Enterprise-Wi-Fi-Design-(PW0-250).pdf - CWNP PW0-250...

This preview shows page 1 - 4 out of 10 pages.

PW0-250 CWNP Enterprise Wi-Fi Design
QUESTION: 50 Given: In a site survey deliverable report, you are expected to explain the spectrum measurements taken at the customer’s site. The exhibit shows a representative sample capture of the RF environment at one of the customer sites. What best explains the data presented in this exhibit? D
QUESTION: 51 You are testing a VoWLAN deployment, and your communication measurements show a certain amount of lost packets. What would be an acceptable packet error rate value to still provide acceptable call quality?
31
C. No more than 4% PER max should be acceptable D. No more than 8% PER max should be acceptable E. No more than 12% PER max should be acceptable Answer: B QUESTION: 52 You are site surveying a network for VoWiFi. You have positioned an AP for a manual survey and are moving away from the AP with a phone in Survey Mode in your hand and you are reading the RSSI value of the signal received from the AP. You have previously determined that the noise floor was approximately -94 dBm on this floor of the building. The phone’s documentation does not specify a recommended RSSI or SNR value for best performance. Based on the information provided and the type of device (VoWiFi phone) you are deploying, what minimum RSSI should you plan for in all areas you are monitoring and where VoWiFi service is desired? C

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture