Cisco 640-722 Online Practice Questions and Exam Preparation

Cisco 640-722 Online Questions & Answers

• Question 271:

  What three characteristics are components of mobility anchoring? (Choose three.)

  A. enabled as a global setting
  B. enabled on a per WLAN basis
  C. restricts clients to a specific subnet
  D. client traffic is tunneled to predefined WLC(s)
  E. only one mobility anchor is allowed per WLAN
  F. acts as master controller for a mobility group
  B. enabled on a per WLAN basis
  C. restricts clients to a specific subnet
  D. client traffic is tunneled to predefined WLC(s)

• Question 272:

  Refer to the exhibit.

  

  Which three switch port types are valid for these connections? (Choose three.)

  A. access
  B. port-channel
  C. port-channel trunk
  D. trunk
  E. port-channel access
  F. routed port
  A. access
  C. port-channel trunk
  D. trunk

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  The switch must be configured for access or trunks to the WLC, and using trunks over port channel interfaces is supported.

• Question 273:

  Configurations are commonly uploaded and downloaded to a WLC.

  Which options are other examples of a file that can be uploaded from a Cisco 2500 Series WLC?

  A. packet capture
  B. crash file
  C. code
  D. login banner
  E. PAC
  B. crash file

  ---

  From Management > Tech Support, you can access useful information, such as controller crash files or AP crash logs (which logs the reasons for the crash). These files are usually transmitted to advanced tech support or TAC but usually not managed directly by Wireless CCNAs. Then, from the Command > Upload page in the web interface, you can upload the configuration file or other system files (event logs, message logs, trap logs, crash file, debug file, wireless attack signatures file, etc.

• Question 274:

  DRAG DROP

  Drag the correct visual description from the left to the matching Windows 7 wireless client description on the right.

  Select and Place:

  

  

• Question 275:

  The wireless network is using controller-based APs and version 7.0 MR1. The APs appear to be connected properly to the controllers. A wireless user near one of the APs reports that they are unable to connect to the network with their preshared key.

  Which option shows the GUI path where you can check the connection status of that client?

  A. WLANs > WLAN_ID > Advanced
  B. Security > Clients
  C. Security > Advanced > Clients
  D. Monitor > Clients
  E. Wireless > 802.11b/g/n > clients
  D. Monitor > Clients

  ---

  Choose Monitor > Clients to open the Clients page.

  This page lists all of the clients that are associated to the controller's access points. It provides the following information for each client:

  

  The MAC address of the client

  

  The name of the access point to which the client is associated

  

  The name of the WLAN used by the client

  

  The type of client (802.11a, 802.11b, 802.11g, or 802.11n)

  

  The status of the client connection

  

  The authorization status of the client

  

  The port number of the access point to which the client is associated

  

  An indication of whether the client is a WGB

  Reference: http://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/ b_cg74_CONSOLIDATED_chapter_010000000.html

• Question 276:

  Which EAP protocol requires a certificate only on the server side?

  A. EAP-PEAP
  B. EAP-FAST
  C. EAP-TLS
  D. EAP-SSL
  A. EAP-PEAP

  ---

  PEAP is not an encryption protocol; as with other EAP types it only authenticates a client into a network. PEAP uses only server-side public key certificates to authenticate clients by creating an encrypted SSL/TLS tunnel between the client and the authentication server, which protects the ensuing exchange of authentication information from casual inspection.

  Reference: http://wiki.freeradius.org/protocol/EAP-PEAP

• Question 277:

  What three configuration options can be executed by navigating to the WCS Administration > AAA menu? (Choose three.)

  A. Add a Lobby Ambassador guest
  B. Add a LDAP server
  C. Add an administrative user
  D. Add a MAC address list filter
  E. Add a RADIUS server
  F. Add a TACAS+ server
  C. Add an administrative user
  E. Add a RADIUS server
  F. Add a TACAS+ server