Cisco 200-355 Online Practice Questions and Exam Preparation

Cisco 200-355 Online Questions & Answers

• Question 391:

  In which orientation are Cisco 1600/2600/3600/ series access points designed to be mounted?

  A. wall or ceiling mounted
  B. under floor mounting
  C. ceiling mounted
  D. wall mounted
  A. wall or ceiling mounted

• Question 392:

  How do the features that are available on the Cisco WCS for Linux version differ from those of the Cisco WCS for Windows version?

  A. Assuming that there are no differences in hardware, a Cisco WCS for Linux can support up to 750 wireless LAN controllers. A Cisco WCS for Windows can support up to 250 wireless LAN controllers.
  B. Cisco WCS for Windows includes support for Cisco Spectrum Expert clients. Cisco WCS for Linux does not support Cisco Spectrum Expert clients.
  C. Cisco WCS for Linux is required for deployments.
  D. There are no differences in features between the Linux and Windows versions of Cisco WCS.
  D. There are no differences in features between the Linux and Windows versions of Cisco WCS.

• Question 393:

  The IEEE 802.11n standard provides 40-MHz channels, improved MAC efficiency, and MIMO. Which three elements define the 802.11n implementation of MIMO? (Choose three.)

  A. dynamic frequency selection
  B. transmit beam forming
  C. channel bonding
  D. spatial multiplexing
  E. maximal ratio combining
  F. packet aggregation
  B. transmit beam forming
  D. spatial multiplexing
  E. maximal ratio combining

  ---

  Maximal ratio combining (MRC) is typically used on all 802.11n access points. Transmit beam forming is used to increase the gain towards the client. For 802.11n clients, spatial multiplexing is used to deliver enhanced high throughput data rates upwards of 300 Mbps Reference: http://www.cisco.com/c/en/us/products/collateral/wireless/aironet-1130-ag-series/white_paper_c11-516389.html

• Question 394:

  Which two options are limitations when configuring basic security on an autonomous AP using the express security page setup? (Choose two.)

  A. Delete all the SSIDs.
  B. Edit the SSIDs.
  C. You cannot change the default SSID.
  D. You need multiple SSIDs.
  E. Use multiple authentication servers.
  B. Edit the SSIDs.
  E. Use multiple authentication servers.

• Question 395:

  Refer to the exhibit.

  

  The site in this AirMagnet Survey heat map is ready for which level of service?

  A. data
  B. voice
  C. location
  D. RFID
  A. data

• Question 396:

  Which two responsibilities belong to the controller when enabling the split-MAC functionality between a controller and AP? (Choose two.)

  A. fragmentation and reassembly
  B. power management and packet buffering
  C. WLAN IDs signture analysis
  D. configuration and firmware management
  E. northbound management interfaces
  D. configuration and firmware management
  E. northbound management interfaces

  ---

  Reference: http://www.revolutionwifi.net/revolutionwifi/2010/11/capwap-split-mac-architecture-overview.html

• Question 397:

  Drag the authentication types from the left and drop them on the correct descriptions on the right.

  Select and Place:

  

  

• Question 398:

  What three components are required to configure Mobility Group Members between Wireless LAN Controllers? (Choose three.)

  A. Controller Management IP Address
  B. Controller Virtual IP Address
  C. Controller Multicast IP Address
  D. Controller MAC Address
  E. Controller Mobility Group Name
  F. Controller AP Management IP Address
  G. Controller RF Group Name
  A. Controller Management IP Address
  D. Controller MAC Address
  E. Controller Mobility Group Name

• Question 399:

  You must view the SSIDs, channels, and signal strength for the 802.11 radio coverage area of a smartphone or a tablet. Which two Wi-Fi scanners do you use? (Choose two.)

  A. Windows wireless utility
  B. Wireshark
  C. the Apple AirPort Utility
  D. a Wi-Fi analyzer
  E. Cisco CleanAir
  D. a Wi-Fi analyzer
  E. Cisco CleanAir

• Question 400:

  Refer to the exhibit.

  

  The wireless engineer has deployed the Cisco 5508 Wireless Controller. The controller is responding on the service port; however, it will not respond on the management interface. Which configuration revision will fix the management interface?

  A. On the switch interface, configure switch(config-if)#switchport trunk allowed vlan add 10.
  B. On the WLC management interface, disable LAG on the management network.
  C. On the switch interface, configure switch(config-if)#switchport trunk allowed vlan 10.
  D. On the WLC management interface, change the VLAN ID to 20.
  E. On the switch interface, configure no spanning-tree portfast trunk.
  F. On WLC Controller > General, disable LAG and reboot.
  A. On the switch interface, configure switch(config-if)#switchport trunk allowed vlan add 10.