642-642, Cisco 642-642 Dumps
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642-642 Dumps
- Exam Number:642-642
- Exam Name:Quality of Service (QoS)
- Questions and Answers: 87 Q&As
- Update time: Global synchronous
- Software Price$104
- Special Prices$79.99(Special OFF)
Cisco 642-642 Introduction: Ultimate resource for 642-642 Braindumps
Cisco 642-642 Practice Exams
642-642 Exam Intro:
Quality of Service Exam
Passing Score: 825
Associated
Certifications:
CCIP, CCVP, IP Telephony Design Specialist, IP
Telephony Express Specialist, IP Telephony Operations Specialist, and IP
Telephony Support Specialist
Number of Questions: 90 minutes (45-55 questions)
Available Languages:
English and Japanese
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 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 642-642 is an exam regarding the quality of services that are
being provided, hence one can only assess this when he knows about
variety of things, that is the reason why it has so many associative
degrees. The person who qualifies the degrees will have detailed
knowledge about the 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 642-642: Quality of Service Exam: counts as credit toward the following certification:
- CCIP - Cisco Certified Internetwork Professional
- CCVP - Cisco Certified Voice Professional
- IP Telephony Design Specialist
- IP Telephony Express Specialist
- IP Telephony Operations Specialist
- IP Telephony Support Specialist
QOS exam is like the backbone of a lot of other courses that are being offered by Cisco. It will test the knowledge of the applicants related to outline defined in Service QOS v2.1 Course. Furthermore the candidate should have the knowledge to configure IOS routers and QOS protocols in service providers and enterprise environment. Overall the general knowledge about the syllabus outlines of various certifications should be known.
Exambible 642-642 Exam Topics:
- Describe how a network works
- Configure, verify and troubleshoot a switch with VLANs and interswitch communications
- Implement an IP addressing scheme and IP Services to meet network requirements in a medium-size Enterprise branch office network.
- Configure, verify, and troubleshoot basic router operation and routing on Cisco devices
- Explain and select the appropriate administrative tasks required for a WLAN
- Identify security threats to a network and describe general methods to mitigate those threats
- Implement, verify, and troubleshoot NAT and ACLs in a medium-size Enterprise branch office network.
- Implement and verify WAN links
Relate 642-642 Exam
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642-642 Exam: Pass4dumps exam braindumps
Exam Number/Code : 642-642 exam cost
Exam Name : Quality of Service (QoS)
Vendor: Cisco
Associated Certifications:Cisco
Questions and Answers : 181 Q&As
Latest Update Time: August 21st,2010
Price: $104.00 $90.00
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642-642 User Testimonials
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May 05th,2010 ChristopherToday May 7th 2010, took Cisco QoS exam (642-642) and passed. Used your Q&A, LAB's and CISCO press books as study guide for preparation for this test. Thank you for the exam preparation products and services you offer and looking forward for next test.
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