Cisco 642-642 Braindumps Exams with Study Guides and Practice Exams

CISCO Exam 642-642: Quality Of Service

642-642 Exam Description:

The 642-642: Quality Of Service exam is offered by CISCO and is intended for people who plan, design, and implement Server Virtualization technologies in an CISCO System environment.

The CISCO 642-642 exam is one of the exams a candidate requires to achieve the Cisco CCIP, Cisco CCVP, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certification.

Before taking this exam a student should have at least six months experience in planning, designing, and implementing Server Virtualization technologies in an CISCO System environment. Additional requirements are dependent on the certification being pursued.

642-642 Exam Details:

The CISCO 642-642 Quality Of Service exam format consists of 45 to 55 multiple-choice based questions.

These questions must be answered within 90 minutes.

To pass the CISCO 642-642 exam you must achieve a 67% pass mark.

To write the exam you must register at any Pearson VUE or at Prometric center worldwide in advance of the date on which you want to write the exam.

Registering for the exam will cost you $190

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642-642 Exam Topics:

The exam topics that an CISCO 642-642 study guide should include the following topics:

IP QoS Fundamentals

Given a description of a converged network, identify problems that could lead to poor quality of service and explain how the problems might be resolved

Define the term Quality of Service (QoS) and identify and explain the key steps to implementing QoS on a converged network

IP QoS Components

Modular QoS CLI and Auto-QoS

Classification and Marking

Congestion Management Methods

Congestion Avoidance Methods

Traffic Policing and Shaping

Link Efficiency Mechanisms

QoS Best Practices

642-642 Exam Preparation:

Testking offer a number of study aids for the CISCO 642-642 exam, including the 642-642 Study Guide, the 642-642 Study Notes and the 642-642 Practice Exam. Other CISCO training resources include the CISCO Bootcamp and the 642-642 Braindumps.

You can familiarize yourself with 642-642 exam by doing the online 642-642 practice questions and 642-642 online practice exams. 642-642 Braindumps can also be useful.

642-642 Certification Credits:

The student passing the 642-642 exam will be awarded credit towards the Cisco CCIP, Cisco CCVP, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certifications

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