Cisco 300-425 Online Practice Questions and Exam Preparation

Cisco 300-425 Online Questions & Answers

• Question 261:

  A customer has multiple WLCs running in N+1 redundancy with APs load balanced between the WLCs. The customer performs AP failover testing between the WLCs and notices that some of the APs do not move back to their primary WLC after it recovers. What are two points that must be addressed in the design? (Choose two.)

  A. DHCP Option 43 information is incorrect.
  B. APs do not have their secondary WLC information configured correctly.
  C. APs failover priorities are set to Low.
  D. AP Fallback is not enabled on one of the WLCs.
  E. APs do not have their primary WLC information configured correctly.
  B. APs do not have their secondary WLC information configured correctly.
  E. APs do not have their primary WLC information configured correctly.

• Question 262:

  In WLAN high availability, which deployment provides two controllers that share AP load and fail over instantly?

  A. N+1 redundancy
  B. Active/Active SSO (Stateful Switchover)
  C. Single-controller centralized model
  D. Cloud-only deployment
  B. Active/Active SSO (Stateful Switchover)

• Question 263:

  During a wireless design all APs are mapped to designated controllers in case of a failure. The controllers are located in the same data center but in different racks. An AP failed over to a controller that was not defined on its High Availability tab. The customer does not want the AP to move back to its defined Cisco WLCs until they manually intervene. What needs to be addressed in the design?

  A. Set AP fallback to enabled.
  B. Set AP fallback to disabled.
  C. Change the HA SKU secondary unit option.
  D. Change the default mobility domain.
  B. Set AP fallback to disabled.

  ---

  Setting AP fallback to disabled will prevent the AP from moving back to its defined Cisco WLCs automatically after failing over to an undefined controller. This allows manual intervention to determine when the AP should revert to its primary controller.

• Question 264:

  What is the main advantage of using directional antennas in lecture halls?

  A. Increased AP throughput
  B. Reduced co-channel interference and focused coverage
  C. Stronger 2.4 GHz performance
  D. Lower power consumption
  B. Reduced co-channel interference and focused coverage

• Question 265:

  A wireless network requires location tracking for assets. Which Cisco feature should be included in the design?

  A. Fast roaming
  B. Hyperlocation
  C. DFS
  D. Band steering
  B. Hyperlocation

• Question 266:

  An engineer needs a wireless design to provide redundancy for APs at remote sites that are connected to Cisco 3504 Wireless LAN Controllers. The central Cisco 5520 Wireless LAN Controller supports 2000 APs and has 1975 access points associated to it. The engineer decides that not all APs at the remote sites must remain functional in the event of a failure. How does the engineer ensure that the most important access points at the remote sites remain online while not

  impacting the main site?

  A. Enable Global AP Failover Priority, set the 1975 APs to a priority of "high", and set the 25 most important APs at the remote sites to "critical".
  B. Enable AP Fallback Mode, set the 1975 APs to a priority of "high", and set the 25 most important APs at the remote sites to "critical".
  C. Enable Global AP Failover Priority, leave the 1975 APs at the default priority, and set the most important APs at the remote sites to "low".
  D. Enable AP Fallback Mode, leave the 1975 APs at the default priority, and set the most important APs at the remote sites to "high".
  A. Enable Global AP Failover Priority, set the 1975 APs to a priority of "high", and set the 25 most important APs at the remote sites to "critical".

  ---

  To ensure that the most critical APs at remote sites remain functional in the event of a failure, the Global AP Failover Priority feature can be used. By setting the priority of the most important APs to "critical", these APs will be given precedence over others during a failover scenario. This allows the engineer to prioritize which APs should remain online without impacting the main site's APs, which are set to a "high" priority.

• Question 267:

  An engineer is designing a new wireless network. The network needs to fulfill the following requirements:

  1.

  support multimedia applications

  2.

  support a high concentration of wireless clients

  3.

  support data over wireless

  4.

  support roaming

  Which approach should be used?

  A. use of micro cells with reduced power levels
  B. use of macro cells with reduced power levels
  C. coverage for cells at maximum power levels
  D. use of macro cells with maximum power levels
  A. use of micro cells with reduced power levels

  ---

  Micro cells with reduced power levels are suitable for environments with a high concentration of wireless clients and multimedia applications, as they help manage interference and allow for better roaming capabilities. References: ENWLSD 300-425 Official Cert Guide.

• Question 268:

  During a client roaming event, which device is responsible for communicating the new Layer 2 EID mapping of a wireless supplicant to the fabric domain?

  A. WLC
  B. BN
  C. CP2
  D. CP1
  A. WLC

  ---

  During a client roaming event, the Wireless LAN Controller (WLC) is responsible for communicating the new Layer 2 Endpoint ID (EID) mapping of a wireless supplicant to the fabric domain. The WLC acts as a mobility orchestrator within the Cisco Digital Network Architecture (DNA) to ensure seamless roaming and connectivity. References: Designing Cisco Enterprise Wireless Networks (ENWLSD 300- 425) https://www.cisco.com/c/dam/en/us/td/docs/cloud-systemsmanagement/network-automation-and-management/dna-center/deploy-guide/cisco-dna-center-sd-access-wl-dg.pdf

• Question 269:

  An engineer is planning a wireless deployment with two members in a mobility group. The engineer notices that there are issues establishing the mobility tunnel. The engineer must test the mobility EoIP data packet communication between two controllers. Which command runs this test?

  A. debug route
  B. eping
  C. debug icmp
  D. mping
  D. mping

• Question 270:

  What is the purpose of Cisco Band Select?

  A. Push clients to use the 5 GHz band instead of 2.4 GHz
  B. Improve antenna gain for long corridors
  C. Increase MIMO stream count D. Prioritize voice traffic over data
  A. Push clients to use the 5 GHz band instead of 2.4 GHz