Cisco certifcation exam answers and questions
Network Engineering Service Type Overview
The network engineering services market was valued at USD 30.91 Billion in the year 2016 and is considered to be projected to reach USD 54.69 Billion by 2022 growing at a Compound Annual Growth Rate (CAGR) of about 9.8% during the forecast period. The forecast period has been considered from 2017 to 2022, whereas 2016 is considered as the base year for the estimation of the market study.
The network engineering services market vendors are Accenture (Ireland), Ericsson (Sweden), IBM (US), Huawei (China), Juniper Networks (US), Dell (US), Cisco (US), Fujitsu (Japan), Aviat Networks (US), Tech Mahindra (India), and Mphasis (India).
Key Target Audience for Network Engineering Services Market
Network Engineering Services providers
Professional service providers
Managed Service Providers (MSPs)
Resellers and distributors
Investors and venture capitalists
This jobs would be also required some good IT Certifications, like CCIE, AWS, RedHat, etc, to enhance your chances of gaining more advance roles in Network Engineering. But gaining these certifications isn’t considered a piece of cake and you would have to go through lots of training. I would recommend you to check out the courses offered at the SPOTO Club if you are interested in the above certifications.
Network Cutover Overview
A network cutover is often considered to be the culminating event for networking projects. All of the planning, staging, testing, as well as configuration, leads to this brief yet critical change window. Though there would be a variety of cutover types and activities, I’ve found that there are some fundamental principles that apply to all of them.
For a cutover to be successful, you need to start with network discovery. The level and depth of discovery would be depended on how well you already know the network, what sort of cutover it is, and how well you understand the technology.
Remember that your level of discovery is commensurate with the complexity of the cutover. During the discovery phase, it’s important to collect as much information as you can so you’re not scrounging for it at the last minute, or worse, during the cutover. Collect information like VLANs, usernames and passwords, SNMP strings, where ACLs are located, routing configuration, IP address of important resources like DHCP servers, DNS servers, and so on.
Planning and Testing
Once you have the info you need and have studied the topology, it’s time to plan what you’re going to actually do. For some cutovers, this is unnecessary or just impossible. For example, I don’t have Cisco Firepower appliances in a lab at work or at home, so it’s just not possible for me to the lab a Firepower install.
However, there are times when I’m making significant changes to routing in which case I’d create the customer’s topology as accurately as I can in GNS3. That way, I would be able to test changes in a lab environment.
I also have tried to stage devices and/or configuration. This is actually pretty easy to do most of the time even with complex cutovers, and it would be having a couple of benefits. Staging devices and configuration would mean that there’s less to do during the change window, and it would also mean that network downtime can be much shorter. An example using the scenario above would be spinning up the new core switches in an adjoining rack to the prod switches. Then, I would carefully trunk the old switches to the new switches by making the allocation of plenty of bandwidth. Now I would be able to slowly perform the migration of all the distribution switches, VM hosts, etc over to the new switches carefully over several days or even weeks.
Now, you have gone through the Network Service and Cutover Overview. I would like to recommend that if you wish to have more knowledge, you should join the prep courses which are offered at the SPOTO Club.
Cisco certifcation exam answers and questions
Technology would be continuing to change and improvise, evolving faster and quicker as it would be advancing. Along with it, careers in the information technology industry would also be continuing to grow. As a network engineer, you would be in the realm of the heart of the technology. You would be having a wide range of duties that are going to include building, designing, as well as maintaining computer networks for the organization you would be working for. You should also gain the right certification, like the Cisco CCNA, CCNP, CCIE to boost your resume, and you’ll need an excellent training provider like the SPOTO Club.
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Benefits of a Network Engineering Job
There are going to be many benefits that you would be experiencing as a network engineer, which would be including the following:
Have Access to New Technology
Because technology is considered to be continually advancing, you would be continuously learning exciting new things, increasing your knowledge extensively. If technology is your thing, you would never be getting bored in a network engineer role.
Be Valuable to Your Organization
Your role within most companies would be considered one of the most valuable, so you would be likely to have a considerable amount of responsibility. Businesses are going to rely on their computer networks for daily operations, and they would be counting on you to make sure that those operations are always running smoothly. When there would be a disruption in the network, it affects the result of the company. You will be responsible for fixing any issues effectively and quickly, making you an indispensable part of your team or organization.
While there would be some duties involved in the network engineering role that might be repetitive, the position would be offering you lots of opportunities for utilizing outside-the-box thinking for solving the challenging problems. You might get to use new, creative approaches for handling issues as well as improving network efficiency.
Have Opportunities for Advancement
Network systems are considered to be central to the operations of nearly every business, from non-profit activism to manufacturing to education and hospitality. As a network engineer, you would have the opportunity to work in almost any industry as an integral part of the team. Once you have established yourself within an organization, you would be able to promote yourself as a valuable asset in any position you would be interested in. Whether your goal would be to stay in the field of technology or be willing to change roles sometime down the line, the network engineering position would be preparing you for your next steps.
Be in Demand
As per the U.S. BLS (Bureau of Labor Statistics), the employment of network engineers would be the quite promising outlook for the future, it is predicted for growing 6 percent between 2016 and 2026. The demand for network engineers might increase even further as many organizations continue to grow their computer networks and systems.
Earn a Good Salary
As per the BLS, the average salary for network engineers is about $104,650, which would be significantly higher than the overall national median wage of about $37,690. Most network engineers would be working a full-time 40-hour week, with about a quarter of them working more than that. Typically, most organizations would be offering full-time employees health insurance, paid time off, and numerous other benefits.
So, now, if you wish to gain the benefits related to the Network Engineering, you might be able to do that with the help of one of the training courses offered by the SPOTO Club.
Join us now to be an excellent network engineer!