Cisco 400-351 Online Practice Questions and Exam Preparation

Cisco 400-351 Online Questions & Answers

• Question 271:

  Which two characteristics of an loT network are true? (Choose two.)

  A. The transmission rate in an loT network is consistent.
  B. loT networks must be designed for low-powered devices.
  C. loT networks use IS-IS for routing.
  D. loT networks are 100% reliable
  E. loT networks are bandwidth constrained
  B. loT networks must be designed for low-powered devices.
  E. loT networks are bandwidth constrained

• Question 272:

  Which option in the cisco identity service engine allows for authorization based on Active Directory user and domain computer login?

  A. Machine access restriction
  B. Active directory group
  C. Active directory attributes
  D. Identity source sequences
  A. Machine access restriction

• Question 273:

  DRAG DROP

  Drag and drop the central web authentication steps with Identity Services Engine from the left into the correct order of operation on the right.

  Select and Place:

  

  

• Question 274:

  The IT department has completed the installation and configuration of the wireless network in their campus. They have a lot of access points and controllers to support the huge volume of WiFi devices. They have enabled load balancing, but they cannot see this function work.

  Which root of the problem is true?

  A. Controllers must have the same virtual interface IP address to load balance wireless clients.
  B. Band steering is disabled, so load balancing cannot work properly.
  C. Access points must be on the same controller to load balance wireless clients.
  D. Load balancing is a client decision, and some of the client devices may not support this feature.
  C. Access points must be on the same controller to load balance wireless clients.

• Question 275:

  Which information element is used to enable power saving for clients?

  A. QoS Basic Service Set
  B. Traffic Indication Map
  C. Traffic Stream Rate Set
  D. Power Constraint
  D. Power Constraint

• Question 276:

  Which wireless client steering feature in Cisco Wireless LAN controllers, when enabled, addresses these points:

  1.

  Addresses the sticky client challenge by proactively disconnecting clients.

  2.

  Actively monitors data RSSI packets.

  3.

  Disassociates clients when the RSSI is lower that threshold.

  A. optimized roaming
  B. client load balancing
  C. RX-SOP
  D. band select
  A. optimized roaming

• Question 277:

  At which rate are the multicast frames transmitted by an autonomous AP configured with these data rates, considering the client on the AP is a 802.11b client?

  A. 36.0 mbps
  B. 11.0 mbps
  C. 12.0 mbps
  D. 5.5 mbps
  E. 2 mbps
  B. 11.0 mbps

• Question 278:

  Which AireOS release id the first to support new Mobility on the Cisco 2504 WLC?

  A. 8.1x
  B. 7.6x
  C. 7.4x
  D. 8.0x
  B. 7.6x

• Question 279:

  To which option must the RX-SOP threshold be configured when deploying a Cisco Wireless HD environment for maximum client density?

  A. low threshold
  B. high threshold
  C. medium threshold
  D. auto
  A. low threshold

• Question 280:

  Which key is derived on the client supplicant and the authentication server as a result of the 802.1x/EAP authentication phase?

  A. Group Temporal Key
  B. Pairwise Transient Key
  C. Master Session Key
  D. Pairwise Master Key
  C. Master Session Key