Exam Profile: CCNP Voice CIPT2 642-457
The Cisco 642-457 exam is one of the required exams for certification as a Cisco Certified Network Professional Voice (CCNP Voice), which validates advanced knowledge and skills required to integrate voice communication into underlying network architectures. This exam tests a candidate's skills in implementing a Cisco Unified Communications Manager solution in a multisite environment, applying a dial plan for a multisite environment, configuring survivability for remote sites during WAN failure, and implementing solutions to reduce bandwidth requirements in the IP WAN.
- Number of questions: 60 -70
- Types of questions: Multiple choice (single and multiple answers), drag and drops, interpret outputs
- Time limit: 90 minutes
- Passing Score: varies
- How to register: PearsonVue