JN0-380無料問題集「Juniper Wireless LAN, Specialist (JNCIS-WLAN)」

質問 1

You are using the RF Planning tool in RingMaster to configure a data capacity plan for a client.
Which three settings are required on the Data Capacity Options page? (Choose three.)

（A）AP authentication mode

（B）Station Oversubscription Ratio

（C）Expected Station Count

（D）Coverage Area

（E）Per Station Throughput

正解：B、C、E 解答を投票する

質問 2

You added a new WLC to an existing cluster.
What are two results on the cluster? (Choose two.)

（A）APs will be load-balanced across all the available WLCs.

（B）APs are distributed in the ratio of licenses available on the WLCs.

（C）APs will reboot and connect to the new controller.

（D）APs that are added to the cluster will connect to the new WL

正解：A、B 解答を投票する

質問 3

Your manager asks you to create a service profile using WPA2 with a preshared key.
Using the RingMaster tool, which two wizards are available to automate this process? (Choose two.)

（A）Web-Portal Service Profile

（B）802.1x Service Profile

（C）Location Service Profile

（D）Open Access Service Profile

正解：A、D 解答を投票する

質問 4

You are the administrator for a WLAN which spans two sites separated by 50 miles (80 km). Your manager asks you to configure the system so that users moving between facilities will maintain their "home" VLAN.
Which feature would you use to accomplish this?

（A）Site Domain

（B）Network Domain

（C）Site-to-Site VLAN Extension

（D）Cluster

正解：B 解答を投票する

質問 5

A customer is experiencing intermittent client connectivity problems. Using the spectral analysis capabilities of the wireless LAN system, the customer has identified a number of interference sources. One of the interference sources is causing problems for the client.
Which attribute would identify the correct interferer from the list?

（A）high Age value

（B）high CIM value

（C）low RSSI value

（D）low Duty Cycle value

正解：B 解答を投票する

質問 6

Your wireless clients are experiencing periodic interruptions on the network that might be due to interference by another wireless device in the area. You decide to enable spectrum analysis on a couple of radios in the affected area to determine the cause.
Which three types of interference sources would you expect to find from the analysis? (Choose three.)

（A）neighboring wireless network

（B）Bluetooth

（C）cordless phone

（D）radar

（E）microwave

正解：B、C、E 解答を投票する

質問 7

Which two cipher methods are supported when configuring a WPA2 wireless service? (Choose two.)

（A）TKIP

（B）AES (CCMP)

（C）LEAP

（D）CCKM

正解：A、B 解答を投票する

質問 8

You detect wireless clients who are connected to an unauthorized AP on your network.
Which setting would you configure to block their access to the network?

（A）Radio Frequency (RF)

（B）Countermeasures

（C）Auto-tuning

（D）Encryption

正解：B 解答を投票する

質問 9

Which protocol is used for access point (AP) control and management traffic?

（A）SSL

（B）TAPA

（C）HTTP

（D）FTP

正解：C 解答を投票する

JN0-380 無料問題集「Juniper Wireless LAN, Specialist (JNCIS-WLAN)」

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