Common Lab Tasks Essay

Though you may not be required to perform each of these steps in every lab, he Common Lab Steps are listed in the order that you are most likely to encounter them. As you review this list, you should pay attention to the logic and flow of the lab. This will help you to perform the lab procedures more quickly and more accurately. L]Note: The other virtual machines used in this environment may require as long as 10 minutes to complete their initialization processes (wake-up sequences) and load all required software.

If you receive a connection error message, wait at least one minute before clicking on the Remote Desktop Connection icon to retry the connection. Virtual Lab Environment You will use the virtual lab environment to complete the learning activities In this lab manual. C]Note: The virtual lab environment, also called the Virtual Security Cloud Lab (VASS) requires Java, Adobe Flash, and a compatible Web browser.

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The list of compatible browsers and required version numbers for Java and Hash is available on the VASS Web site (http://campus. Towline. Com/begging/ start. Asp). The Technical Support Help Desk will not be able to assist you in the use of unsupported Web browsers. If you use an unsupported browser, you may not be able to complete the labs as directed in the lab procedures. You will need to download and install the [email protected] IAC Web client before you access the VASS for the first time.

This download package is also available from the Working with Virtual Labs link on the Course Dashboard. Without installing this package, you may find an issue in several courses using the Shift key to type mixed-case passwords. If you are unable to install the Citric client, you can use the onscreen keyboard or Caps Lock key to type passwords. Close the keyboard when you are done using it. 0 2014 by Jones & Bartlett Learning, LLC, an Ascend Learning Company. All rights reserved. Www. Jubilating. Com

Page 1 Figure 1 Onscreen keyboard Create Lab Deliverable Files You will create two deliverable files for each lab: Lab Report file (including screen captures taken at specific steps in the lab) Lab Assessment file (including answers to questions posed at the end of each lab) If assigned by your instructor, you also will create an additional deliverable file for the challenge questions: Challenge Questions file (including answers to the challenge questions) You also may be required to include files created by the software in the lab. You will need to use the File Transfer function to download these files to your coal computer.

Instructions for that function are included later in this document. For specific information on the contents of the deliverables, refer to the Deliverables section in each lab. Lab Report File As you work through each lab, you will be instructed to record specific information or take a screen captures to document the results you obtained by performing specific actions. The C 2014 by Jones & Bartlett Learning, LLC, an Ascend Learning Company. All rights reserved. Www. Wagering. Com page 2 deliverables are designed to test your understanding of the information, and our successful completion of the steps and functions of the lab.

All of these documentation tasks should be pasted into a single file (MS Word . Doc, . Doc, or Other compatible format) and submitted for grading by your instructor. Lab Assessment File At the end of each lab, there are a set of questions which are to be answered and submitted for grading in the Lab Assessment file. (Your instructor may provide alternate instructions for this deliverable. ) For some questions, you may need to refer to your Lab Report file to obtain information from the lab. For other questions, you may need to consult a textbook or other authoritative source to obtain more information.

Challenge Questions File At the end of each lab, there are optional challenge questions which are provided to allow independent, unguided work, similar to what you will encounter in a real situation. Instructors also may choose to assign one or all of these questions as part of the lab, or as an online or Nicolas discussion activity. In any event, you should aim to improve your skills by getting the correct answer in as few steps as possible. Make a Screen Capture Canine: As you proceed through the lab steps, you may be directed to make a screen feature documenting your progress.

All screen captures should be pasted into the Lab Report file and submitted to your instructor with your lab deliverables. Windows You may use a utility program, such as Snagging, to capture all or part of your screen display. In addition, Microsoft Windows includes the Snipping Tool (Start >AI Programs > Accessories > Snipping Tool) that generates a . PANG format image file. Save the image to your personal computer and select Insert > Picture from the MS Word menu to insert the contents of the file into your Lab Reports file.

You may also use Word’s Insert > Corrections command to insert an image directly into your Word document. Most standard PC computer keyboards have a print screen key that can be used to snapshot all or a portion of your display. Your key may be labeled as: PRESET, PRINT SCORN, or some variation thereof. You may need to also press and hold one or more of the following keys in combination with your print screen key to activate the print screen function: ALT, CTR, ACT, C 2014 by Jones & Bartlett Learning, LLC, an Ascend Learning Company. All rights reserved. Www. Jubilating. Com page 3 FUN, FUN, and SHIFT.

Refer to your user manual or Help function to determine which key combinations are required and what their specific behaviors are. On a Windows PC, your snapshot will be stored in the Windows Clipboard and, from there, may be pasted into a document file using CTR+V or the Paste function within your word processing application (e. G. , MS Word). Apple If you are using an Apple keyboard (Macintosh) and SO X variant, the print screen function is activated holding the Command and Shift keys and pressing a number (3, 4, 5), or holding the Command and Control keys and pressing 3, 4, or 5.

The number key activates a specific print screen function See: http://YMMV. Apple. Com/foundation/Mac/#superstructures). Depending upon the key-combinations used, your snapshot will be stored in the Apple Clipboard or will be saved to a file on the desktop. Navigate the Virtual Lab The figures in this document are representative of the virtual lab environment and may not reflect every lab situation. The variation desktop for most labs will be a Windows 2012 machine, but some labs will use a Windows 2003 or Windows 2008 machine as the desktop.

Always follow the steps specified within an individual lab. The virtual lab environment appears in two panes. Figure 2 “Student Landing” variation @ 2014 by Jones & Bartlett Learning LLC, an Ascend Learning Company. All rights reserved. Womb. Jubilating. Com Page 4 The right pane is the variation desktop. It includes links to the applications, files, and remote machines that you will use as you perform the step-by-step instructions. The left pane is the Lab Navigator. The following table describes the content provided in each section of the virtual lab environment.

Lab Navigator Tabs Tabs Intro Steps Challenge Assessment Description of Content The content in this tab describes the purpose, learning objectives, and liableness for the current lab. The content in this tab includes the step-by-step instructions for completing the lab objectives. The content in this tab includes the optional challenge questions. Even if not assigned by your instructor, it is recommended that you review these questions. They are an extension of the lab and allow independent, unguided work, similar to what you will encounter in a real situation. The content in this tab includes the assessment questions for this lab.

They are included as a deliverable for every lab. It is recommended that you review Hess questions prior to performing the hands-on steps. Figure 3 Lab Navigator 1 . In the left pane, click each tab to familiarize yourself with the content of the lab before proceeding with the Hands-on Steps. 2. Click the Intro tab to begin the virtual lab. 0 2014 by Jones & Bartlett Learning LLC, an Ascend Learning Company. All rights reserved. NW. ‘. Jubilating. Com page 5 Open a Remote Connection to Another Server 1 . Double-click the 3RD (Remote Desktop Protocol) folder on the variation desktop.

This folder contains links to the virtual servers in this lab Figure 4 Remote desktop connections 2. If necessary, select the IP address provided by the lab steps and click Connect. Figure 5 Selecting a remote computer You may see one of the following error messages when you first attempt a remote desktop connection. This will occur if you attempt to connect before the remote server has finished “waking up” from its sleep state. Wait an additional two to three minutes for the remote computer system to complete its initialization processes and then try again. Age 6 Figure 6 Failed remote connection errors 3. If prompted for a password, logon to the remote servers with the credentials provided in the lab steps. If you are not prompted for a password, the remote desktop and its icons will replace the variation desktop immediately. Working with Remote Connections At times, you will be required to work on two different virtual computers and transfer files between the two. The desktop icons are different on each machine. The remote desktop will replace the variation desktop and include the IP address in a bright blue title bar at the center top of the screen. Workstation Remote Desktop Connection Figure 7 Virtual desktop appearance To switch from a remote server back to variation, click the minimize icon n the remote desktop title bar at the top of the desktop. Page 7 Figure 8 Minimize a remote connection To switch from variation back to a remote server, click the Remote Desktop Connection icon on the task at the bottom of variation desktop. Figure 9 Maximize a remote connection Close a Remote Connection to Another Server The process to close a remote connection depends on the operating system of the remote machine. To close a Linux machine: 1.

At the upper right corner of the Linux desktop, click student and select Log Out from the menu. Figure 10 Logging off the remote Linux desktop . If prompted, click Log Out to confirm your wish to disconnect the session. Page 8 Figure 11 Disconnect a remote Linux connection To close a Windows machine: 1 . Right-click the Windows Start icon to open a context menu. 2. Click Shut down or sign out and select Sign Out on the menu. On older operating systems, click Start > Log Off administrator. Figure 12 Logging off the remote Windows desktops 3. If prompted, Click K to confirm your intention to disconnect the remote session.

Figure 13 Disconnect a remote Windows connection Page 9 Use the File Transfer Process At times, you may be asked to transfer to another computer files you have created while performing lab steps in the VASS. This can be performed using the File Transfer function built in to the variation desktop of the VASS. Note: Use of File Transfer to download software distribution packages from variation is strictly prohibited. If you wish to obtain a personal copy of an open source software tool or demo version of an application, you must obtain it directly from the vendor (developer) or from an authorized Internet downloads Web site. 1 .

Click the File Transfer button on the variation desktop to open a rouser window on your local computer for the File Transfer window. Figure 14 Opening the File Transfer window 2. In the File Transfer window, click the directory names to navigate to the path where your desired file resides. To find the desktop in most cases, click Users > Administrator > Desktop. Page 10 Figure 15 Selecting the file path 3. Click the filename to start the download process. Figure 16 Downloading the selected file 4. Click K to save the file to your local computer. Extend the Lab Time Most virtual lab sessions are scheduled to time-out after 1 20 minutes.


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