200-355 | how many questions of 200-355 examcollection?

Question No: 15

A wireless client with ID28720486 is trying to connect to wireless network. What must be configured on the client side to connect to an infrastructure WLAN that broadcasts its SSID and uses WPA2 PSK?

A. PSK

B. type of EAP protocol

C. username and password

D. channel number

Answer: A

Question No: 16

Refer to the Exhibit.

Which type of antenna dos the H-plane pattern show?

A. vertically polarized sector

B. dipole

C. deiversity patch

D. directional dish

Answer: A

Question No: 17

An engineer has been noticing the power settings on several of the office APs change from day to day ever since two more APs were installed. After logging into the WLC, the engineer verifies that the power levels on 4 of the 802.11n radios are fluctuating up and down. What is the reason for this?

A. The controller has the APs in H-REAP mode and are on a Layer 2 connection instead of Layer 3.

B. The RRM has revealed a bad survey and is attempting to power down some of the radios to make up for it.

C. The WLC has created temporary coverage holes while stepping through power levels for some of the APs.

D. Several APs have high levels of overlapping coverage in the same area and the WLC is using RRM to correct the cell sizes AP coverage.

Answer: D

Question No: 18

Which statement correctly describes the procedure for a lightweight AP to successfully establish a connection to a controller?

A. The AP authenticates the received Cisco WLC certificate as valid. The AP then sends its certificate to the controller.

B. The AP sends its certificate to the controller. The AP then authenticates the received

Cisco WLC certificate as valid.

C. The AP sends its certificate to the RADIUS server. The AP then authenticates the controller certificate as valid.

D. The AP sends its certificate to the RADIUS server. The AP then authenticates the RADIUS certificate as valid.

E. The AP authenticates the received RADIUS server certificate as valid. The AP then sends its certificate to the RADIUS server.

F. The AP authenticates the received RADIUS server certificate as valid. The AP then sends its certificate to the controller.

Answer: B

Question No: 19

An AP was reset while working on the correct association to a Cisco WCS version 7.0. Which item was cleared during the reset?

A. static IP address

B. the location ID of the AP

C. WLC primary, secondary, tertiary

D. AP name

E. certificate

F. Nothing was cleared.

Answer: F

Question No: 20

In setting up the wireless network, it is desired that the DHCP server that is configured in WLC1 provides IP addressing to the WLAN. When devices attempt to join the network, they fail to receive an IP address in the range provided by the DHCP server in WLC1, but they do receive an IP address from the DHCP server in SW1. What is causing this issue?

A. The external DHCP server in SW1 will always be the preferred DHCP server and WLC1 will always be the secondary DHCP server in the WLAN.

B. The DHCP server address for SW1 needs to be removed from the DHCP server configuration in WLC1.

C. The primary DHCP server address in WLC1 is incorrect.

D. The primary DHCP server configured in WLC1 is not enabled.

Answer: D

Question No: 21

Which two statements about the results of the Cisco WCS version 7.0 client troubleshooting tool are true? (Choose two.)

A. Results of Layers 1 - 3 are provided.

B. Results of only Layers 2 and 3 are provided.

C. Results of Layers 4 - 7 are provided.

D. The tabulated results vary depending on the client type.

E. Results are provided in a fixed four-part tabulation.

F. Results are provided in a fixed six-part tabulation.

Answer: A,D

Question No: 22

Which two WLC debug commands are appropriate to troubleshoot a wireless client that is associated to an AP? (Choose two.)

A. debug client <mac-address>

B. debug capwap

C. debug ap

D. debug dot11

E. debug dtls

Answer: A,D

Question No: 23

An AP using version 7.0 MR1 broadcasts a Layer 3 CAPWAP discovery message on the local IP subnet. Which step does the AP take next?

A. Determine if the controller responses include the primary controller.

B. Determine if the controller responses include the master controller.

C. Send a discovery request using DHCP option 43.

D. Send a discovery request using DNS.

E. Send a discovery request using locally stored information on the AP.

F. Send a discovery request using OTAP.

Answer: E

Question No: 24

An installation uses a 21dBi parabolic dish. It is connected to the 802.11n radio via low loss antenna coax rated at 4dB loss/100 feet. After testing, it has been determined that 2mW of power will be lost in the cable. An EIRP producing 200mW is desired. What should the transmit power be set to?

A. 8mW

B. 3dBm

C. 3.16mW

D. 5mW

Answer: C