Cisco 642-737 Online Practice Questions and Exam Preparation

Cisco 642-737 Online Questions & Answers

• Question 81:

  Clients are failing EAP authentication. A debug shows that an EAPOL start is sent and the clients are then de-authenticated. Which two issues can cause this problem? (Choose two.)

  A. The WLC certificate has changed.
  B. The WLAN is not configured for the correct EAP supplicant type.
  C. The shared secret of the WLC and RADIUS server do not match.
  D. The WLC has not been added to the RADIUS server as a client.
  E. The clients are configured for machine authentication, but the RADIUS server is configured for user authentication.
  C. The shared secret of the WLC and RADIUS server do not match.
  D. The WLC has not been added to the RADIUS server as a client.

• Question 82:

  DRAG DROP

  Select and Place:

  

  

• Question 83:

  Which type of attack is a result of a WLAN being overwhelmed by 802.1X authentication requests?

  A. NetStumbler attack
  B. EAPOL flood signature
  C. management flood signatures
  D. broadcast deauthentication frame signatures
  E. NULL probe response signatures
  B. EAPOL flood signature

• Question 84:

  Which EAP protocol(s) can be used by a controller-based AP on Ethernet for 802.1X authentication to a switch?

  A. EAP-LEAP
  B. EAP-FAST
  C. EAP-PEAP
  D. EAP-TLS
  E. 802.1X and EAP are not supported on AP-wired Ethernet
  B. EAP-FAST

• Question 85:

  802.1X AP supplicant credentials have been enabled and configured on a Cisco WLC v7.0 in both the respective Wireless>AP>Global Configuration location and AP>Credentials tab locations. What describes the 802.1X AP authentication process when connected via Ethernet to a switch?

  A. Only WLC AP global credentials are used.
  B. Only AP credentials are used.
  C. WLC global AP credentials are used first; upon failure, the AP credentials are used.
  D. AP credentials are used first; upon failure, the WLC global credentials are used.
  B. Only AP credentials are used.

• Question 86:

  In which three places can certificates be used in a WLAN to provide secure communications? (Choose three.)

  A. between client and AP
  B. between AP and WLC
  C. between client and WLC
  D. between client and RADIUS server
  E. between WLC and RADIUS server
  B. between AP and WLC
  C. between client and WLC
  D. between client and RADIUS server

• Question 87:

  When deploying wireless Cisco NAC OOB operations, which device signals the WLC to switch a user from a quarantine VLAN to an access VLAN?

  A. Cisco NAC Appliance Manager
  B. Cisco NAC Appliance Server
  C. Cisco NAC Guest Server
  D. Cisco ACS
  E. Cisco WCS
  A. Cisco NAC Appliance Manager

• Question 88:

  A client wants to put wireless users on different VLANs while using one SSID. Which two methods accomplish this goal? (Choose two.)

  A. Use ACS as the RADIUS server.
  B. Configure aaa override on Cisco WLC WLAN.
  C. Configure similar SSIDs with different VLANs.
  D. Configure the same WLAN on ID 1 and 17.
  E. Configure the Cisco WLC internal RADIUS server.
  A. Use ACS as the RADIUS server.
  B. Configure aaa override on Cisco WLC WLAN.

• Question 89:

  An engineer is configuring a Cisco AnyConnect client. What module is selected to allow for reporting and diagnostics?

  A. NAM
  B. Posture
  C. Telemetry
  D. VPN
  E. DART
  E. DART

• Question 90:

  An engineer needs to verify a corporate user's authentication on an SSID using NAC. What two locations should be viewed to verify the NAC state? (Choose two.)

  A. WLC
  B. CAS
  C. CAM
  D. ACS
  E. NGS
  A. WLC
  C. CAM