Cisco 642-737 Online Practice Questions and Exam Preparation

Cisco 642-737 Online Questions & Answers

• Question 31:

  Clients are continually bouncing between APs when a client is on or near the border of two APs. What RF parameter should be adjusted?

  A. Minimum RSSI
  B. Hysteresis
  C. Adaptive Scan Threshold
  D. Transition Time
  B. Hysteresis

• Question 32:

  A user is connecting to the network with a wireless client using Cisco NAC. What three steps occur as part of a SSO VPN authentication process? (Choose three.)

  A. The client performs an 802.1X EAP authentication through the WLC to the Cisco Secure ACS.
  B. The client is redirected to the Cisco CAS and is presented with a web login page.
  C. The client is transferred to the quarantine VLAN and verified by the Cisco CAS.
  D. The WLC forwards a RADIUS accounting start record to the Cisco CAM.
  E. The Cisco CAS queries the Cisco CAM to verify the user is on the list of online users.
  F. The Cisco CAM sends an SNMP update to the controller about the client state.
  A. The client performs an 802.1X EAP authentication through the WLC to the Cisco Secure ACS.
  D. The WLC forwards a RADIUS accounting start record to the Cisco CAM.
  E. The Cisco CAS queries the Cisco CAM to verify the user is on the list of online users.

• Question 33:

  Employees adjust their wireless laptop for work at the office and when away from the office. What are the two most likely security issues for an employee laptop when connected at the corporate WLAN? (Choose two.)

  A. loading a freeware customer contact application
  B. configuring a static IP address
  C. updating the driver
  D. adding a coffee shop wireless HotSpot
  A. loading a freeware customer contact application
  C. updating the driver

• Question 34:

  IPS appliance traffic monitoring has been configured in a Cisco WLC v7.0 with default parameters. Which statement correctly describes the results when malicious traffic is detected from a wireless client?

  A. The WLC immediately notifies the IPS appliance.
  B. The IPS appliance immediately notifies the WLC.
  C. The WLC polls the IPS for the status every 60 seconds.
  D. The IPS initiates updates to the WLC every 60 seconds.
  C. The WLC polls the IPS for the status every 60 seconds.

• Question 35:

  The NetStumbler tool is an example of which wireless attack type?

  A. denial of service
  B. information gathering
  C. hijacking
  D. eavesdropping
  B. information gathering

• Question 36:

  DRAG DROP

  Select and Place:

  

  

• Question 37:

  Customer wants to configure Wireless client authentication using digtial certificates with PKI. What happens after the signer encrypts the hash with the private key of the signer during the certification signature process?

  A. The verifier obtains the public key of the signer.
  B. The encrypted hash is appended to the document as the signature.
  C. The verifier decrypts the signature of the signer using the public key.
  D. The verifier makes a hash of the received document and compares it to the decrypted signature hash.
  B. The encrypted hash is appended to the document as the signature.

• Question 38:

  When deploying wireless Cisco NAC OOB operations, which appliance performs VLAN mappings to map the quarantine VLANs to the access VLANs?

  A. Cisco NAC Appliance Manager
  B. Cisco NAC Appliance Server
  C. Cisco NAC Guest Server
  D. Cisco Wireless LAN Controller
  E. the Layer 3 switch that connects the Cisco WLC to the Cisco NAC appliances
  B. Cisco NAC Appliance Server

• Question 39:

  Wireless NAC single sign-on uses which type of RADIUS records to notify the Cisco NAC Appliance Manager about the authenticated wireless clients?

  A. accounting records
  B. authentication records
  C. authentication and accounting records
  D. preauthentication records
  A. accounting records

• Question 40:

  A network engineer is configuring NAC out-of-band integration on the Wireless LAN Controller. What two configuration options are required? (Choose two.)

  A. dynamic interface tied to quarantine VLAN
  B. enable guest-lan nac
  C. AP groups
  D. enable NAC State
  E. configure quarantine VLAN on interface as 0
  A. dynamic interface tied to quarantine VLAN
  D. enable NAC State