Cisco 642-642 Exam

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Vendor: Cisco
Exam Code: 642-642
Exam Name: TK's Quality of Service (QoS)

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Cisco 642-642 Questions & Answers with Explanations

642-642 Questions & Answers with Explanations

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Cisco 642-642 Practice Exams

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Cisco 642-642 Practice Exams
642-642 Exam Intro:
Quality of Service Exam
Passing Score:
825
Number of Questions: 45-55 Questions in 90 minutes

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.

Testking 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

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Features
642-642 Exam Rating:
Immediate Download Yes
Testing Engine Yes
# Questions 367
Last Update February 12, 2010
Value Pack Yes
Category CCIP, CCVP, IP Communications, Specialist
Pass Guarantee Yes
Email/Chat Support Yes
Price $79.99

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