Cisco인증 642-437시험패스는 IT업계종사자들이 승진 혹은 연봉협상 혹은 이직 등 보든 면에서 날개를 가해준것과 같습니다.IT업계는 Cisco인증 642-437시험을 패스한 전문가를 필요로 하고 있습니다. ITExamDump의Cisco인증 642-437덤프로 시험을 패스하고 자격증을 취득하여 더욱더 큰 무대로 진출해보세요.
우리의 덤프는 기존의 시험문제와 답과 시험문제분석 등입니다. ITExamDump에서 제공하는Cisco 642-437시험자료의 문제와 답은 실제시험의 문제와 답과 아주 비슷합니다. ITExamDump는 여러분이 한번에Cisco 642-437인증시험을 패스함을 보장 드립니다.
Cisco 642-437인증시험을 패스하고 자격증 취득으로 하여 여러분의 인생은 많은 인생역전이 이루어질 것입니다. 회사, 생활에서는 물론 많은 업그레이드가 있을 것입니다. 하지만642-437시험은Cisco인증의 아주 중요한 시험으로서642-437시험패스는 쉬운 것도 아닙니다.
ITExamDump에서는Cisco 인증642-437시험대비덤프를 발췌하여 제공해드립니다. Cisco 인증642-437시험대비덤프에는 시험문제의 모든 예상문제와 시험유형이 포함되어있어 시험준비자료로서 가장 좋은 선택입니다. ITExamDump에서 제공해드리는 전면적인Cisco 인증642-437시험대비덤프로Cisco 인증642-437시험준비공부를 해보세요. 통과율이 100%입니다.
시험 번호/코드: 642-437
시험 이름: Cisco (Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0))
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일년동안 무료 업데이트
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Q&A: 207 문항
업데이트: 2014-02-26
ITExamDump에서 Cisco인증 642-437덤프를 구입하시면 퍼펙트한 구매후 서비스를 제공해드립니다. Cisco인증 642-437덤프가 업데이트되면 업데이트된 최신버전을 무료로 서비스로 드립니다. 시험에서 불합격성적표를 받으시면 덤프구매시 지불한 덤프비용은 환불해드립니다.
Cisco인증 642-437시험을 패스하고 싶다면ITExamDump에서 출시한Cisco인증 642-437덤프가 필수이겠죠. Cisco인증 642-437시험을 통과하여 원하는 자격증을 취득하시면 회사에서 자기만의 위치를 단단하게 하여 인정을 받을수 있습니다.이 점이 바로 많은 IT인사들이Cisco인증 642-437시험에 도전하는 원인이 아닐가 싶습니다. ITExamDump에서 출시한Cisco인증 642-437덤프 실제시험의 거의 모든 문제를 커버하고 있어 최고의 인기와 사랑을 받고 있습니다. 어느사이트의Cisco인증 642-437공부자료도ITExamDump제품을 대체할수 없습니다.학원등록 필요없이 다른 공부자료 필요없이 덤프에 있는 문제만 완벽하게 공부하신다면Cisco인증 642-437시험패스가 어렵지 않고 자격증취득이 쉬워집니다.
642-437 덤프무료샘플다운로드하기: http://www.itexamdump.com/642-437.html
NO.1 Which four Cisco IOS commands are required to configure a DHCP server on a voice gateway to
support a voice subnet so that both IP addresses and the IP address of the TFTP server are provided.?
The voice subnet has an address of 10.1.130.0/24, the default gateway is 10.1.130.1/24, and the TFTP
server is located at 10.1.5.2. (Choose four.)
A. subnet 10.1.130.1/24
B. ip dhcp pool voice
C. default-router 10.1.130.1
D. option 150 10.1.5.2
E. network 10.1.130.0 255.255.255.0
F. dhcp pool voice
G. option 150 ip 10.1.5.2
H. default-gw 10.1.130.1
Answer: B,C,E,G
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NO.2 Which of the following best describes the implementation challenges that are associated with
variable-length numbering plans?
A. the variable number of extensions that need to be implemented
B. the number of trunks that need to be assigned
C. the mapping between IP addresses and extension numbers
D. the identification of the number of digits that need to be dialed before the call is routed
E. the degree in which the dial plan varies
Answer: D
Cisco 642-437 642-437
NO.3 Refer to the exhibit.
An administrator is migrating a PBX telephony system to an IP Phone solution using a fixed numbering
plan. The extension numbers and PSTN DIDs cannot be changed. Which of the following methods can be
used in order to reach the individual extensions at Site B when called via the PSTN?
A. The administrator can add a 1 to the DID for Site B to become 300-555-31xxx.
B. The administrator needs to map the last four digits in the DID to the extension numbers and prefix a
site code.
C. The administrator needs to map the last four digits in the DID to the extension numbers and prefix an
intersite code.
D. The administrator needs to map the last four digits in the DID to the extension numbers using
translation rules.
E. No changes are necessary because PSTN calls are preceded with access code 9.
Answer: D
Cisco시험문제 642-437기출문제 642-437인증 642-437
NO.4 Which two statements are true regarding SCCP? (Choose two.)
A. SCCP requires each endpoint or gateway event to be communicated to Cisco Unified Communications
Manager.
B. Endpoints can operate autonomously if communication with Cisco Unified Communications Manager is
lost.
C. SCCP may interoperate with H.323 endpoints if it is implemented with Cisco Unified Communications
Manager.
D. Endpoints and gateways maintain the dial plan.
E. SCCP uses hex messages for communication.
Answer: A,C
Cisco자격증 642-437 642-437자격증 642-437
NO.5 Refer to the exhibit.
A new Cisco Unified Communications Manager Express system has been deployed and the technician is
trying to add the first new IP phone to the system. The phone powers up, but it does not register with the
system. The technician has verified that the phone is getting the proper VLAN information from Cisco
Discovery Protocol. The phone is also getting the correct IP address and TFTP server address from
DHCP. The phone has been assigned to an ephone and the correct MAC address is configured. With the
information provided, which two of the following does the administrator need to verify to resolve this
situation? (Choose two.)
A. Verify that the ip helper-address is correctly configured.
B. Verify that telephony-service has been configured.
C. Verify that the ephone has a button assigned.
D. Verify that the tftp-server path has been configured.
E. Verify that the Cisco Unified Communications Manager Express service is running.
F. Verify that the correct phone type files are in the tftp-server path.
Answer: D,F
Cisco 642-437자격증 642-437
NO.6 In which situation would an administrator configure telephony services, but not configure any individual
ephones?
A. Phones that are controlled by Cisco Unified Communications Manager Express
B. Cisco Unified Communications Manager SRST fallback
C. Cisco Unified Communications Manager Express with HSRP
D. Remotely located phones that are controlled by a third-party PBX
E. This is not a valid scenario. Ephones are always required.
Answer: B
Cisco 642-437덤프 642-437 642-437덤프 642-437 642-437 dumps
NO.7 Which four types of ephone-dns are supported by SCCP in Cisco Unified Communications Manager
Express? (Choose four.)
A. single-line
B. dual-line
C. shared-line, nonexclusive
D. two directory numbers with one telephone number
E. dual-number
F. octo-line
Answer: A,B,E,F
Cisco 642-437 642-437
NO.8 Which three Cisco IOS commands are required to configure a voice gateway as a DHCP server to
support a data subnet with the IP address of 10.1.30.0/24 and a default gateway of 10.1.30.1/24?
(Choose three.)
A. ip dhcp pool
B. subnet 10.1.30.1 255.255.255.0
C. ip dhcp pool data
D. network 10.1.30.1/24
E. network 10.1.30.0 255.255.255.0
F. default-gw 10.1.30.1/24
G. default-router 10.1.30.1
Answer: C,E,G
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NO.9 Refer to the exhibit.
Cisco Unified Communications Manager Express has been partially configured to support 6 IP phones
and 12 directory numbers. The Cisco Unified Communications Manager Express will use the IP address
NO.10 Refer to the exhibit.
Which type of ephone-dn is configured for the two ephones that are shown?
A. single-line-octo
B. hunt line
C. shared-line, nonexclusive
D. two directory numbers with one telephone number
E. shared-line, overlay
F. octo-line
Answer: E
Cisco 642-437 642-437기출문제 642-437 dump 642-437
NO.11 You are configuring a network to support voice to the PSTN. One important aspect to the configuration
is to be able to determine the individual slot, subunit, and port number from the gateway endpoint
identifier. Which signaling protocol is appropriate for this situation?
A. H.323
B. SIP
C. SCCP
D. MGCP
Answer: D
Cisco 642-437 642-437 dump 642-437자격증 642-437
NO.12 The administrator has added a new ephone-dn and a new ephone to the Cisco Unified Communications
Manager Express system, but the new phone will not register with the system. If other phones are
operating properly, which of the following should the administrator do first to try to resolve the issue?
A. Reboot the router.
B. Remove the ephone, then re-add the ephone.
C. Verify that the url authentication is configured for the correct authentication URL.
D. Verify that the url services is configured to the correct URL for services.
E. Enter the command no telephony-service, then enter telephony service in global configuration mode.
F. Enter the command no create cnf-files, then enter create cnf-files under the telephony-service
configuration.
Answer: F
Cisco인증 642-437 642-437 642-437기출문제
NO.13 1.130.1/24. Which two elements of the configuration are missing from the command output and need
to be added so that phones do not auto-register, but can manually register with Cisco Unified
Communications Manager Express? (Choose two.)
A. ip address 10.1.130.1
B. no reg-ephone
C. create profile
D. ip source-address 10.1.130.1
E. create cnf-files
F. no auto-reg-ephone
Answer: D,F
Cisco 642-437시험문제 642-437자격증 642-437시험문제
10.Which three functions are associated with MGCP? (Choose three.)
A. Control is implemented by a series of plain-text commands that are sent over UDP port 2427 between
Cisco Unified Communications Manager and the gateway.
B. A PRI backhaul channel forwards PRI Layer 2 (Q.921) signaling information via a TCP connection from
the gateway to the call agent.
C. MGCP uses a separate channel for backhauling signaling information between the call agent and the
gateway.
D. The gateway maintains a separate dial plan for redundancy in case the call agent fails.
E. Users query the call agent to determine the location of the call recipient.
F. A call agent uses control messages to direct its gateways and their operational behavior.
Answer: A,C,F
Cisco 642-437최신덤프 642-437자격증 642-437인증 642-437기출문제
NO.14 The router with the IP address of 10.1.120.1 needs to be configured to use the device 10.1.140.1 as the
clock source. Which configuration command will accomplish this task?
A. clock source 10.1.140.1
B. ntp server 10.1.140.1
C. clock set 10.1.140.1
D. ntp source ip addr 10.1.140.1
E. ntp client 10.1.120.1 server 10.1.140.1
Answer: B
Cisco 642-437자격증 642-437
NO.15 Refer to the exhibit.
An administrator is migrating a PBX telephony system to a VoIP solution using a fixed numbering plan.
The extension numbers and PSTN DIDs cannot be changed. Which of the following methods can be used
in order to reach the individual extensions at Site B when called via the PSTN?
A. The administrator can replace the last three digits of the DID with xxx to cover the individual
extensions.
B. The administrator can replace the last three digits of the DID with xxx and use translation rules to map
the individual extensions.
C. The administrator needs to implement an auto-attendant solution where individual extensions can be
dialed.
D. The administrator needs to map the last four digits in the DID to the extension numbers using
translation rules.
Answer: C
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