Cisco 642-651 Exam Information and Actual Questions

Exam Questions: 60
Updated On: Jul 23, 2026

Exam Code/Number: 642-651
Exam Name/Title: Cisco Wide Area Application Services for System Engineers exam
Certification Provider: Cisco
Corresponding Certification: WAASSE

642-651
FREE EXAM DUMPS QUESTIONS & ANSWERS

This exam has been stopped to register, new exam code replace: 642-654

Certification Vendor:	Cisco
Exam Name:	Cisco Wide Area Application Services for System Engineers Exam
Exam Number:	642-651
Related Certifications:	Cisco Wide Area Application Services (WAAS) System Engineer Specialization
Available Languages:	English
Exam Format:	Multiple Choice, Multiple Answer
Sample Questions:	Cisco 642-651 Sample Questions
Exam Way:	Pearson VUE authorized testing center (historically); this exam has been retired by Cisco.
Pre Condition:	No formal prerequisite was published for this specialist exam, although knowledge of Cisco networking technologies and WAAS solutions was recommended.
Official Syllabus URL:	https://www.cisco.com/site/us/en/learn/training-certifications/exams/retired.html

Section	Objectives
Topic 1: WAAS Features and Technologies	- Optimization technologies 1. TCP optimization 2. Data redundancy elimination 3. Compression techniques 4. Application-specific optimization
Topic 2: Deployment and Integration	- Implementation 1. Integration with Cisco routing and switching 2. Basic configuration and policy deployment 3. Inline and WCCP deployment methods
Topic 3: WAAS Solution Overview	- Cisco WAAS architecture 1. Business benefits of WAAS 2. Application acceleration concepts 3. WAAS components and deployment models
Topic 4: WAAS Design	- Solution design 1. Sizing and scalability considerations 2. Network topology planning 3. Branch and data center deployment scenarios
Topic 5: Monitoring and Troubleshooting	- Operations 1. Performance monitoring 2. Common troubleshooting methodologies 3. Reporting and statistics interpretation