2. What are two methods used by intruders to obtain passwords? 362
Password discovery is
Unit 10 Assignment 1: Video Summary 8
Unit 10 Assignment 1: Video Summary 8
Video 2.04 chkdsk (Check Disk)
* Disk Options
* Drive properties
* Cross-linked Files: FAT Files that point to the same cluster. Cross-linked files are created as
t1230 Lab 3
Lab 3 worksheet
CONFIGURING NETWORK CONNECTIONS
|Exercise 3.1 |Using the Network and Sharing Center |
|Overview |On a Windows 7 computer, the Network and Sharing Center provides access to most
of the operating |
| |systems networking tools and
Unit 5. Exercise 1 Security
In response to your questions regarding if Windows 7 includes protection against some internet
Windows 7 comes with Microsoft Security Essentials which helps defend against viruses,
trojans, worms and spywa
Building TCP/ IP Networks
What would happen if wireless devices were not governed by the Wi-Fi Alliance and each
vendor had its own standards and protocols? What impact would this have on your personal life
or business communicat
2.2 Data Transfer
Once ISNs have been exchanged, communicating applications can transmit data between each
other. Most of the discussion surrounding data transfer requires us to look at flow control and
congestion control techniques w
List of wireless networks
Same info as the wlan manager
-less info available additional commands needed f or more commands
All command gives more details
There are many input/output ports in a computer; below Im going to list the different types of
ports and their functions.
The back panel of a personal computer:
PS/2 Mouse Port (also known as Min-Den): is used to plug in mice, and pointing devices
NT1210 Unit 8 Student Study Guide
How many bits are in an IPv4 address?
IPv4 uses a 32-bit IP address,
Approximately how many addresses are available in IPv4? O 373
theoretical total of around 4 billion
(4 109) IPv4 addresses.
What is the purpose of
NT1210 Unit 7 Student Study Guide
What type of service was offered by the first Telcos?
In the early days of telephones and voice, a voice call required one analog electrical
circuit between the two phones. To make that happen, the telco installed a
Copper Cable Types and Standards
The voltage for registering a bit of 1 on Ethernet can be as low as 2.5 volts or even 1 volt. Why
is this so low when the capacity for transmitting electricity on the copper wire is so high?
Because the volt
Exercise 3.3.3 The most common protocols used from this suite are IP, TCP, . Briefly describe
the purpose and function of each of these. Use your textbook and Internet research to support
When two humans converse,
Media: This is the physical structure on which the signal will transmit (in wireless networks,
the open air).
Interface: This is the means by which the computer can access the media.
Signal: This is the means of transmission of
Unit 3. Assignment 1. Ipv6 Addressing
A. American Registry for Internet Numbers (ARIN)- Provides services involving technical
coordination and management of internet number resources. They support the internet through
the management of internet