642-453 Exam

Note: After purchase, we will send questions within 24 hours.

Free 642-453 Demo Download

hiexam offers free demo for CCVP 642-453 exam (Gateway Gatekeeper Exam). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. We are the only one site can offer demo for almost all products.

Download 642-453 ExamTesting Engine

Exam Description

642-453 exam is one of popular Cisco Certification. Many candidates won't have confidence to get it. Now We guaranteed 642-453 exam training is available in various formats to best suit your needs and learning style. Whether you are a hands-on tactile learner, visually or even a textbook training veteran, Hiexam has the 642-453 resources that will enable you to pass your 642-453 test with flying colors. As with Cisco exams, the CCVP or 642-453 exam is structured to stack or plug into other related courses. The combination of Cisco courses builds the complete core knowledge base you need to meet your Cisco certification requirements.

Why choose hiexam 642-453 braindumps

Read it before. I want to ask you few question.

1. do you know Hiexam?

2. do you know why Only Hiexam can help you ?

3. do you know 642-453 has changed ?

4.do you know you can get 100% guarantee?

OK. you can read this. if you can't find answer. you must contact us.

Quality and Value for the 642-453 Exam
100% Guarantee to Pass Your 642-453 Exam
Downloadable, Interactive 642-453 Testing engines
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the Actual Exams
Practice Test Questions accompanied by exhibits
Our Practice Test Questions are backed by our 100% MONEY BACK GUARANTEE.

Hiexam provides the fastest and best way to train 642-453 exam

* Truly interactive 642-453 practice tests
* Create and take notes on any question
* Retake tests until you're satisfied
* You select the areas of the 642-453 exam to cover
* Filter questions for a new practice test each time.
* Re-visit difficult questions

hiexam 642-453 Exam Features

* High quality - High quality and valued for the 642-453 Exam: 100% Guarantee to Pass Your 642-453 exam and get your CCVP certification
* Authoritative - Authoritative study materials with complete details about 642-453 exam
* Cheaper - Our Hiexam products are cheaper than any other website. With our completed CCVP resources, you will minimize your CCVP cost and be ready to pass your 642-453 exam on Your First Try, 100% Money Back Guarantee included
* Free - Try free CCVP demo before you decide to buy it in http://www.hiexam.net
　
　
Exam : CISCO 642-453
Title : Gateway Gatekeeper(GWGK)


1. Which describes a proper CAC implementation in an H.323 network that uses directory gatekeepers?
A. The bandwidth commands for each zone that is registered with the directory gatekeeper are included in the directory gatekeeper configuration.
B. The zone gatekeepers maintain the bandwidth commands and the directory gatekeeper is only responsible for dial plan resolution.
C. The zone gatekeeper negotiates bandwidth requirements with the target zone gatekeeper by means of an LRQ message forwarded by the directory gatekeeper.
D. The directory gatekeeper controls call bandwidth usage between the zones.
Answer: B

2. Refer to the exhibit. Your customer is using BRIs to the PSTN. Inbound calls can be made without error. However, outbound calls only succeed if there has been a recent inbound call. What can be done to correct this issue?
A. Disable status checking for POTS dial peers so outbound call setup will activate the BRI.
B. Configure SPIDs on the BRI so that outbound calls are sent to the correct number.
C. Change the dial peer hunt logic so the appropriate dial peer is always used.
D. Configure preferences to always select dial peer 3.
Answer: A

3. Refer to the exhibit. Which message ID can be used to track this call from the requesting endpoint?
A. 8204
B. 10.100.100.99
C. 10.200.99.99
D. 49579
E. 10.100.100.100
F. 1640003356
Answer: A

4. You are adding a gatekeeper to an H.323 network to provide Call Admission Control. You need to be able to support three concurrent G.711 calls from a specified zone to any other zone. How much interzone bandwidth should be configured in the gatekeeper?
A. 192 Kbps
B. 240 Kbps
C. 384 Kbps
D. 480 Kbps
Answer: C

5. You have a client who is designing a gateway solution for an IP communications network. The T1 needs to support ANI for both incoming and outgoing calls.How should the gateway be configured?
A. Configure an MGCP gateway so that there are two DS-0 groups on the T1 from the PSTN, one to send ANI and one to receive ANI.
B. Configure an H.323 gateway so that there are two DS-0 groups on the T1 from the PSTN, one to send ANI and one to receive ANI.
C. Configure an MGCP gateway so that there is a single DS-0 group on the T1 to the PSTN, to both send and receive ANI.
D. Configure an H.323 gateway so that there is a single DS-0 group on the T1 to the PSTN, to both send and receive ANI.
Answer: B

http://www.hiexam.net The safer.easier way to get CCVP Certification.