PDF Version DemoIf you purchase our study materials to prepare the 642-972 exam, your passing rate will be much higher than others. Also, the operation of our study material is smooth and flexible and the system is stable and powerful. You can install the 642-972 exam guide on your computers, mobile phone and other electronic devices. There are no restrictions to the number equipment you install. In short, it depends on your own choice. We sincerely hope that you can enjoy the good service of our 642-972 exam prep.
Wide range of choice
Our company always lays great emphasis on offering customers more wide range of choice. Now, we have realized our promise. Our 642-972 exam guide almost covers all kinds of official test and popular certificate. So you will be able to find what you need easily on our website. Every 642-972 exam torrent is professional and accurate, which can greatly relieve your learning pressure. In the meantime, we have three versions of product packages for you. They are PDF version, windows software and online engine of the 642-972 exam prep. The three versions of the study materials packages are very popular and cost-efficient now. With the assistance of our study materials, you will escape from the pains of preparing the exam. Of course, you can purchase our 642-972 exam guide according to your own conditions. All in all, you have the right to choose freely. You will not be forced to buy the packages.
Real comments from customers
If you cannot fully believe our 642-972 exam prep, you can refer to the real comments from our customers on our official website before making a decision. There are some real feelings after they have bought our study materials. Almost all of our customers have highly praised our 642-972 exam guide because they have successfully obtained the certificate. Generally, they are very satisfied with our 642-972 exam torrent. Also, some people will write good review guidance for reference. Maybe it is useful for your preparation of the 642-972 exam. In addition, you also can think carefully which kind of study materials suit you best. If someone leaves their phone number or email address in the comments area, you can contact them directly to get some useful suggestions.
High reliability
Customers always attach great importance to the quality of 642-972 exam torrent. We can guarantee that our study materials deserve your trustee. We have built good reputation in the market now. After about ten years'development, we have owned a perfect quality control system. All 642-972 exam prep has been inspected strictly before we sell to our customers. The inspection process is very strict and careful. Any small mistake can be tested clearly. So you can completely believe our 642-972 exam guide. What's more, all contents are designed carefully according to the exam outline. As you can see, the quality of our 642-972 exam torrent can stand up to the test. Your learning will be a pleasant process.
Cisco 642-972 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Foundational Technologies and Protocols | 20% | - SSL/TLS fundamentals - TCP/UDP and connection management - HTTP/HTTPS and web protocols - WCCP and redirection mechanisms - N-tier application architecture |
| Cisco DCAS Product Portfolio | 25% | - Cisco ACE Application Control Engine - Application Networking Services (ANS) - Content Switching Module (CSM) migration - Global Site Selector (GSS) |
| Design and Implementation Considerations | 20% | - SSL offloading and acceleration - Security and access control - High availability and redundancy design - Load balancing and server load balancing |
| Network and Application Requirements Analysis | 25% | - DCAS site survey and design constraints - Intersite and application communication analysis - Server farm and application requirements assessment - Performance, scalability, and availability needs |
| Solution Validation and Optimization | 10% | - Design verification and sizing - Migration and upgrade planning - Performance tuning and monitoring |
Cisco Data Center Application Services Design Sample Questions:
Question #1
You are the network consultant from The Tech LTD. You should explain to your customers about two additional features of the CNR software license, they are? (Choose two.)
A. TCP and UDP
B. FTP and TFTP
C. anycast IP addressing
D. client-facing DNS name server
Question #2
You are the network consultant from The Tech LTD. You should figure out two compression algorithms are supported by the Cisco ACE 4710 Appliance, they are? (Choose two.)
A. DEFLATE
B. ACT
C. gzip
D. Bellman-Ford
Question #3
Virtual IP addresses (VIPs) are used by SLBs such as the Cisco Content Services Switch and Content Switching Module to represent content hosted on one or more servers under their control. The use of VIPs allows for traffic to be balanced among multiple origin servers, application servers, or transaction servers in a way that results in faster response times for users and less network congestion for the host A customer wants to use a single VIP. A second VIP will be used only if the first is overloaded or unavailable. What method of GSLB reply is best suited until that VIP is overloaded or unavailable?
A. DNS trace
B. weightedrounrobin
C. DNS query
D. least-loaded
Question #4
You are the senior desktop administrator for Certpaper.com. Which of following Cisco Catalyst 6500 core technology you will recommend to your customers to qualify Layer 2 multipathing, reducing reliance on STP?
A. VSS
B. virtual lanes
C. EtherChannel
D. Rapid Spanning Tree Protocol (RSTP; IEEE 802.1w)
Question #5
You are the network consultant from The Tech LTD. How to describe global server load balancing loaD.balance?
A. DNS requests to different DNS servers
B. links between servers
C. DNS replies to
D. proxies, by providing either a varying, dynamically-ordered list or a single IP address
E. links to servers in different data centers
Solutions:
| Question #1 Correct Answer: C,D | Question #2 Correct Answer: A,C | Question #3 Correct Answer: A | Question #4 Correct Answer: A | Question #5 Correct Answer: C |
1051 Customer Reviews
Quality and ValueReal4Exams Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
Tested and ApprovedWe are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
Easy to PassIf you prepare for the exams using our Real4Exams testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
Try Before BuyReal4Exams offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.