The Implementing Cisco Quality of Service exam (642-642) falls within the realm of the Cisco Certified Internet Professional (CCIP). This test validates skill and knowledge levels in working with support, implementation, troubleshooting, and technical documentation as well as other related criteria. The exam is also applicable to several other Cisco professional certifications and therefore covers a wide range of skills sets related to Cisco Quality of Service.
The 642-642 exam presents candidates with 45 to 55 questions and is offered in Japanese and English. Ninety minutes are allotted for the exam and candidates are encouraged to consider the Cisco Quality of Service QOS V2.1 training course in preparation for the test. This course covers key topics related to the Telephony series of certifications as well as the internetwork certification tract.
The 642-642 exam includes a range of topics related to the IP QOS, including but not limited to: Configuring and troubleshooting IOS routers, Mechanisms of marking, Classification creation, Queuing and Link efficiency.
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