Cisco 200-355 Online Practice Questions and Exam Preparation

Cisco 200-355 Online Questions & Answers

• Question 221:

  Which two formats are supported for uploading background graphics to create a network map in Cisco WCS? (Choose two.)

  A. PNG
  B. JPEG
  C. DWG
  D. TIFF
  A. PNG
  B. JPEG

• Question 222:

  Which transfer mode is available only in releases 8.1 and later when upgrading the controller software?

  A. SFTP
  B. FTP
  C. TFTP
  D. HTTP
  D. HTTP

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  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-3/config-guide/b_cg83/b_cg83_chapter_0101.html

• Question 223:

  A network engineer in the GUI of WCS version 7 wants to add an autonomous access point. Where can this command be found in the drop-down menu?

  A. Configure > Access Point > Add Autonomous APs
  B. Manage > Access Points > Add Autonomous APs
  C. Administration > Access Point > Add Autonomous APs
  D. Location > Access Point > Add Autonomous APs
  A. Configure > Access Point > Add Autonomous APs

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  From WCS, the following methods are available for adding autonomous access points:

  Add autonomous access points by Device information (IP addresses and credentials).

  Add autonomous access points by CSV file http://www.cisco.com/c/en/us/td/docs/wireless/wcs/7-0/configuration/guide/WCS70cg/7_0apcfg.html#wp1054452

• Question 224:

  What three roles are defined by 802.1X? (Choose three.)

  A. AAA Server
  B. Authenticatee
  C. Authenticator
  D. Authentication Server
  E. Supplicant
  C. Authenticator
  D. Authentication Server
  E. Supplicant

• Question 225:

  A controller-based wireless solution can avoid interference by dynamically adjusting what two access point transmission characteristics? (Choose two.)

  A. operating RF channel
  B. SSID names
  C. transmit power levels
  D. switch port parameters
  E. antenna gain
  A. operating RF channel
  C. transmit power levels

• Question 226:

  Which two pieces of information are needed for the wireless client to connect to the wireless network? (Choose two.)

  A. SSID
  B. security settings
  C. channel number
  D. AP name
  A. SSID
  B. security settings

• Question 227:

  A Cisco Aironet 1260 AP is unable to join a Cisco 2500 Series WLC that is connected through a Layer 2 switch.

  Which three options help to verify the wireless network operation and locate a possible issue? (Choose three.)

  A. Verify status of GUI Wireless > Country
  B. Verify status of GUI Wireless > Timers
  C. Verify status of GUI WLANs > ID > Advanced
  D. CLI debug of dot11
  E. CLI debug of DHCP
  F. Verify Cisco WLC license
  G. Verify Cisco WLC model
  A. Verify status of GUI Wireless > Country
  E. CLI debug of DHCP
  F. Verify Cisco WLC license

• Question 228:

  Which location is a bad place to install an AP at a multistore building?

  A. in the hallways
  B. in the reception area
  C. in the center of the open office area
  D. in elevator shafts
  D. in elevator shafts

• Question 229:

  Which statement about ZigBee technology is true?

  A. It has low power consumption.
  B. It is designed only for point-to-point communications.
  C. It ranges up to 250 meters.
  D. It supports data rates up to 1 and 2 Mb/s.
  A. It has low power consumption.

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  ZigBee is based on the IEEE 802.15.4 protocol for WPAN, and aims at developing hardware and applications with a low data rate but also low power consumption and low complexity --for example, to control sensors. ZigBee-based products can access up to 16 separate 5 MHz channels in the 2.4 GHz band and are not compatible with 802.11 devices. The maximum power of ZigBee is 60 mW. Devices use low.

• Question 230:

  How can you protect the configuration file from eavesdropping, when uploading from a Cisco WLC?

  A. Use the Configuration File Encryption option.
  B. Choose an SCP as the transfer method.
  C. Connect to the Cisco WLC by using HTTPS.
  D. Connect to the Cisco WLC by using SSH.
  A. Use the Configuration File Encryption option.

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  Uploading the Configuration Files (GUI)

  Step 1

  Choose Commands > Upload File to open the Upload File from Controller page.

  Step 2

  From the File Type drop-down list, choose Configuration.

  Step 3

  Encrypt the configuration file by selecting the Configuration File Encryption check box and entering the encryption key in the Encryption Key text box.

  Step 4

  From the Transfer Mode drop-down list, choose from the following options:

  Step 5

  In the IP Address text box, enter the IP address of the server.

  Step 6

  In the File Path text box, enter the directory path of the configuration file.

  Step 7 In the File Name text box, enter the name of the configuration file. Step 8 If you are using an FTP server, follow these steps: Step 9

  Click Upload to upload the configuration file to the server. A message appears indicating the status of the upload. If the upload fails, repeat this procedure and try again. http://www.cisco.com/c/en/us/td/docs/wireless/controller/7-3/configuration/guide/b_cg73/b_wlc-cg_chapter_01010.html