Free Latest Cisco CCVP Certification Exams

Gateway Gatekeeper(GWGK) : 642-453 Exam

Exam Number/Code: 642-453
Exam Name: Gateway Gatekeeper(GWGK)
VUE Code: 642-453
Questions Type: Single choice, Multiple choice, Simulate,
Question Numbers of Real-exam: 60 questions
Passing Scores: About 800 scores
The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for this exam by taking the Gateway Gatekeeper (GWGK) course. This exam tests a candidate’s knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a VoIP network to both PSTN and TDM equipment. Topics covered include implementing dial plans and advanced gateway features such as SRST and DSP resources, implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution, and call admission control.
“Gateway Gatekeeper(GWGK)”, also known as 642-453 exam, is a Cisco certification.
Preparing for the 642-453 exam? Searching 642-453 Test Questions, 642-453 Practice Exam, 642-453 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 60 Q&As to your 642-453 Exam preparation. In the 642-453 exam resources, you will cover every field and category in CCVP helping to ready you for your successful Cisco Certification.
Questions and Answers : 60 Q&As
Updated: April 13th , 2008
Market Price: $109.99
Member Price: $89.99

Which three are features provided by an IP-to-IP gateway? (Choose three.)

A. security
B. IP to PSTN gateway
C. address hiding using flow-around signaling
D. protocol interworking for SCCP, SIP and H.323
E. nvideo integration
F. Call Admission Control

Answer: A, E, F
Pass4sure Engine FeaturesQuality and Value for the 642-453 ExamPass4sure Practice Exams for Cisco CCVP 642-453 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.
100% Guarantee to Pass Your 642-453 ExamIf you do not pass the CCVP 642-453 exam (Gateway Gatekeeper(GWGK)) on your first attempt using our pass4sure testing engine, we will give you a FULL REFUND of your purchasing fee.
Downloadable, Interactive 642-453 Testing enginesOur Gateway Gatekeeper(GWGK) Exam Preparation Material provides you everything you will need to take a CCVP certification examination. Details are researched and produced by Cisco Certification Experts who are constantly using industry experience to produce precise, and logical.

Comprehensive questions with high quality about 642-453 exam 642-453 exam questions accompanied by exhibits Verified Answers Researched by Industry Experts and almost 100% correct 642-453 exam questions updated on regular basis Same type as the certification exams, 642-453 exam preparation is in multiple-choice questions (MCQs). Tested by multiple times before publishing Try free 642-453 exam demo before you decide to buy it in Pass4sure.com Feedbacks “Today i had cleared the GWGK paper with 961. The Simulation was the same except as discussed here without the bandwidth config. Had a bit of struggle in it because i forgot to add the full host name when configuring the Zone prefix and it was giving errors. Finally did the full config again and all was well. Will post the same as and wen i recollect. Next is TUC and then QOS. Any idea as to what book for TUC even PPT? Do let me know in this regard…

Thanks to all members for sharing their knowledge…

” — Diqital Guy (Oct, 20 2008) “l would like to thank out ever helping members, l passed the gkgw 642-453 exams, this is not easy or hard exam. lts just detailed.

l used knet videos and extracted sound converted it to mp3 so that l can listen on the move.

l also used p4s

” — chombo (Oct, 16 2008) “passed 642-453 with 974 marks,,, 2 days back…

material used:

Knet GWGK CBT, cisco gwgk quick refernce book (e-book), p4s exam works etc

5 to 7 were difficulty questions

i cant recall them sorry for that but will try to give hints

there was an isdn troubleshooting question CAS/Qsig

translation rule question

1 Drag n Drop came (correct sequence from gw to gk1 from gk1 to gk2 and back)

sim was same to associate GW with GK (tampa and atlanta, without config of bandwidth)….

final 1 to go that is TUC,,,,,

QUESTION: 9
A single call is active through an IP-to-IP gateway. If you use the show gatekeeper calls
command, how many active call legs will be indicated?

A. 1
B. 2
C. 3
D. 4

Answer: B
QUESTION: 12
How can you configure an H.323 gateway so that it is controlled by the Cisco Unified
CallManager?

A. Configure the gateway on the Cisco Unified CallManager, and it will automatically configure
the gateway.

B. Use the H.323-gateway voip srcadd gateway command to bind the gateway to the Cisco
Unified CallManager.
C. Use the telephony-service ccm-compatible gateway command to enable the Cisco Unified
CallManager to control the gateway.
D. The Cisco Unified CallManager and the H.323 gateway are peers. The Cisco Unified
CallManager does not control H.323 gateways.

Answer: D

QUESTION: 13
Acme Anvils field offices route calls to headquarters through gateways to the PSTN. The
headquarters numbers are all in the form 1-202-454-5XXX. At present, calls to headquarters
require 12 dialed digits: the access code “9″ followed by the 11-digit number. Employees in the
field offices would like to call people at headquarters by dialing only their four-digit extensions.
Which Cisco IOS command will allow them to do this? (Assume that any associated commands
needed in order to apply the one chosen will also be added)

Using PassGuide online virtual CCVP practice engine, easy to know well CCVP Training knowledge and pass the Cisco CCVP certification exams.

A. GW(config)#num-exp 5… 912024545…
B. GW(config-dial-peer)#prefix 912024545
C. GW(config-dial-peer)#forward-digits 11
D. GW(cfg-translation-rule)#rule 1 /912024545/ /^5/

Answer: A

QUESTION: 14
Which two statements are correct descriptions of bandwidth management and bandwidth
control? (Choose two.)

A. Bandwidth management is an H.323 optional function and bandwidth control is a mandatory
function.
B. Bandwidth management manages endpoint bandwidth requirements and bandwidth control
provides call admission control.
C. Both bandwidth management and bandwidth control are H.323 mandatory functions.
D. Bandwidth management provides call admission control and bandwidth control manages
endpoint bandwidth requirements.
E. nBandwidth management manages endpoint bandwidth and provides intrazone call admission
control, while bandwidth control provides interzone call admission control.
F. Bandwidth management is an H.323 mandatory function and bandwidth control is an optional
function.

Answer: A, D

QUESTION: 15
An enterprise includes a headquarters location and subsidiary location:
- Headquarters: Manchester, New Hampshire?03-643-XXXX
- Subsidiary: Seattle, Washington?06-532-XXXX
Calls between the locations are to take place along two routes:
First choice: Over the WAN to router 10.172.16.111
Second choice: Via the PSTN on port 1/0:1
Which two dial-peer configurations will provide this routing from the headquarters location to
the subsidiary location? (Choose two.)

A. dial-peer voice 10 voip destination-pattern 206532…. session-target ipv4:10.172.16.111
B. dial-peer voice 11 pots destination-pattern 206532…. port 1/0:1
forward-digits all preference 0
C. dial-peer voice 12 voip destination-pattern 206532…. session-target ipv4:10.172.16.111
preference 1
D. dial-peer voice 13 pots destination-pattern 206532…. port 1/0:1 forward-digits all preference 1

Answer: A, D

QUESTION: 16
Which statement accurately describes the amount of bandwidth required for a fax call using fax
pass-through when packet redundancy is not enabled?

A. The fax call uses the same amount of bandwidth as a G.711 voice call.
B. The fax call uses the same amount of bandwidth as a G.729 voice call.
C. The fax call uses 20% more bandwidth than a G.711 voice call because the fax sample size is
smaller.
D. The fax call uses 20% more bandwidth than a G.729 voice call because the fax sample size is
smaller.
E. nThe fax call uses 20% more bandwidth than a G.711 voice call because the fax sample size is
larger.
F. The fax call uses 20% more bandwidth than a G.729 voice call because the fax sample size is
larger.

Answer: C
QUESTION: 17
The Acme Corporation network contains gateways, gatekeepers, and a directory gatekeeper. If a
gatekeeper containing the following configuration receives the digit string “2125551212″ from
an endpoint, what will the gatekeeper do next?
gatekeeper
zone local SJ acme.com 192.168.1.1
zone remote DGK acme.com 172.16.1.100
zone prefix SJ 408* zone prefix DGK * no shut

A. send an ACF back to the endpoint instructing it to set up a call with the gateway registered
with the SJ gatekeeper
B. send a call setup message to the gateway registered with DGK
C. send an ARJ message to the endpoint because the gatekeeper is unable to match all the digits
D. send a call setup message to the gateway registered with the gatekeeper that controls the NY
zone
E. nsend an LRQ message to DGK to resolve the call routing

Answer: E

QUESTION: 18
A dial peer is configured with an outgoing COR list. Which two conditions must be met for calls
matching this outbound dial peer to be blocked? (Choose two.)

A. An incoming COR list must be configured on the matched inbound dial peer.
B. An incoming COR list must be configured on the matched outbound dial peer.
C. The outgoing COR list must be a superset of the incoming COR list.
D. The incoming COR list and the outgoing COR list must contain the same members.
E. nThe outgoing COR list must be a subset of the incoming COR list.

Answer: A, C
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