最新的CWNP CWAP-402免費考試真題

問題1

You view a protocol analyzer capture decode with the following protocol frames listed in the following order (excluding the ACK frames): 1) 802.11 Probe Request and 802.11 Probe
Response 2) 802.11 Auth and another 802.11 Auth 2) 802.11 Assoc Req and 802.11
Assoc Rsp 4) EAPOL-Start 5) EAP Request and EAP Response 6) EAP Request and EAP
Response 7) EAP Request and EAP Response 8) EAP Request and EAP Response 9)
EAP Request and EAP Response 10) EAP Success 19) EAPOL-Key (4 frames in a row)
What are you seeing in the capture file?

A. Wi-Fi Protected Setup with PIN

B. WPA2-Enterprise authentication

C. WPA2-Personal authentication

D. 802.1X with Dynamic WEP

正確答案: B

問題2

You have been asked to recommend a solution for protocol capture of 802.11 frames consisting of 3x3:3 802.11ac communications. The requirement specifies that you gain a general view of a coverage area and does not require that you capture from specific user locations. The solution must be the least expensive practical solution possible that does not disrupt user access to the WLAN and it must be based on enterprise WLAN hardware.
What solution would you recommend so that any coverage area could be monitored on demand?

A. Install the minimum number of Aps required for coverage and use these Aps for protocol analysis as needed

B. Install sufficient Aps so that an AP can be taken offline to perform protocol analysis as needed

C. Install Wireshark on the Aps natively to allow dynamic capture while serving clients

D. Install laptop-based protocol analyzer near each AP

正確答案: C

問題3

As the WLAN engineer in your organization, you must troubleshoot performance problems related to co-channel interference (CCI).
What is a good measurement of CCI impact in addition to the number of APs seen on a channel?

A. The frequency used

B. Retries

C. Non-Wi-Fi device count

D. Utilization

正確答案: A

問題4

You have been recently hired as the wireless network administrator for an organization spread across seven locations. They have deployed more than 100 APs, but they have not been managed in either an automated or manual process for more than 18 months.
Given this length of time, what is one of the first things you should evaluate from a support perspective?

A. The VLANs in use

B. The channels in use

C. The data rates allowed

D. The firmware revision

正確答案: D

問題5

You are evaluating a protocol capture file in Wireshark. The following filter is applied:
wlan_radio.11ac.bandwidth - - 4
What kind of frames are displayed?

A. Only 40 MHz frames

B. Only frames supporting 4 radio chains

C. Only frames supporting 4 spatial streams

D. Only 80 MHz frames

正確答案: D

問題6

You are troubleshooting VoIP WLAN issues. When performing a PING to a remote device that would be involved in a call link, you see that the time value averages 220 milliseconds.
How much extra delay beyond that recommend for VoIP links is in this link?

A. There is no extra delay beyond that recommended, instead there is 80 milliseconds less

B. There is 70 milliseconds more delay than recommended

C. There is 80 milliseconds more delay than recommended

D. There is not enough information because the PING command give round-trip-times

正確答案: A

最新的CWNP Certified Wireless Analysis Professional - CWAP-402免費考試真題

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