CCNA security vs. CCNA voice vs. CCNA wireless

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CCNA security, CCNA voice and CCNA wireless are all part of the different subjects of the various Cisco Career Certifications. The Cisco Career Certification are a category of the IT professional certification that were created by Cisco Systems. There are several professional who are required to have such certification. The CCNA security, CCNA wireless and CCNA voice are part of the other nine different subjects part of the Cisco Career Certifications. The CCNA represents the first-level of the certification program and is ideal for any entry-level network support position. Let us have a look at the CCNA wireless, CCNA voice and CCNA security.

CCNA Security

The CCNA Security branch is mainly concerned with affirmation of knowledge in the field of security threats, infrastructure and also security weaknesses, mostly in network and also in threat extenuation. Some of the skills required in CCNA security include

  • Installation
  • Troubleshooting
  • Monitoring of network devices.

These skills are required so as to ensure that security, integrity, availability and confidentiality of data and services is maintained. The CCNA Security syllabus entails all the necessary factors considered in monitoring of network devices. To be able to qualify for the CCNA Security one needs any valid Cisco CCIE, CCNA Routing and Switching and also CCENT certification. To earn the CCNA Security certification one needs to validly pass one main exam, the 540-554 IINS (Implementing Cisco IOS network Security). This exam will ensure that one is well oriented in the field of CCNA Security and also can be able to continue with CCNP.

The course for the CCNA Security is in complaisance with the CNSS and NSA training orthodox of the CNSS 4011. For one to best prepare for the CCNA Security exam, one needs to take the Cisco-approved training in Implementing Cisco IOS Network Security. This training course mainly involves design, implementation and monitoring of the detailed security policy, utilising the Cisco IOS security features and technologies as practical's. The 640-554 Implementing Cisco IOS Network Security exam mainly asses the candidates abilities and knowledge in security of Cisco routers and switches mostly associated with networks. The Exam 640-554 is 90 minutes long and consists of the 55 to 65 questions.

CCNA Voice

The CCNA voice certification involves validation of voice technologies and administration skills. It mainly consists of knowledge and skills to administer a voice network. The career specialist that require such a certification includes a voice engineer, voice technologies administrator and also a voice manager. One you take the CCNA certification course you will be required to implement Cisco IOS Unified Communications Manager. It approves and substantiate skills in IP telephony, call control, voicemail solutions and also VoIP technologies such as IP PBX. Students who undertake this certification get to learn and exposed to Cisco Unified Communications architecture and design covering presence, mobility and TelePresence application. Cisco Unified Communication Manager is employed mostly in large organizations such as colleges, companies and government institutions. Other skills associated with the CCNA voice include Cisco Unity Express and Cisco CallManager Express, which is mostly used by small and medium organisations.

For one to qualify for the CCNA Voice certification, they are required to have a valid certification in Cisco CCIE, Cisco CCENT or CCNA Routing and switching. The exam that one is required to pass the certification is the 640-461 ICOMM (Introducing Cisco Voice and Unified Communications Administration) exam. The 640-461 ICOMM exam has a total of 60 to 70 questions and is allocated a duration of 90 minutes. The best way for one to prepare for the exam is by taking the Cisco approve training, ICOMM. ICOMM teaches the students on material concerned with Cisco Unified Communication. Usually based on Cisco Unity Connection, Cisco Unified Presence, Cisco Unified Communications Manage Express and Cisco Unified Communication Manager.

CCNA Wireless

The Cisco Certified Network Associates Wireless (CCNA Wireless), mainly validates and sanctions a certain level of skills and knowledge to configure, implement and support wireless LANs, specifically those used in network using equipment from Cisco. Specialist involved with getting the CCNA Wireless certification include wireless support specialists, WLAN project managers and network associates and administrators.  The course outline of the CCNA wireless mainly involves that the student get to understand more on configuring, monitoring and troubleshooting the basics involved in Cisco WLAN in SMB and Enterprise networks. For on to qualify for the CCNA Wireless certification, they need to have a certification in any of the following, the CCNA routing and Switching, Cisco CCENT or nay CCIE certification.

Foe one to get certified, they need to pass the 640-722 IUWNE (Implementing Cisco Unified Wireless Networking Essentials) exam. The 640-722 IUWNE is an exam with a total of 75 to 85 questions, which should be answered under the time duration of 90 minutes. For a student to adequately prepare for this exam, they need to take the Cisco approved training course in Implementing Cisco Unified Wireless Networking Essentials (IUWNE). The purpose of taking the training course is to get to learn and practice on how to design, install, configure, monitor and conduct simple troubleshooting of a Cisco WLAN in Enterprise installations. The 640-722 IUWNE tests students' knowledge and ability in configuring, operating and troubleshooting small to medium size WLANs.

The following are the detailed analysis of the CCNA Security, CCNA Voice and CCNA Wireless. Each certification teaches and implements different skills and knowledge to the student. Applicants who want to prepare for the various CCNA certification courses will require to study for the courses and also pass the different exams offered in the various certification courses. The CCNA courses are mainly taken by students who want to specialize in certain fields such as video, service provider, routing and switching, design, security, wireless, data centre, voice and service provider operations.