Do you have the confidence to clear the exam without 642-742 study materials? Do you know how to prepare for the exam? And have you found any useful 642-742 exam questions for the exam? If your answer is "No" for these questions, congratulations, you have clicked into the right place, because our company is the trusted hosting organization refers to the 642-742 exam braindumps for the exam. With the help of our 642-742 dumps torrent, you can rest assured that you can pass the exam as well as obtaining the dreaming certification as easy as blowing off the dust, because our Cisco 642-742 training materials are compiled by a large number of top exports who are coming from many different countries. 642-742 study materials in our page are the most useful exam preparation for the exam, which really deserves your attention surely.

One year free renewal

In order to meet the interests of our customers, we will update our Cisco 642-742 exam braindumps to cater to the demand of them regularly. Our experts will spare no effort to organize the latest information about the exam, and then they will compile these useful materials into our 642-742 study materials immediately. Therefore, we won't miss any core knowledge for the exam. What's more, we will provide many exam tips for you. There is no doubt that with the help of our 642-742 dumps torrent, it will be a piece of cake for you to pass the exam and get the certification. Customer satisfaction is our greatest pursuit. We will continue to update our 642-742 exam questions & answers, and to provide customers a full range of careful, meticulous, precise, and thoughtful after-sale services.

Enjoy the fast delivery

Undoubtly everyone wants to receive his or her Cisco 642-742 exam braindumps as soon as possible after payment, and especially for those who are preparing for the exam, just like the old saying goes "Time is money & time is life and when the idle man kills time, he kills himself." Our 642-742 study materials are electronic exam materials, and we can complete the transaction in the internet, so our operation system only need a few minutes to record the information of you after payment before sending the Cisco 642-742 dumps torrent to you by e-mail automatically. You can download and use our 642-742 training materials only after 5 to 20 minutes, which marks the fastest delivery speed in the field.

Strict system for privacy protection

It is known to all that our privacy should not be violated while buying 642-742 exam braindumps. Our company makes much account of the protection for the privacy of our customers, since we will complete the transaction in the Internet. Our company has made out a sound system for privacy protection (642-742 exam questions & answers). First of all, our operation system will record your information automatically after purchasing 642-742 study materials, then the account details will be encrypted immediately in order to protect privacy of our customers by our operation system (642-742 study materials), we can ensure you that your information will never be leaked out. In order to make customers feel worry-free shopping about Cisco 642-742 dumps torrent, our company has carried out cooperation with a sound payment platform to ensure that the accounts, pass-words or e-mail address of the customer won't be leaked out to others.

Cisco 642-742 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0 Sample Questions:

1. A support engineer received a ticket involving issues with voice over wireless. The customer has asked the engineer to verify their wireless deployment for voice utilizing their WCS server. What is a capability of the WCS voice readiness tool?

A) Traffic Stream metric reporting
B) call location tracking
C) non voice SSID contention graphs
D) voice statistics via call re-play

2. You have a VoWLAN configured for platinum QoS, WMM, and CAC. IP phones for this VoWLAN include the Nokia and Cisco Unified Wireless IP Phones 7920G (pre-v2.0 firmware), 7921G, and 7925G. The Wireless IP Phones 7921G and 7925G work properly, but the Nokia and the Wireless IP Phones 7920G associate with the WLAN but cannot place calls. What is the issue?

A) The reserved roaming bandwidth setting is set too low.
B) The Cisco Unified Wireless IP Phones 7920G and Nokia IP phones do not support TSPEC.
C) EDCA needs to be enabled on the WLAN.
D) The expedited bandwidth setting needs to be enabled.
E) The lowest mandatory speed in the WLAN is too high and needs to be reduced.
F) HCCA needs to be enabled on the WLAN.

3. A support technician is reviewing wireless configurations for a voice network. They notice the off channel scan defer has been set for 4, 5, and 6. What would occur if the technician was to deselect 5 and 6?

A) Cameras transmitting with a UP of 4 will cause the access point to go off channel to scan.
B) Wireless clients transmitting at a UP of 5 will cause the access point to cease going off channel to scan.
C) The access points would go off channel to scan whether there were voice devices transmitting or not.
D) The access points would only go off channel to scan if there were devices transmitting with a UP of 4.

4. An engineer is studying the TSM for a VoWLAN user experiencing issues using a CCXv3 device. What two items will be shown? (Choose two.)

A) downlink packet loss
B) uplink packet loss
C) uplink packet latency
D) downlink MOS score
E) uplink MOS score
F) downlink packet latency

5. A corporation has a Cisco Unified Wireless Network that has been deployed for voice coverage. The wireless data rates have been tuned to mandatory rates of 18 Mbps and 36 Mbps. Some wireless clients have been experiencing drops streaming multicast video while moving throughout the building. What is the cause of the drop in video?

A) Clients are not roaming due to coverage. This is causing the multicast data to drop due to the client re-associating often.
B) Clients are maintaining a 12Mbps rate and cannot receive the stream at 18Mbps.
C) Clients are roaming at lower data rates and are not maintaining 36Mbps connectivity.
D) Clients are connected at 18Mbps; however, other clients are connecting at 12Mbps and are causing the multicast video to degrade.

Solutions: