300-370無料問題集「Cisco Troubleshooting Cisco Wireless Enterprise Networks」

質問 1

A recently acquired Cisco Aironet 1550 series AP is unable to join the WLC. This message is observed on the AP console:
AAA Authentication Failure for UserName:CC93.1981.0035 User Type: WLAN USER Which action must be taken for the AP to associate with the controller?

（A）Import the self-signed certificate of the AP to the Security:Certificate:SSC tab.

（B）Import the self-signed certificate of the AP to the Security:Certificate:LSC tab.

（C）Authenticate the AP to the WLC from the console using an admin account on the WLC.

（D）Add MAC address CC93.1981.035 to the Security AAA MAC Filtering tab.

（E）Add MAC address CC93.1981.0035 to the Security AAA AP policy Authorization List.

正解：E 解答を投票する

質問 2

A post-deployment wireless survey identifies a roaming issue in the main corridor of a hospital. Which action do you take to mitigate the issue?

（A）Enable RSSI Low Check on the WLC.

（B）Disable RRM on the WLC.

（C）Change the AP channels in the area.

（D）Enable CleanAir on the WLC.

正解：A 解答を投票する

質問 3

An engineer is troubleshooting non-802.11 interference and observes the shown output. Which interference signature is the most harmful to Wi-Fi?
Refer to the exhibit.

（A）microwave oven

（B）2 4 GHz wideband jammer

（C）FHSS Bluetooth

（D）cordless phone

（E）analog video camera

正解：D 解答を投票する

質問 4

Which three details are contained within the LWAPP discovery response sent by each WLC to enable the LAP to choose a WLC? (Choose three.)

（A）the WLC IOS version

（B）the master controller flag

（C）the DNS server address

（D）the controller sysName

（E）an AP-manager IP address

（F）the mobility domain name

正解：B、D、E 解答を投票する

質問 5

Wireless users encounter choppy VoVLAN on one floor of a building. Which troubleshooting approach will determine the cause of the issue in the least amount of time?

（A）move the problem

（B）bottom up

（C）top down

（D）shoot from the hip

正解：B 解答を投票する

質問 6

An engineer is concerned about rogue-on-wire and wants to enable port security. Which guideline must the engineer follow?

（A）Use 802 1x with port security to prevent MAC spoofing.

（B）Configure Switched Port Analyzer destination ports as secure.

（C）Employ static MAC address configuration for APs with port security.

（D）Enable port security on dynamic access ports.

正解：B 解答を投票する

質問 7

A Cisco WLC v7.0 is not seeing an AP join. Which starting prefix debug command can help determine a combination of discovery/join and DHCP process status?

（A）debug capwap events - from the AP

（B）debug ip udp - from Cisco WLC

（C）debug capwap events - from Cisco WLC

（D）debug ip udp - from the AP

正解：D 解答を投票する

質問 8

A wireless client is in range of two access points. To which AP does the client connect?

（A）AP with the lowest SNR value

（B）AP with the highest MAC address

（C）AP with the highest RSSI value

（D）AP with the lowest RSSI value

正解：C 解答を投票する

質問 9

An engineer is using various techniques to discover and isolate rogues on the network. For which technique must the engineer consider legal ramifications?

（A）rogue AP containment

（B）Cisco Prime Infrastructure location services

（C）RF detection

（D）wire detection

（E）switch port tracing

正解：A 解答を投票する

質問 10

The AP is unable to join the controller. What is the cause of this error?
Refer to the exhibit.

（A）The AP is riot conjured in the controller auth-list of acceptable APs.

（B）AP model \% not compatible with the controller code version.

（C）AP code is not the same as the controller and must download firmware.

（D）The controller code version is lower than the code of the AP attempting to join.

正解：B 解答を投票する

300-370 無料問題集「Cisco Troubleshooting Cisco Wireless Enterprise Networks」

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