1. 642-742 IUWVN 642-742 Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0 642-742 CCNP Wireless http://www.it-dumps.com/642-742.html It-Dumps 642-742 IUWVN

2. Cisco 642-742 IUWVN 642-742 Implementing Cisco Unified Wireless Voice Networks (IUWVN) v2.0 Exam Number: 642-742 (Last day to test: September 21, 2016) Associated Certifications: CCNP Wireless Duration: 90 Minutes (50 - 60 questions) Available Languages: English

3. 642-742 IUWVN Exam Details The Implementing Cisco Unified Wireless Voice Networks (IUWVN) version 2.0 642-742 exam is a 90-minute test with 55−75 questions associated with the Cisco CCNP® Wireless certification. This exam assesses a candidate's ability to integrate VoWLAN services into the WLAN and be able to implement QoS, MPLS, and high-bandwidth applications in the wireless network. The exam is closed book and no outside reference materials are allowed.

4. 642-742 IUWVN Exam Topics 1.0 Describe and Design Voice Over Wireless Architecture 27% 2.0 Implement VoWLAN 23% 3.0 Implement QoS for Wireless Applications 20% 4.0 Implement multicast over wireless 17% 5.0 Prepare the Wireless Network for Video and High- Bandwidth Applications 13%

5. Cisco CCNP Wireless Certification 642-732 CUWSS Conducting Cisco Unified Wireless Site Survey (CUWSS) （ Last day to test: September 21, 2016 ） 642-732 CUWSS 642-737 IAUWS Implementing Advanced Cisco Unified Wireless Security (IAUWS) （ Last day to test: September 21, 2016 ） 642-737 IAUWS 642-742 IUWVN Implementing Cisco Unified Wireless Voice Networks (IUWVN) （ Last day to test: September 21, 2016 ） 642-742 IUWVN 642-747 IUWMS Implementing Cisco Unified Wireless Mobility Services (IUWMS) （ Last day to test: September 21, 2016 ） 642-747 IUWMS

6. Cisco CCNP Wireless Certification 300-360 WIDESIGN Designing Cisco Wireless Enterprise Networks (WIDESIGN) 300-360 WIDESIGN 300-365 WIDEPLOY Deploying Cisco Wireless Enterprise Networks (WIDEPLOY) 300-365 WIDEPLOY 300-370 WITSHOOT Troubleshooting Cisco Wireless Enterprise Networks (WITSHOOT) 300-370 WITSHOOT 300-375 WISECURE Securing Cisco Wireless Enterprise Networks (WISECURE)

7. It-Dumps 642-742 IUWVN Demo When a VoWLAN client is in the range of two cells, which two statements describe how the client makes a decision about which cell is the best to associate with? (Choose two.) A. The client will associate with the cell with the highest RSSI value. B. The client will associate with the cell with the lowest SNR value. C. The client will associate with the cell broadcasting the highest 802.11e value. D. The client will associate with the cell broadcasting the highest TSPEC value. E. The client will associate with the cell broadcasting the lowest mandatory date rate. F. The client will associate with the cell broadcasting the highest data rate. G. The client will associate with the first cell that advertises U-APSD. Answer: A,B

8. It-Dumps 642-742 IUWVN Demo Which two items enable WMM to expedite frames from respective traffic categories? (Choose two.) Consistent CWmin and CWmax values Dynamic CWmin and CWmax values A. AIFS B. SIFS C. PIFS D. DIFS E. U-APSD F. PS-Poll Answer: B,C

9. It-Dumps 642-742 IUWVN Demo Which statement describes the benefit of WMM U-APSD over legacy 802.11 power-save mode? A. Client can burst data without standard interframe spacing. B. Client can burst data without ACKs. C. Client no longer sends null frame to notify of sleep mode. D. Client sleep mode is scheduled by AP to reduce jitter. Answer: A

10. It-Dumps 642-742 IUWVN Demo Which three options are benefits of U-APSD? (Choose three.) A. synchronization of the transmission and reception of voice frames B. bandwidth reservation C. optimized power-save mode periods D. increased call capacity E. priority bandwidth and polling Answer: A,C,D

11. It-Dumps 642-742 IUWVN Demo Which two options allow a Cisco Unified Wireless IP Phone 7925G to conserve its battery? (Choose two.) A. PS-Poll B. S-APSD C. U-APSD D. 802.11h E. 802.11r Answer: A,C

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