1. Seorang insinyur jaringan menerapkan desain jaringan menggunakan VLSM untukjaringan 192.168.1.0/24. Setelah subnetting jaringan, insinyur telah memutuskan untukmengambil salah satu subnet, 192.168.1.16/28 dan subnet lebih lanjut untukmemberikan point-to-point alamat link serial. Berapa jumlah maksimum dari subnetyang dapat dibuat dari subnet 192.168.1.16/28 untuk koneksi serial?
• 1
• 2
• 4
• 6
• 8
• 16
2. Apakah prefix CIDR penunjukan yang merangkum seluruh reserved Kelas B RFC1918 kisaran alamat internal?
• /4
• /8
• /12
• /16
• /20
3. NAT yang merujuk pada alamat IP dari host di dalam Anda seperti yang ditampilkanke jaringan di luar?
• inside global IP address
• outside global IP address
• inside local IP address
• outside local IP address
4. Seorang administrator jaringan diminta untuk merancang skema pengalamatan baruuntuk jaringan perusahaan. Saat ini, ada 500 pengguna di kantor pusat, 200 penggunadi penjualan, 425 di manufaktur, dan 50 di lokasi penelitian. Pernyataan yangmendefinisikan pengalamatan VLSM benar peta dengan limbah yang minimalmenggunakan jaringan 172.16.0.0/16?
• 172.16.0.0/20 head office
172.16.1.0/21 manufacturing
172.16.1.0/22 sales
172.16.3.0/26 research
• 172.16.48.0/19 head office
172.16.16.0/20 manufacturing
172.16.48.128 sales
172.16.48.0/26 research
• 172.16.2.0/23 head office
172.16.4.0/23 manufacturing
172.16.6.0/24 sales
172.16.7.0/26 research
• 172.16.2.0/22 head office
172.16.3.0/23 manufacturing
172.16.4.0/26 sales
172.16.4.128/25 research
5. Sebuah perusahaan menggunakan Kelas B skema pengalamatan IP kebutuhansebanyak 100 subjaringan. Dengan asumsi bahwa subnetting panjang variabel tidakdigunakan dan semua subnet membutuhkan sekurang-kurangnya 300 host, subnet mask apa yang tepat untuk digunakan?
• 255.255.0.0
• 255.255.240.0
• 255.255.254.0
• 255.255.255.0
• 255.255.255.128
• 255.255.255.192
Membuat Lima Buah Pertanyaan
Read User's Comments(0)
Lab 10.0.2.2 Finding the Right Networking Job
Step 1: Perform a Skills Strength and Interest Assessment
Several career paths are available for individuals interested in an IT career. If you have not already
participated in a strength and interest assessment, or if you have not yet determined which career path is of interest to you, research some of the tools available. They can help provide a starting point for an IT career selection. There are many resources available – the list below is only a small sampling.
Resources available:
- Secondary school guidance departments and local college career departments can provide helpful information.
- Public libraries or websites, such as amazon.com, offer books on researching career choices and skill strength assessments such as: Information Technology Jobs in America [2007] Corporate & Government Career Guide (Paperback) by Info Tech Employment (Editor), Discover What You’re Best At by Linda Gale, The IT Career Builder’s Toolkit by Matthew Moran
- Company websites offering a mix of free and fee related services, such as:
Promoting IT Careers: Virtual Field Trips –
http://www.cisco.com/web/learning/netacad/career_connection/promoteIT/VFT/index.html
Cisco Networking Academy Career Connection – http://cc.netacad.net/home.do#
CompTIA TechCareer Compass – http://tcc.comptia.org/default.aspx
CyberCareers for the Net Generation – http://www.cybercareers.org/students/itcareercenter/
Quintcareers – http://www.quintcareers.com/student.html
During your search, remember that many IT careers are not limited to IT Companies, but may be associated with the Education, Healthcare, Finance, or Manufacturing industries.
a. Use one of the resources above or similar resources to research possible career choices in the
networking field. For example, in addition to identifying skill strengths, the CompTIA TechCareer Compass site has a page via the Explore Job Roles link (http://tcc.comptia.org/job_roles.aspx) that allows you to search for a job based on a job title or job criteria. If you are not sure of a job title, the Search Using JobConcentrations section of that page lists job roles that are divided into three areas: Administration, Development, and Integration. Clicking one of the three areas displays a list of job titles. You can then click any title to see a description of critical job functions, compare your skill strengths with the position requirements, and identify the certifications required for the job.
b. Select one of the job titles that is of interest to you as a possible career path.
Step 2: Search a job website for a possible IT position
After identifying a possible career position, search one of the many job sites available. If you are interested in experiencing other cultures or are willing to travel, consider employment opportunities outside your state and country. Internship offerings may also be available.
Some possible job sites to use to search include:
http://www.cisco.apply2jobs.com/index.cfm
www.monster.com
www.jobing.com
Step 3: Create a résumé and cover letter
a. When a potential job has been found, create a cover letter and résumé that you can use to apply for the position. Print the job description and use it as your guide for creating a customized résumé and cover letter. If the selected job description requests a particular form of résumé, be sure to create your résumé in that format. For example, some jobs require that résumés be submitted via a website only, while others require a paper copy submission. There are many free resources available to assist with the creation of the résumé and cover letter. The websites listed below offer tutorials or information related to writing a résumé and cover letter.
b. After your cover letter and résumé are complete, submit them and the job description to your instructor.
Step 4: Reflection
What other areas related to applying for a job are not covered in this particular lab?
- Interviews: types of interviews that can be conducted, potential questions asked in interviews, preparing for an interview
- wawancara : tipe wawancara, pertanyaan berbobot yang ditanyakan saat interview, persiapan wawancara
- negosiasi mengenai gaji dan keuntungan yang didapat
Lab 9.4.2 Presenting the Project Proposal
Task 1: Prepare for the Presentation
Step 1: Review the content
a. Ensure that your presentation is complete.
b. Review the content to ensure that there are no technical errors.
c. Rehearse the presentation to become familiar with the flow of the content and develop a sense of the timing required.
Step 2: Prepare for questions
Your presentation may seem complete and clear to you, but to others there may be points that need clarifying or that contain too much information.
Read through your presentation as if seeing it for the first time, Note the points that you would ask questions about. Remind yourself that you will not be able to prepare for every possible question.
Step 3: Prepare yourself
Your instructor will advise you on the details (time. location, audience) of the presentation class. On the day of the presentation, try to observe the following guidelines:
a. If possible, and appropriate, wear professional attire.
b. Try not to be too nervous. The other students in your class are probably feeling the same as you are.
c. If other students are presenting before or after you, give them your attention and participate in the class. Do not think too much about your presentation but focus instead on what is happening in the class.
Task 2: Deliver the Presentation
Step 1: Submit your portfolio and proposal
a. Submit your portfolio and proposal to your instructor before delivering the presentation.
Step 2: Begin the presentation
a. Introduce yourself.
b. Deliver the presentation, using your portfolio and a slide presentation such as PowerPoint.
- Speak slowly and clearly.
- Stay with your slide sequence. A common mistake is to introduce material and then continue to talk about it in detail without advancing from the general overview slide for that topic to the detailed slides that follow.
c. Demonstrate that you know the content of the proposal and sell it as the one that the customer should adopt.
d. Be prepared to respond to questions from the instructors and students.
Step 3: Conclude the presentation
a. Invite any final questions from the audience.
b. Finish your presentation by assuring the audience that your proposal meets their requirements and thank them for the opportunity to present it.
Lab 9.4.1 Compiling the Documentation
Task 1: Compile the Project Proposal
Step 1: Finalize the documentation requirements
a. Finalize the documentation created in the previous labs and in your project portfolio.
b. Insert and compile the information under the following headings:
- Executive Summary
- Network Requirements
- Current Network Environment
- Proposed Physical Design
- Proposed Logical Design
- Implementation Plan
- Cost Proposal
Step 2: Prepare the cover page
Include a cover page at the beginning of the proposal. The cover page describes the proposal, including the RFP or solicitation number and date, the customer contact information, and the vendor name and contact information.
Step 3: Prepare the Table of Contents
Develop a Table of Contents for the proposal document.
Step 4: Create the proposal
Complete the proposal document. The proposal layout should be highly readable and should aid the reader in locating information.
- Use graphics to enhance the readability of a proposal and convey information where appropriate.
- Text should be legible, typically a serif typeface such as Times Roman, at 10-point to 12-point type.
- Page margins should be at least 0.5 inches (125mm).
- Page numbers should be included at the top or bottom of each page.
Step 5: Update the Executive Summary
Use information from the completed implementation and costing sections to update the Executive Summary.
Step 6: Organize the Proposal binder
Arrange the proposal components in a binder, based on the order cited in the Table of Contents.
Step 7: Prepare Terms and Signatures page
a. Prepare the terms of agreement and an acceptance page for customer signatures to be included at
the end of the proposal. The terms and conditions describe all relevant legal terms and contracts that
will be required. These terms and conditions support the supply of goods and services related to
network improvements and installations.
Important clauses in the terms and conditions usually include:
- Details about the proposal expiration date
- Obligations of the customer to obtain permission or other consents within their organization
- Obligations of the vendor to provide services and equipment with care and skill
- Dates when completed milestone deliverables are payable
- Interest chargeable on outstanding payments
- The amount of notice the customer must give to cancel their equipment and service orders
- Details about guarantees (if any) provided by the vendor
- Details about escalating and resolving complaints or issues
If the customer accepts the proposal, an appropriate customer representative signs the Terms and
Signatures page.
Your instructor will advise of the standard terms and conditions that will apply to all proposals.
b. Save this file and include in the proposal document.
Task 2: Prepare the Presentation
Step 1: Plan the presentation
After compiling a proposal, network designers review the entire proposal with their management organization by means of a formal presentation. During this stage of the design proposal, the designer must first sell the concept to the internal management and then to the customer.
For your presentation, list the important points to include that illustrate the proposal. A proposal presentation includes slides or other visual aids to graphically represent the proposal. The presentation, along with the proposal document, is vital to ensuring a successful meeting and increasing the probability of a customer sign-off.
Step 2: Create the presentation
This step assumes that the presentation will use MS PowerPoint or equivalent presentation software. Your instructor will advise of the presentation requirements and resources available.
a. The content and presentation format are important in a business environment. Create a presentation
that considers the following points:
- Every slide should have a heading that summarizes the information presented on the slide.
- Computer presentations should not contain full paragraphs of text. Use a bulleted list or outline format and elaborate on the points during the delivery.
- All type should be legible. Use large fonts, because small fonts are often hard to read.
- Use contrasting colors – either a dark background with light text or a light background with dark text.
- Keep the format and style consistent throughout the presentation. Do not change text font, text color, background color, or theme except for an occasional special emphasis.
- Avoid backgrounds that make the text hard to read. Keep the background simple.
- Do not use ALL CAPS! Their use is unprofessional and they are also more difficult to read.
- Include a combination of words, pictures, and graphics. Variety keeps the presentation interesting.
b. Save the presentation file and any other presentation aids that you created.
Lab 9.3.4 Creating the Bill Of Material
Step 1: List the items required
a. Use the table below, or create a similar one, to list all the items and equipment that need to be purchased for the FilmCompany network upgrade project.
b. Search the Internet or use information provided by your instructor to add possible suppliers or vendors to the BOM table.
c. Add costs to the BOM. Where possible, obtain costs from local vendors and suppliers. If this information is not readily available, your instructor will provide estimated costs for you to use.
Step 2: Determine the software requirements
a. During the early stages of the network Design Phase, existing applications were identified. Add new applications required by the network upgrade to the BOM. Categorize these as either Network or Specialist applications.
b. Add the new applications, installation costs, and required training to the BOM with the identified hardware. Also indicate whether the network upgrade requires additional licenses to be purchased for existing software applications.
Step 3: Add maintenance contracts
a. Investigate the maintenance support service contracts available for both the new and existing equipment.
b. Add the details and costs to the BOM.
Step 4: Create the BOM
a. Create the BOM using word processing or spreadsheet software. Using a spreadsheet will facilitate the calculation of total costs and enable easy updating of the document if costs or quantities are amended.
b. Save this file and include it in the proposal document. Add a hardcopy of the file to your portfolio.
Lab 9.2.4 Creating an Installation Schedule
Step 1: List and prioritize the tasks that require downtime on the current network
List the tasks that require network downtime.
Step 2: Document the required downtime on the project timeline
Sometimes it is not possible to complete all of the required tasks during an approved maintenance window. If an installation task requires the network, or part of the network, to be down during normal business hours, it is important to obtain permission from the customer. As soon as the time frame is determined and approved, all the people involved need to be notified accordingly.
a. List those tasks that can be completed during a scheduled maintenance window.
b. List those tasks that require the network to be down during normal business hours.
Step 3: Document customer approved downtime
a. Indicate on the Installation Plan Timeline when the network downtime will occur.
b. Include a provision for customer approval to be recorded for this downtime.
c. Include a task that requires that the users who will be affected are notified with adequate advance notice of the network downtime. Ensure that the users are also notified when the network or service returns to full operation.
Lab 9.2.3 Creating a Timeline
Step 1: List and prioritize the factors affecting the timeline
Note issues such as equipment and material availability, skilled personnel, and customer requirements that should be considered for the following factors when developing a project timeline. Consider the possibility that the project might not begin on the proposed start date.
Equipment order and delivery
Service installation, such as WAN links
Customer schedule, including available maintenance and downtime windows
Availability of appropriate technical personnel
Step 2: Complete the time details for each installation phase
The FilmCompany network upgrade is linked to the StadiumCompany network redevelopment. It would be efficient to align the FilmCompany stadium remote site work with that project. The StadiumCompany RFP states that the project must be completed during the off-season for the two teams. This requirement gives the project a timeline of four months, which can be also applied to the FilmCompany upgrade.
a. On the table created in Lab 9.2.1 for Phase 1, fill in the Date information:
- Install Distribution and Core Layer equipment
- Configure new IP addressing & VLAN scheme
- Configure routing
b. On the table for Phase 2, fill in the Date information:
- Upgrade the WAN connectivity
- Extend the network to the remote site
- Configure Access Control Lists & security
c. On the table for Phase 3, fill in the Date information:
- Install and configure the wireless and associated mobility network equipment
Step 3: Consider customer-caused delays
Customers may make changes to the requirements during the installation of a project. When changes occur, the timeline is used to make adjustments to personnel and other available resources. The timeline
documentation can also be used to show the customer how delays affect the project completion date.
Based on the timeline, write a project variation statement showing the possible delay in the project completion date if the FilmCompany decided at this stage to relocate an additional three production staff and their workstations to the stadium.
Step 4: Using project management software (Optional)
Project management tools such as Microsoft Project can be used to create a project timeline. This software can be useful for:
- Tracking the progress of the project
- Keeping the project on schedule
- Identifying milestones
- Tracking labor assignments and costs
- Alerting the designer if the project is falling behind schedule.
If this software is available, enter the resources and timeline for one phase of the Implementation Plan and examine the output.
Subscribe to:
Posts (Atom)