Certified-Wireless-Analysis-Professional-(PW0-270).pdf -...

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PW0-270CWNPCertified Wireless Analysis Professional
QUESTION:50ABC Company is having VoWiFi latency problems on their 802.11g WLAN.A wirelessadministrator has noticed in the phone's client utilities software that the MAC CRC Errorcount is higher on stations with problems than on those client stations without problems. Ahigh MAC CRC Error count is attributable to which of the following? (Choose 3)
QUESTION:51While at a government-operated facility, you are attempting to troubleshoot a WLANperformance problem using a wireless protocol analyzer.When you start capturing frames,you see a proprietary layer 2 protocol running over the ERP network as shown in thisscreenshot.The facility's WLAN administrator confirms that this protocol is proprietary andused for both data encryption and compression.How will this information affect the steps you take to troubleshoot performance problems onthis WLAN?

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Term
Fall
Professor
Mohammad Alizadeh
Tags
Wi Fi, IEEE 802 11

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