Cisco 400-351 Online Practice Questions and Exam Preparation

Cisco 400-351 Online Questions & Answers

• Question 261:

  Which two options are benefits of moving the application development workload to the cloud? (Select Two)

  A. it provides you full control over the software packages and vendor used
  B. The application availability is not affected by the loss of a single virtual machine
  C. The workload can be moved or replicated easily.
  D. It provides a more secure environment
  E. High availability and redundancy is handled by the hypervisor.
  B. The application availability is not affected by the loss of a single virtual machine
  C. The workload can be moved or replicated easily.

• Question 262:

  

  Refer to the exhibit which syslog logging facility and severity level is enabled on this AP ?

  A. logging trap severity 6, logging syslog facility local7
  B. logging trap severity 3,logging syslog facility sys 10
  C. logging trap severity 5,logging syslog facility local14
  D. logging trap severity 7, logging syslog facility local 7
  E. Logging trap severity 9,logging syslog facility kernel
  D. logging trap severity 7, logging syslog facility local 7

• Question 263:

  Which two statements about local profiling on a Cisco WLC running AireOS are true?(Choose two)

  A. Wired clients behind the workgroup bridge are not profiled and no policy action is taken.
  B. Profiling is performed only on IPv4 clients.
  C. Profiling is performed on IPv4 and IPv6 clients.
  D. Wired clients behind the workgroup bridge are profiled and a policy action is taken.
  E. When local profiling is enabled, RADIUS profiling is allowed.
  A. Wired clients behind the workgroup bridge are not profiled and no policy action is taken.
  B. Profiling is performed only on IPv4 clients.

• Question 264:

  

  Refer to the exhibit. It is the output from a WLC where WLAN 1 is configured with an AVC profile to prevent wireless clients from accessing BitTorrent. However, during testing, it has been discovered that wireless client devices can still access BitTorrent. What is the cause of the problem?

  A. The WLC requires a "service-assurance" feature license in order to enable AVC. The netflow-services license is not installed.
  B. Filtering for BitTorrent is only supported in AVC Protocol Pack version 10.0 and later releases. The WLC's protocol pack on must be upgraded in order to support BitTorrent.
  C. AVC is supported on 5500, and 8500 Series Wireless Controllers; Cisco Flex 7500 Series Wireless Controllers; and Cisco Wireless Services Module 2 (WiSM2). AVC is not supported on Cisco 2500 Series Wireless Controllers.
  D. WLAN IS 1 is configured for FlexConnect Local Switching. AVC is not supported on WLANs configured for FlexConnect Local Switching.
  D. WLAN IS 1 is configured for FlexConnect Local Switching. AVC is not supported on WLANs configured for FlexConnect Local Switching.

• Question 265:

  Which two options are the correct design guidelines for high-density wireless? (Choose two.)

  A. Disable at least 50% of 2.4 GHz radios to reduce interference.
  B. Select a high minimum data rate to support lower duty cycle.
  C. 5 GHz support is critical for high-density, so determines the channel plan that you will support.
  D. increase the effective size of the cell to ensure that all users will connect to the system.
  E. Select a low multicast data rate to support clients with weak RSSI.
  F. Disable at least 50% of 5 GHz radios to reduce interference.
  C. 5 GHz support is critical for high-density, so determines the channel plan that you will support.
  E. Select a low multicast data rate to support clients with weak RSSI.

• Question 266:

  FlexConnect APs have already been deployed in a branch office for local switching. Currently the WLAN in the large auditorium is proposed to change to a high-density design and thus some low data rates are proposed to be disabled while keeping the data rates in other areas under the same Cisco WLC. Which two configuration settings must be modified in the Cisco WLC to achieve this configuration? (Choose two.)

  A. RF Profiles
  B. Mobility Groups
  C. FlexConnect Groups
  D. AP Groups
  E. Fape profile.
  A. RF Profiles
  D. AP Groups

• Question 267:

  What is the function of a Virtual Network (VN) in Software-Defined Access?

  A. Provides the IP address information for SD-Access endpoint routing
  B. Provides a unique routing and switching forwarding construct
  C. Provides a unique endpoint grouping construct
  D. Provides an isolation network for DNAC to ISE communication
  A. Provides the IP address information for SD-Access endpoint routing

• Question 268:

  Which two statements about the various types or DevOps tools are true? (Choose two)

  A. Puppet requires the installation of a master (server) and agents (clients) architecture for configuring systems.
  B. Salt cannot communicate with clients through general SSH, it use minions client agents only.
  C. Puppet and Chef are written in Python, Python skills are a must to operate these two.
  D. Ansible does not require agent node installation and uses SSH for performing all tasks.
  E. Chef and Puppet are much more attuned to the needs of system administrators.
  C. Puppet and Chef are written in Python, Python skills are a must to operate these two.
  E. Chef and Puppet are much more attuned to the needs of system administrators.

• Question 269:

  In which direction does application visibility and controller mark the DSCP value of the original Packet in the wireless LAN controller?

  A. in one direction, either upstream or downstream
  B. in one direction, downstream only
  C. in both direction upstream and down stream
  D. in one direction upstream only
  C. in both direction upstream and down stream

• Question 270:

  DRAG DROP Map the Cisco CleanAir AP modes of operation to their correct description

  Select and Place: