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642-642: CCIP QOS

642-642: CCIP QOS

Course Code:


Course Name:

642-642: CCIP QOS

Course Description:

Cisco Certified Internetwork Professional (CCIP®) validates advanced knowledge and skills required to manage service provider infrastructures. With a CCIP certification, a network professional working in a service provider organization demonstrates competencies in infrastructure IP networking solutions. The CCIP curriculum includes IP routing, IP QoS, BGP, and MPLS.


Valid CCNA or any CCIE certification can act as a pre-requisite.

Exam ID:

642-642 QOS

Exam Description:

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 v2.2 or v2.3 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.


Cisco professional level certifications (CCNP, CCNP Wireless, CCDP, CCSP, CCVP, and CCIP) are valid for three years. To recertify, pass any 642 exam that is part of the professional level curriculum or any CCIE/CCDE written exam before the certification expiration date.

Achieving or recertifying any of the certifications above automatically extends your active Associate and Professional level certification(s) up to the point of expiration of the last certification achieved. For more information, access the Cisco About Recertification page.

Course Pricing:

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