An Overview of exam 640-802 CCNA

In a fast paced environment, being a Cisco Certified Network Associate (CCNA) will not only bring you great opportunities for entry level networking jobs in the IT field, but also give you the information that you need in order to do your job competently.

The exam 640-802 is conducted to award the Cisco Certified Network Associate (CCNA) certification to successful candidates. The syllabus for the exam includes a wide range of topics, such as WAN connections, network security implementation, types of network, details of network media, basics of routing and switching, understanding the TCP/IP and OSI models, IP addressing.

It is highly recommended that candidates should develop their skills and knowledge in the following areas prior to attempting 640-802 exam:

Thorough understanding of the purposes and functions of different network devices;

Practical knowledge of components required for specific networks;

Open Systems Interconnection (OSI) and TCP/IP models along with their protocols in a network;

Understanding of networking and web applications;

Interpretation of network diagrams;

Identifying and troubleshooting common problems in networks;

Knowledge of network segmentation and traffic management;

Verification of network status and usage of basic utilities like ping, telnet, SSH, and ipconfig;

Routing concepts and operation of routers; CLI basics;

Good knowledge of VLANs, VTP, RSTP, VLSM, LAN, WAN to name a few.

It is recommended that candidate must have at least around one year experience, in the networking field before he attempt to take the CCNA certification test. This experience will not only allow you to learn more about the hardware involved, but it will also allow you to learn about the different information that you will need to know on the test.

The process of getting the CCNA Certification test is complex, but it is manageable and many people are doing it every year. However confident you may be, it is not possible for you to master the entire syllabus without proper guidance.

The following practice exam questions are for the Cisco CCNA 640-802 exam and will definitely help you towards your certification efforts.

Q1. Which statement about MAC addresses is correct?
a. The MAC address can never be changed.
b. A MAC address is represented by binary digits that are organized in pairs.
c. A MAC address is a number in hexadecimal format that is physically located on the NIC.
d. It is not necessary for a device to have a unique MAC address to participate in the network

Q2. Which of the following is an IOS command that can be used to increase the security of unused switch ports?
a. Port security
b. Mac-secure
c. Firewall
d. Shutdown

Q3. IP addresses are represented by ?
a. 16-bit decimal numbers
b. 32-bit binary numbers
c. 8 sets of 4-bit decimal numbers
d. 8-bit binary numbers

Q4. What does the command IP route 192.168.50.0, 255.255.255.0, 10.2.1.3 specify?
a. The router should use network 192.168.50.0 to get to address 10.2.1.3.
b. Both 192.168.50.0 and 10.2.1.3 use a mask of 255.255.255.0.
c. You want the router to trace a route to network 192.168.50.0 via 10.2.1.3.
d. The router should use address 10.2.1.3 to get to devices on network 192.168.50.0.

Q5. Which of the following protocols is an example of an exterior gateway protocol?
a. BGP
b. RIP
c. EIGRP
d. OSPF

IT Certifications in Demand

We had earlier posted an article on what are the most in-demand IT Certifications
A simple analysis of IT Jobs posted on two of the biggest job portals in India has led to the following insight: According to our analysis, 90% of all Certification requiring IT jobs demand either of the following 9 certifications: MCSE, CCNA, ITIL, OCA, OCP, CCNP, CISSP, RHCE and PMP Certifications.
This analysis might help you decide which IT Certification to go for!

Cisco Certified Network Professional (CCNP) - Specializations Available

CCNP Certification focuses on routing & switching of scalable networks including intranets & campuses. It includes building scalable CISCO networks, securing converged wide area networks. It is used by Cisco certified professionals as a step between CCNA & CCIE. This article goes beyond CCNP (Routers and Switches) to the other specializations in the area of design, voice, internetwork & security. We discuss what is involved in each, the career options and the demand trends for these certifications.

CCDP – It is a professional-level certification designed to reflect advanced knowledge in network design. After you successfully complete CCNA or CCDA certification, you are eligible to give exams CCDP. It is a direct entry into the professional world and a certificate that is recognized by the industry. It is crucial for you to invest your time and money in this certificate, by appearing for the CCDP exam. After you get CCDP certified, you can find jobs in the domains of network design and implementation, or optimization network performance.

CCVP - There is growing demand for CCVP (Cisco certified voice professionals) in the global market to integrate the VoIP (voice over internet protocol) system into the existing networks. To be eligible for CCVP, you must first pass the CCNA certification. VoIP system is integrated into the IP-based networks. CCVP is the worldwide recognized IT certification in IP-based networks.

CCIP - This is for those professionals who want to work, or are working in a service provider organization with competencies in infrastructure IP networking solutions. CCIP certified individuals must have a thorough knowledge & understanding of network technologies in the service provider arena. Demand for CCIP is great in the current scenario, and CCIPs command high salaries as compared to other professionals.

CCSP - It is designed for IT Professionals who are responsible for delivering self-defending networks that are integrated & adopted. CCSP ensures that a network professional should be actively involved in designing and delivering multiple levels of security departments. A CCSP can secure and manage network infrastructure to protect productivity and reduce costs. Either the CCNA (Cisco Certified Network Associate) or CCIP (Cisco Certified Internetwork Specialist) are prerequisites for CCSP.

Source: CCDP, CCVP, CCIP, CCSP Jobs

Related to: CCNA

All about IT Security and related Certifications

In the computer industry, security refers to techniques which ensure that data stored in a computer cannot be read or compromised by any individual without authorization. Most security measures involve data encryption and passwords. Data encryption is the translation of data into a form that is unintelligible without a deciphering mechanism. A password is a secret word or phrase that gives a user access to a particular program or system.
IT Security is a vast domain and has various subsets as listed below:

Application Security
This encompasses measures taken throughout the application's life-cycle to prevent exceptions in the security policy of an application or the underlying system (vulnerabilities) through flaws in the design, development, deployment, up gradation, or maintenance of the application. Certification for application security: GIAC Web Application Penetration Tester (GWAPT).

Computer Security
This is a branch of technology known as information security as applied to computers. The objective of computer security can include protection of information from theft or corruption, or the preservation of availability, as defined in the security policy.

Network Security
This consists of the provisions made in an underlying computer network infrastructure, policies adopted by the network administrator to protect the network and the network-accessible resources from unauthorized access, and consistent and continuous monitoring and measurement of its effectiveness (or lack) combined together.
A video on network security certification

Internet security
When a computer connects to a network and begins communicating with others, it is taking a risk. Internet security involves the protection of a computer's internet account and files from intrusion of an unknown user. Basic security measures involve protection by well selected passwords, change of file permissions and back up of computer's data.
Providing full security to the network and its users is the job of internet security professionals. The description of their job position: First, the internet security professionals design security protocols that should be followed by every user in the network; second, they work with network professionals to ensure network security through proper network design; and third, they work with application developers so that the application would be implemented according to the network’s security measures.

Important Certifications in the Security Domain (According to International Information Systems Security Certification Consortium (ISC2)).

Certified Information System Security Professional (CISSP) - If you plan to build a career in information security – one of today’s most visible professions – and if you have at least five full years of experience in information security, then the CISSP® credential should be your next career goal.CISSP certification is not only an objective measure of excellence, but a globally recognized standard of achievement.

Systems Security Certified Practitioner (SSCP) – ISC2 introduced the Systems Security Certified Practitioner certification in March 2001. This intermediate-level certification is meant for IT security practitioners with a minimum of one year of PROFESSIONAL experience in the field of information security. SSCP is ideal for those working towards positions such as Network Security Engineers, Security Systems Analysts, or Security Administrators.

RSA Certified Security Professional - The RSA Certified Security Professional Program offers technology professionals the knowledge, skills, and credentials necessary to deploy and maintain reliable enterprise security systems.

Cisco Certified Security Professional (CCSP) - The CCSP certification is an advanced network security certification. With CCSP certification, a network professional demonstrates the skills required to secure and manage network infrastructures to protect productivity and reduce costs. Candidates for the certification are tested for advanced knowledge of various Cisco security products
Brainbench Internet Security Certification (BIS) - This credential identifies individuals with a good working knowledge of Internet security practices, principles, and technologies.
Brainbench Network Security Certification (BNS) - This program identifies individuals with a good working knowledge of network security practices, principles, and technologies.
Security Certified Network Professional (SCNP) - As part of the vendor-neutral Security Certified Program (SCP) sponsored by Ascendent Learning, the SCNP is an advanced security certification designed to test knowledge of high-level security topics.

Sources
· [http://en.wikipedia.org/wiki/Application_security]
· [http://en.wikipedia.org/wiki/Computer_security]
· [http://en.wikipedia.org/wiki/Network_security]
· [http://certification.about.com/od/securitycerts/a/seccertessentls.htm]
· [http://www.hyperlessons.com]

IT Certifications in Demand

Top 15 Highest Paying Certifications in the Technology Industry

According to recent salary surveys by ZDNET's Tech Republic organization, the following are the highest paying certifications to have in the technology industry.

Following each certification is the average annual salary being paid to individual responders that hold the certification. I have also listed training resources to learn more information about how to acquire each of the highest paying certifications.

1. PMI Project Management Professional (PMP)

With an average annual salary of $101,695, the PMP certification from the Project Management Institute (PMI) organization tops the list of highest paying certifications for the current year.

2. PMI Certified Associate in Project Management (CAPM)

Next highest on the list of highest paying certifications is PMI's Certified Associate in Project Management (CAPM). The average annual salary for CAPM holders that were surveyed is $101,103.

3. ITIL v2 - Foundations

With an annual average salary of $95,415 the ITIL v2 Foundations certification came up third on the list of highest paying certifications. ITIL stands for the IT Infrastructure Library. The ITIL certification is designed to show expertise in ITIL service support and service delivery.

4. Certified Information Systems Security Professional (CISSP)

Coming in at a close 4th on the list of highest paying certifications is the Certified Information Systems Security Professional or CISSP certification from (ISC)2. The average annual reported salary was $94,018.

5. Cisco CCIE Routing and Switching

At $93,500 per year average annual salary, the Cisco CCIE Routing and Switching certification came in 5th on the list of highest paying certifications in the technology industry.

6. Cisco CCVP - Certified Voice Professional

Number six on the list of the highest paying certifications is the Cisco CCVP or Cisco Certified Voice Professional. The average annual salary of CCVP respondents was $88,824.

7. ITIL v3 - ITIL Master

The ITIL v3 certification - the ITIL Master - came in 7th on the list of the highest paying technical certifications. The average annual salary for ITIL Master certification holders was $86,600.

8. MCSD - Microsoft Certified Solution Developer

The MCSD or Microsoft Certified Solution Developer certification pays an average of $84,522. This puts the MCSD certification at number 8 on the list of highest paying certifications in technology.

9. Cisco CCNP - Cisco Certified Network Professional

Cisco Certified Network professional or CCNP certification is number 9 on the list of highest paying technical certifications. The average annual salary reported by CCNP holders is $84,161.

10. Red Hat Certified Engineer

The Red Hat Certified Engineer (RGCE) came in at number 10 on the list of highest paying certifications. The average annual salary reported by Red Hat Certified Engineers is $83,692.

Source: http://jobsearchtech.about.com/od/educationfortechcareers/tp/HighestCerts.htm

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Hyperlessons.com is an eLearning initiative by NIIT to provide convenient, personalised and affordable training to students and working professionals. We provide online training courses and programs for Career Certifications such as those by Microsoft, Sun, Cisco, Red Hat, Oracle and PMI. With strong partnerships with Microsoft, Sun and Cisco amongst others, we bring authorised courses compiled by experts in ElementK, USA, from these technology majors. 

 
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