642-642 is your ladder to success

angus — Fri, 22 Aug 2008 09:28:27 +0200

As the world progresses the demand for IT keeps on increasing and to become a well-reputed personal you need to have as many certifications as you can on IT. There are vast numbers of web sites there to give the right 642-642 exam resources, 642-642 study materials (like exam notes and free questions etc) so that your 642-642 exam preparation can be done easily. The major problem arises for a person who is new to IT is, that is to decide which site provides the right direction for the preparation of your examination or for your test preparation. So if you really want to go out for a good site, I would prefer 642-642 Certay for your guidance. Certay provides the right study notes, practice test, brain dumps, study guides, exam review, exam questions to the questions asked in the practice exams or practice tests, so that a candidate can know the right or the exact exam answer for the question and keep away from the mistakes that usually occur during the examination.

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Exam resources

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642-642 QOS Quality of Service Exam

angus — Tue, 01 Jul 2008 04:51:25 +0200

The CCVP certification recognizes the increased importance placed on IT professionals of today who are responsible for integrating voice technology into underlying network architectures. Individuals who earn a CCVP certification can help create a telephony solution that is transparent, scalable, and manageable. Earning a CCVP certification validates a robust set of skills in implementing, operating, configuring, and troubleshooting a converged IP network. The certification content focuses on Cisco Unified Communications Manager (formerly Unified CallManager), quality of service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches.

Exam 642-642: Quality of Service Exam (QOS).

Related Certifications: CCIP, CCVP, IP Telephony Specialists Certifications.

Exam Description

The QOS exam is one of the qualifying exams for the Cisco Certified Internetwork Professional, the Cisco Certified Voice Professional and the Cisco IP Telephony Design Specialist certifications. The QOS 642-642 exam will test materials covered under the Implementing Cisco Quality of Service QOS v2.1 course. The exam will certify that the successful candidate has knowledge and skills necessary to configure and troubleshoot Cisco IOS routers running Quality of Service protocols in Service Provider and Enterprise environments. The exam covers topics on IP QOS, classification and marking Mechanisms, queuing mechanisms, traffic shaping and policing mechanisms, congestion avoidance mechanisms, link efficiency mechanisms, modular QOS command line interface, and QOS Best Practices.

Exam Topics Include:

IP QoS Fundamentals and Best Practices
IP QoS Components
Modular QoS CLI and Auto-QoS
Classification and Marking
Congestion Management and Avoidance Methods
Traffic Policing and Shaping
Link Efficiency Mechanisms
The QOS exam is one of the qualifying exams for the Cisco Certified Internetwork Professional, Cisco Certified Voice Professional, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certifications. The exam will certify that the successful candidate has knowledge and skills necessary to configure and troubleshoot Cisco IOS routers running Quality of Service protocols in Service Provider and Enterprise environments. The importance of this exam is evident in the fact that it applies to so many different certifications.

Certay offers free demo for 642-642 exam (CCVP - Implementing Secure Converged Wide Area Networks). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. They are the only one site can offer demo for almost all products.

Certay is the online Certification Expert, which provide testking and pass4sure the real questions and correct answers since 2001.

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642-642 is your ladder to success

642-642 QOS Quality of Service Exam