최신Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) - 642-437무료샘플문제
문제1
Which command is used to view the COR list?
Which command is used to view the COR list?
정답: B
문제2
Which signaling protocol is proprietary to Cisco?
Which signaling protocol is proprietary to Cisco?
정답: D
문제3
Which option is used within a dial plan to define the destination that a user is allowed to call?
Which option is used within a dial plan to define the destination that a user is allowed to call?
정답: D
문제4
Which command is used to assign 20% of the bandwidth of an interface to a traffic class with priority?
Which command is used to assign 20% of the bandwidth of an interface to a traffic class with priority?
정답: C
문제5
What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network? (Choose three.)
What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network? (Choose three.)
정답: A,C,E
문제6
The IP precedence marking uses which bits of the ToS IP header field?
The IP precedence marking uses which bits of the ToS IP header field?
정답: D
문제7
Refer to the exhibit.
Which two of the following implementation methods will resolve the issue of overlapping extension numbers? (Choose two.)
Refer to the exhibit.
Which two of the following implementation methods will resolve the issue of overlapping extension numbers? (Choose two.)
정답: C,D
문제8
Refer to the exhibit.
When 5551234 is being matched with the outgoing dial peer that is shown in the exhibit, which of the following called numbers will be sent to the VoIP network?
Refer to the exhibit.
When 5551234 is being matched with the outgoing dial peer that is shown in the exhibit, which of the following called numbers will be sent to the VoIP network?
정답: E
문제9
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?
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?
정답: A
설명: (ExamPassdump 회원만 볼 수 있음)
문제10
When troubleshooting poor VoIP call quality, which two tools should you use to measure the overall metrics? (Choose two.)
When troubleshooting poor VoIP call quality, which two tools should you use to measure the overall metrics? (Choose two.)
정답: B,E
문제11
In which situation would the trust boundary be located at the access layer?
In which situation would the trust boundary be located at the access layer?
정답: C
문제12
Refer to the exhibit.
Cisco 642-437 Exam
When an inbound PSTN call to 4087071222 is received by the router that is shown in the exhibit, what is the resulting called number?
Refer to the exhibit.
Cisco 642-437 Exam
When an inbound PSTN call to 4087071222 is received by the router that is shown in the exhibit, what is the resulting called number?
정답: D
설명: (ExamPassdump 회원만 볼 수 있음)
문제13
What is matched first in an inbound dial peer?
What is matched first in an inbound dial peer?
정답: A
문제14
What do you use an FXS for?
What do you use an FXS for?
정답: C