image source : freepik.com

Certification Q&A: Types Of Certifications To Consider For Computer-Related Careers

* What kinds of certifications should I consider for a PC Specialist career?

As a PC Specialist, people will rely on your specialized computer training and skills to keep the office running smoothly. You must have the following certifications:

• PC Specialist Certificate
• Microsoft Certified Systems Engineer
• Microsoft Certified Professional

* What kinds of certifications should I consider for a Software Engineer career?

The software engineer designs and develops systems to control and automate manufacturing, business, or management processes. To obtain a position as a Software Engineer, you must have:

• A four-year degree in a computer-related discipline is required for most software engineering positions.

• Certification in various software applications is suggested.

• Training programs are available at community colleges, vocational schools, technical institutes and in the Armed Forces.

Earning and maintaining computer certification is a good way for software engineers to keep their skills up to date. In addition to Microsoft, Novell, Cisco and other high-tech companies, the Institute of Electrical and Electronics Engineers (IEEE) Computer Society offers relevant computer certifications.

* What kinds of certifications should I consider for a Systems Analyst career?

These workers figure out how to use computers to get things done. They tell businesses and other organizations which computers and software to buy, and they decide how to get those tools to work together. To qualify on this position, you must have:

• A four-year college degree in computer science, information science, or management information systems.

• Microsoft Certification and Microsoft Certified Professional (MCP)

* What kinds of certifications should I consider for a Systems Engineer career?

Systems engineering is like putting together a puzzle, matching varied pieces together to make one cohesive whole. Here are some certifications you need to comply:

• BS in systems engineering or other related engineering discipline or an equivalent combination of education and work related experience.

• Novell certifications

Earning computer certification at a prestigious educational institution is impressive. But, if you don’t have that kind of money, you may take computer certification training courses anywhere and anyway you wish and then pay to take the exams. Passing the exams is what earns computer certification.

* What kinds of certifications should I consider for a Technical Instructor career?

As a technical instructor, you need to be mature and very oriented towards people. To be considered, you must have the following certifications:

• A four-year degree in a computer-related discipline is required for most software engineering positions.

• CompTIA’s Certified Technical Trainer (CTT+) certification.

* What kinds of certifications should I consider for a Wireless Specialist career?

Career certification programs are critical for aspiring Wireless Specialists. Many are looking for programs that have a complete engineering curriculum that concentrates entirely on wireless application. Some of these are the following:

• Certified Wireless Professional includes application for wireless development, its networking elements and security, and embedded systems. Number of hours needed to complete the certification depends on the institution offering the program, but in most cases these certifications requires minimum of 200 hours lecture in class room and an average of 200 hours in laboratory practice.

• Cisco Security Professional Design Certifications merely concentrates on the perimeter security of the data in the web site, largely to avoid being hacked. Different versions of Web security courses such as DVS 1.0 and DPS 1.0 are available for reference.

Cisco / MCSE Exam Study: Creating A Road Map To Success

Planning for success on the CCNA, CCNP, and other Cisco exams is much like taking a trip in your car. You’ve got to plan ahead, accept the occasional detour, and just keep on going until you get there. But what do you do before you get started?

Create a road map – for success.

If you were driving from one side of the country to another, you certainly wouldn’t just get in your car and start driving, would you? No. You would plan the trip out ahead of time. What would happen if you just got in the car and started driving in the hope that you would someday arrive at your final destination? You would never get there, and you’d spend a lot of time wandering aimlessly.

Don’t spend your study time and slow your progress by studying for a Cisco exam without planning the trip. Schedule your study time as you would an appointment with a client, and keep that appointment. Make sure that your study time is quality study – turn your TV, iPod, and cell off. If you hit a bump in the road and don’t get your certification the first time you take the exam, regroup and create another plan. Study until you get to the point that on exam day, you know that you are already a CCNA or CCNP and you’re just there at the testing center to make it official.

The journey to success is not a straight line. When you look at a chart that shows a company’s financial progress, the line never goes straight up. there are some ups and downs, but the overall result is success. The path to your eventual career and certification exam success may not be a direct one, but the important part is to get started – and to get any journey started, you’ve got to create a road map for a successful arrival at your destination.

Cisco / Microsoft Computer Certification: Be Ready For Your Opportunity

I was reading The Big Moo: Stop Trying To Be Perfect and Start Being Remarkable this morning, and I’d recommend a copy of this to anyone who wants to improve their career and their future. And that’s all of us, right?

There was one particular line that really stood out to me: Betting on change is always the safest bet available. That describes life perfectly, but it also describes a career in Information Technology perfectly as well. There is no field in the world that has the constant and never-ending changes that IT does. And every single one of us can look at this as a massive opportunity for personal and professional growth.

Is that how you’re looking at it? I remember when I passed my first certification exam, the Novell CAN, back in 1997. Man, I thought I knew it all then! But I quickly learned that you’ve got to keep learning in IT. I also learned that if you’re willing to put in the work and make the sacrifices, there’s no other field with the limitless potential for growth and excellence.

Like everyone else, my career has had its ups and downs, but I always kept learning and growing. Today, I’ve got my dream job, working with studI was reading The Big Moo: Stop Trying To Be Perfect and Start Being Remarkable this morning, and I’d recommend a copy of this to anyone who wants to improve their career and their future. And that’s all of us, right?

Like everyone else, my career has had its ups and downs, but I always kept learning and growing. Today, I’ve got my dream job, working with students and customers just like you – to help you create your own future.

The next 18 months are filled with endless possibilities, particularly with the rapid growth of VoIP and Microsoft Vista on the horizon. There will be those who rationalize their inertia, saying “I’ll never have to support those, so I don’t need to learn them.”

There will also be those who see VoIP and Vista as enormous opportunities to learn and advance in their careers and their lives. These people will get started today, learning the fundamentals of Cisco and advancing their networking knowledge in order to be ready for opportunities as they come along.

You can’t start studying and learning when the opportunity arrives – you’ve got to be ready when opportunity knocks. If you’ve been putting off studying for a Cisco or other computer certification – and I know the summer is a really good time for putting off studying – get back on track today.

Because you never know what opportunities are going to come along – but you do know that when they do, you’ve got to be ready to take advantage. After all, opportunity really does knock only once!
ents and customers just like you – to help you create your own future.

Cisco CCNA / CCNP Certification Exam Tutorial: Floating Static Routes

To pass the Cisco CCNA and CCNP certification exams, as well as becoming a world-class networker, you’ve got to know how and when to use floating static routes. And if you’re wondering what makes them “float” — read on!

In this example, R1 and R2 are running OSPF over a Frame Relay network, 172.12.123.0 /24. They’re also connected by a BRI ISDN link, 172.12.12.0 /24. R1 is advertising a loopback network, 1.1.1.1 /32, via OSPF. We want R2 to have a route to that loopback even if the frame goes down – and here, we’ll use a floating static route to make that happen.

R2 sees the route to the loopback interface via OSPF, and can ping that interface successfully.

R2#show ip route ospf

1.0.0.0/32 is subnetted, 1 subnets

O 1.1.1.1 [110/65] via 172.12.123.1, 00:00:02, Serial0

R2#ping 1.1.1.1

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 68/68/68 ms

This is when it’s important to know your administrative distances…. or at least know where to look to see them! The AD of OSPF is 110, which means we can configure a static route to 1.1.1.1 /32, and as long as the AD of the static route is higher than 110, it won’t be used unless the OSPF route leaves the routing table. That’s why this kind of route is called a “floating” static route – the route “floats” in the routing table and isn’t seen unless the primary route leaves the table.

You learned how to write a static route in your CCNA studies, but you also remember that the default AD of a static route is either 1 or 0… and both of those values are less than 110! To change the AD of a static route, configure the desired distance at the end of the ip route command.

R2(config)#ip route 1.1.1.1 255.255.255.255 bri0 ?

<1-255> Distance metric for this route

A.B.C.D Forwarding router’s address

name Specify name of the next hop

permanent permanent route

tag Set tag for this route

R2(config)#ip route 1.1.1.1 255.255.255.255 bri0 111

The static route has an AD that’s only one higher than that of the OSPF route, but that’s enough to make the route “float” and not yet be seen in the routing table.

R2#show ip route

1.0.0.0/32 is subnetted, 1 subnets

O 1.1.1.1 [110/65] via 172.12.123.1, 00:06:44, Serial0

172.12.0.0/24 is subnetted, 2 subnets

C 172.12.12.0 is directly connected, BRI0

C 172.12.123.0 is directly connected, Serial0

Let’s see the effect on the routing table when the Serial0 interface is closed.

R2(config)#int s0

R2(config-if)#shutdown

12:04:53: %OSPF-5-ADJCHG: Process 1, Nbr 172.12.123.1 on Serial0 from FULL to DOWN, Neighbor Down: Interface down or detached12:04:55: %SYS-5-CONFIG_I: Configured from console by console

12:04:55: %LINK-5-CHANGED: Interface Serial0, changed state to administratively down

12:04:56: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down

R2#show ip route

1.0.0.0/32 is subnetted, 1 subnets

S 1.1.1.1 is directly connected, BRI0

172.12.0.0/24 is subnetted, 1 subnets

C 172.12.12.0 is directly connected, BRI0

The floating static route appears in the table, but the ISDN link will not come up until the BRI interface has traffic to send. Let’s ping 1.1.1.1 and see what happens. debug dialer was configured on R2 before sending the ping.

R2#ping 1.1.1.1

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:

12:16:01: BR0 DDR: Dialing cause ip (s=172.12.12.2, d=1.1.1.1)

12:16:01: BR0 DDR: Attempting to dial 8358661

12:16:01: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up.!!

12:16:01: BR0:1 DDR: dialer protocol up!!

Success rate is 80 percent (4/5), round-trip min/avg/max = 36/37/40 ms

The link comes up and traffic can still reach 1.1.1.1. Once R2 becomes an OSPF neighbor of R1 again, the OSPF route will again become the primary path and the floating static route leaves the routing table.

R2(config)#int s0

R2(config-if)#no shut

R2#show ip ospf neighbor

Neighbor ID Pri State Dead Time Address Interface

172.12.123.1 1 FULL/DR 00:01:57 172.12.123.1 Serial0

R2#show ip route

1.0.0.0/32 is subnetted, 1 subnets

O 1.1.1.1 [110/65] via 172.12.123.1, 00:00:16, Serial0

172.12.0.0/24 is subnetted, 2 subnets

C 172.12.12.0 is directly connected, BRI0

C 172.12.123.0 is directly connected, Serial0

A floating static route is an excellent “back door” that will keep the ISDN link down while allowing that link to serve as a backup route. Just make sure the ISDN link comes down when you expect it to – always check that with show isdn status!