Lab1 (1130219)

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Лабораторная работа № 1. Установки протоколов TCP/IP

Objectives:

This lab will focus on your ability to accomplish the following tasks:

• Use the Windows Network Icon in the Control Panel to determine current network settings

• Use the WINIPCFG.EXE utility (with Windows 95 or 98) to determine network settings

• Identify the type of client software being used and record related settings

• Determine the Computer name and Domain name

• Determine the NIC manufacturer and driver

• Identify what network (Layer 3) protocols are bound to the NIC (in use)

• Determine the Internet Protocol (IP) Layer 3 address

• Determine the subnet mask and IP address of the default gateway (router)

• Determine whether Domain Name System (DNS) , Dynamic Host Configuration Protocol (DHCP) and Windows Internet Name Service (WINS) are being used and the IP addresses of the servers providing these services

• Determine the Media Access Control (MAC) or hardware address of the workstation NIC

• Use the Windows System Device Manager to verify that the NIC is working properly

• Document all findings in this lab

Step 1 – Determine the network settings for your workstation.

Task: Boot (start) the PC, log in to the network and use the following procedures to determine the network settings for your workstation.

Explanation: The primary tools you will use for gathering this information are:

1. the Network Icon in control panel

2. the WINIPCFG.EXE utility (Windows 95 or 98) or IPCONFIG.EXE (Windows NT)

3. the System Icon in control panel.

You will use these tools to verify your network settings and that the NIC is functioning properly. The following procedures focus primarily on a Windows NT server-based network. Answers will vary depending on the PC you are using and the network you are on.

Step 2 – Use Control Panel / Network to determine the Workstation Computer name, NT Domain name, Network Client, the network Layer 3 protocols in use, and information about the NIC.

Task: Click on Start, select Settings and then Control Panel. Double click the Network icon. Click the Identification Tab at the top of the window to find the Computer name and the Domain name (Windows NT). Click the Configuration Tab and note what networking components are installed.

Explanation: The Network Client has an icon that looks like a computer, the NIC icon looks like a NIC and the Protocols have an icon that looks like a network cable connection. There may be more than one of each of these.

1. Record your findings in the table below.

Step 3 – Use Control Panel / Network to check the TCP/IP related settings such IP address information, DHCP and DNS.

Task: Click on the TCP/IP protocol while on the Network Configuration Tab and then click PROPERTIES.

Explanation: Click on the Tab indicated in the table and record your findings below.

1. Record your findings in the table below.

Step – 4 Using WINIPCFG.EXE utility

Task: You can run WINIPCFG.EXE from the Start / Run command or from the DOS command prompt (IPCONFIG.EXE must be run from the DOS prompt). This exercise will focus on the WINIPCFG.EXE utility. To run it from the Start menu Click on Start and Run, then type in WINIPCFG in the window. To run it from the DOS prompt, click Start, Programs, MS DOS Prompt and then type WINIPCFG at the command line. If you enter WINIPCFG /ALL (be sure to put a space between WINIPCFG and /ALL) you will get much more information.

Explanation: The WINIPCFG.EXE utility can also be used to check TCP/IP related settings as well as the MAC address of the NIC installed (also called the hardware address). When the TCP/IP protocol is installed on Windows 95 or 98, the graphical WINIPCFG.EXE utility is included with it. Windows NT uses a different utility, IPCONFIG.EXE, to give similar results. If your workstation obtains it's IP address automatically (a DHCP client) you must use one of these utilities to determine it's IP address and subnet mask. Be sure to select the proper NIC or Ethernet adapter (this will be in a pull-down box).

1. Record your findings in the table below.

Step 5 – Use Control Panel / System / Device Manager to verify that the NIC and drivers are functioning properly.

Task: Click on Start, select Settings and then Control Panel. Double–click the System icon, click the Device Manager Tab at the top of the window and then click the plus sign on the Network Adapter icon. Select the desired adapter and click properties. Click the General Tab to see the Adapter Manufacturer and check the status. Click on the Driver Tab to see the version of the driver and files being used.

Explanation: You can also find the operating system version, the CPU type and the amount of RAM installed.

1. Record you findings in the table below.

2

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