Be real-exam-based
Our 642-998 cram materials take the clients' needs to pass the test smoothly into full consideration. The questions and answers boost high hit rate and the odds that they may appear in the real exam are high. Our 642-998 exam questions have included all the information which the real exam is about and refer to the test papers in the past years. Our 642-998 cram materials analysis the popular trend among the industry and the possible answers and questions which may appear in the real exam fully. Our 642-998 latest exam file stimulate the real exam's environment and pace to help the learners to get a well preparation for the real exam in advance. Our 642-998 exam questions won't deviate from the pathway of the real exam and provide wrong and worthless study materials to the clients.
Constant improvements are the inner requirement for one person. As one person you can't be satisfied with your present situation and must keep the pace of the times. You should constantly update your stocks of knowledge and practical skills. So you should attend the certificate exams such as the test Cisco certification to improve yourself and buying our 642-998 latest exam file is your optimal choice. Our 642-998 exam questions combine the real exam's needs and the practicability of the knowledge. The benefits after you pass the test Cisco certification are enormous and you can improve your social position and increase your wage. Our 642-998 cram materials will help you gain the success in your career. You can be respected and enjoy the great fame among the industry. When applying for the jobs your resumes will be browsed for many times and paid high attention to. The odds to succeed in the job interview will increase. So you could see the detailed information of our 642-998 exam questions before you decide to buy them.
Cisco 642-998 Exam Certification Details:
| Duration | 90 minutes |
| Exam Price | $300 USD |
| Exam Name | Designing Cisco Data Center Unified Computing |
| Recommended Training | Designing Cisco Data Center Unified Computing (DCUCD v5.0) |
| Passing Score | Variable (750-850 / 1000 Approx.) |
| Exam Registration | PEARSON VUE |
| Exam Code | 642-998 DCUCD |
| Number of Questions | 65-75 |
| Sample Questions | Cisco 642-998 Sample Questions |
Cisco 642-998 Exam Topics:
| Section | Weight | Objectives |
|---|---|---|
| Design Network Management Considerations into a Data Center | 23% | 1 Describe the common industry and Cisco-specific data center network management tools 2 Design a network data collection strategy for a data center |
| Describe the Technologies Used within the Data Center | 17% | 1 Describe switching protocols used in a data center network 2 Describe IPv4/IPv6 Addressing 3 Identify routing protocol considerations in a data center 4 Describe how various data center protocols impact the design of a data center network 5 Describe data center server deployment topologies 6 Describe how traffic flows may impact the design of a data center network 7 Describe methods for deploying an energy efficient data center 8 Describe data center virtualization technologies 9 Determine when to use each technology within a data center solution 10 Describe high availability design in the data center |
| Design Virtualization Solution using Cisco UCS | 13% | 1 Gather historical performance characteristics for the network, compute and storage components of the data center. 2 Given a particular set of data center applications and servers, identify the number of physical machines necessary to create a Cisco virtualized data center solution 3 Given a particular set of data center applications and servers, identify the networking requirements to create a Cisco virtualized data center solution 4 Describe the deployment of pass-thru switching (PTS) and integration with vCenter 5 Specify the infrastructure needed to deploy a specified Cisco data center virtualization solution 6 Deploy operating systems 7 Specify the UCS components of solution design 8 Identify Cisco technologies to mitigate security vulnerabilities 9 Secure data center network connectivity 10 Secure the data center infrastructure |
| Describe Data Center Structure and Modularity | 17% | 1 Describe network architectures for the data center a) LAN b) SAN 2 Describe the modular approach in network design 3 Describe the data center core layer 4 Describe the data center aggregation layer 5 Describe the data center access layer 6 Identify design considerations for connectivity between data centers 7 Identify the environments that use a Cisco data center virtualization solution 8 Identify the migration plan from existing to new infrastructure |
| Design the Access Layer of a Data Center | 17% | 1 Select appropriate platforms and modules in the data center access layer 2 Identify scalability, availability, performance, and connectivity requirements in the data center access layer 3 Design for traffic flows in the data center access layer 4 Design a cabling plan and topology for the data center access layer 5 Design virtualization into the data center access layer |
| Describe the Design Methodology | 13% | 1 Describe developing business trends 2 Identify business requirements driving the data center design 3 Determine the requirements needed to create a data center solution 4 Describe the tools/process to characterize an existing data center 5 Describe the top down approach to network design |
The great system
The system of our 642-998 latest exam file is great. It is developed and maintained by our company's professional personnel and is dedicated to provide the first-tier service to the clients. Our system updates the 642-998 exam questions periodically and frequently to provide more learning resources and responds to the clients' concerns promptly. Our system will supplement new 642-998 latest exam file and functions according to the clients' requirements and surveys the clients' satisfaction degrees about our 642-998 cram materials. Our system will do an all-around statistics of the sales volume of our 642-998 exam questions at home and abroad and our clients' positive feedback rate of our 642-998 latest exam file. Our system will deal with the clients' online consultation and refund issues promptly and efficiently. So our system is great.
First-rate expert team
Our company employs the first-rate expert team which is superior to others both at home and abroad. Our experts team includes the experts who develop and research the 642-998 cram materials for many years and enjoy the great fame among the industry, the senior lecturers who boost plenty of experiences in the information about the exam and published authors who have done a deep research of the 642-998 latest exam file and whose articles are highly authorized. They provide strong backing to the compiling of the 642-998 exam questions and reliable exam materials resources. They compile each answer and question carefully. Each question presents the key information to the learners and each answer provides the detailed explanation and verification by the senior experts. The success of our 642-998 latest exam file cannot be separated from their painstaking efforts.
Nydia 
Judith 
Sandy 
Verne 
Ethel 
Ann 
Carl 
Martha 
Fay 
John 
Moore 
Henry 
