Cisco 400-351 Online Practice Questions and Exam Preparation

Cisco 400-351 Online Questions & Answers

• Question 291:

  DRAG DROP

  You are troubleshooting a VoWLAN setup. What are considered best practices for troubleshooting one-way audio versus choppy audio?

  Select and Place:

  

  

• Question 292:

  Which three statements about enabling the wireless feature on Cisco Catalyst 4500E Supervisor Engine 8-E are true?(Choose three.)

  A. Only the install boot method is supported.
  B. Access points must terminate on the same chassis/SUP to join the wireless controller.
  C. Visual Switching System must be disabled.
  D. Maximum number of access points that can join the wireless controller is 200, and the maximum number of wireless clients that can be supported by wireless controller is 4000.
  E. Bundle and install boot modes are supported.
  F. Virtual Switching System must be enabled.
  A. Only the install boot method is supported.
  B. Access points must terminate on the same chassis/SUP to join the wireless controller.
  C. Visual Switching System must be disabled.

• Question 293:

  Which two IEEE standards improve roaming performances when supported by the wireless infrastructure and the clients? (Choose two.)

  A. 802.11k
  B. 802.11h
  C. 802.11e
  D. 802.11v
  E. 802.11i
  A. 802.11k
  E. 802.11i

• Question 294:

  In a converged access deployment, which two statements about mobility agents are true? (Choose two.)

  A. It maintains a client database of locally served clients.
  B. It manages mobility-related configuration.
  C. It handles RF functions.
  D. It is the first level in the converged access hierarchy.
  E. It is a mandatory element in the converged access design.
  A. It maintains a client database of locally served clients.
  D. It is the first level in the converged access hierarchy.

• Question 295:

  You are deploying a high-density wireless setup in a conference center using Cisco Aironet 3700iAPs as you have no Cisco air not 3700e APs available. The power levels for all the APs should be set between 4 and 5 which configuration option is needed to achieve this goal.?

  A. Select the TPC values between 4 dBm and q dBm
  B. Manually configure the power levels of the 802.11b and 80211a radios of all APs either 4 or 5
  C. Select the tcp values between 4 dBm and dBm
  D. Select the TPC values between 11 dNm and 8 dBm
  B. Manually configure the power levels of the 802.11b and 80211a radios of all APs either 4 or 5

• Question 296:

  Which three conditions can trigger a client exclusion policy?(Choose three.)

  A. Excessive 802.11 probe request failures
  B. Excessive 802.lx authorization failures
  C. IP theft or IP reuse
  D. Excessive 802.lx authentication failures
  E. Excessive 802.11 association failures
  F. Excessive 802.11 packet retries
  C. IP theft or IP reuse
  D. Excessive 802.lx authentication failures
  E. Excessive 802.11 association failures

• Question 297:

  You have a wireless network that supports location tracking for RFID tags. The RFID tags are 802.11b/g/n devices. You must enabled faster and more accruable location tracking for RFID tags in 2.4 GHz frequencies. Which two actions must you perform? (Choose two.)

  A. Enable tracking optimization on channel numbers 1, 6, and 11
  B. Enable tracking optimization on channel numbers 1, 5, 9, and 11
  C. Add more APs in local mode and wIPS submode to the perimeter of the area.
  D. Add more APs in monitor mode to the perimeter of the area.
  E. Add more APs in Sniffer mode to the perimeter of the area.
  A. Enable tracking optimization on channel numbers 1, 6, and 11
  D. Add more APs in monitor mode to the perimeter of the area.

• Question 298:

  When deploy profiling services with Cisco Identity Services Engine, which two options are true? (Choose two.)

  A. Profiling is mainly a technique for MAC addresses antispoofing control.
  B. A profiled endpoint consumes a Base license in ISE.
  C. A profiled endpoint consumes an Apex license in ISE.
  D. Profiling is mainly a technique for automated MAC addresses administration.
  E. The wireless LAN controller can send ISE the DHCP Class Identifier value of a wireless client via SNMP traps.
  F. The wireless LAN controller can send ISE the HTTP User Agent value of a wireless client via RADIUS accounting.
  D. Profiling is mainly a technique for automated MAC addresses administration.
  F. The wireless LAN controller can send ISE the HTTP User Agent value of a wireless client via RADIUS accounting.

• Question 299:

  DRAG DROP

  Drag and drop the 802.11 technology feature on the left to the related frame type and IE on the right.

  Select and Place:

  

  

• Question 300:

  Which statement about the high availability feature on Cisco Prime Infrastructure version 2.2 is correct?

  A. With Manual Failover configured. e-mail notification is sent when the primary server goes down.
  B. Server high availability role, that is , primary or secondary can be configured post installation form Cisco Prime Infrastructure GUI interface.
  C. Port number 8088 is used to connect to the web interface of the secondary Cisco Prime Infrastructure Server.
  D. Cisco Prime Infrastructure supports multiple high availability configurations, that is, one primary and two or more secondary systems.
  A. With Manual Failover configured. e-mail notification is sent when the primary server goes down.