[Free] Download New Updated (October 2016) Cisco 642-737 Real Exam 111-120

By | October 5, 2016

Ensurepass

QUESTION 111

Which device performs the enforcement of posture assessment for a wireless client when implementing a NAC appliance solution?

 

A.

Cisco NAC Guest Server

B.

Cisco Secure Access Control System

C.

Cisco 802.1X supplicant

D.

Cisco NAC Appliance Agent

E.

Cisco NAC Appliance Manager

F.

Cisco NAC Appliance Server

G.

Cisco IPS Appliance

Correct Answer: F

 

 

QUESTION 112

Which statement correctly describes a wireless client connection to the Cisco WLC v7.0 that is configured for web guest access?

 

A.

The client associates to the anchor controller and authenticates to the anchor controller.

B.

The client associates to the anchor controller and authenticates to the foreign controller.

C.

The client associates to the foreign controller and authenticates to the anchor controller.

D.

The client associates to the foreign controller and authenticates to the foreign controller.

 

Correct Answer: C

 

 

QUESTION 113

Which key is used to encrypt unicast traffic between the supplicant and the AP after EAP authentication has completed?

 

A.

PMK

B.

GTK

C.

PTK

D.

OKC

E.

PSK

 

Correct Answer: C

 

 

QUESTION 114

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

 

Correct Answer: A

 

 

QUESTION 115

Which two descriptions of mpings and epings are true? (Choose two.)

 

A.

mpings run over UDP port 16666.

B.

mpings run over UDP port 16667, and epings run over port 16666.

C.

epings run over EoIP.

D.

mpings test mobility data packet reachability, and epings test mobility control packet reachability.

E.

mpings run over the management interface, and epings run over the virtual interface.

F.

mpings and epings are useful tools for troubleshooting WLC-to-AP communications.

 

Correct Answer: AC

 

QUESTION 116

What two settings must be selected under the wireless properties security tab to configure EAP-TLS on a Microsoft Windows client? (Choose two.)

 

A.

802.1X

B.

Shared

C.

WPA2-Personal

D.

WPA2-Enterprise

E.

Network Security Key

F.

Smart Card or other certificate

G.

Protected EAP

 

Correct Answer: DF

 

 

QUESTION 117

Which option must a network engineer consider when Cisco NAC is deployed as an out-of- band solution?

 

A.

Roaming issues may occur.

B.

Management VLAN must be separate.

C.

Symmetric tunneling must be used.

D.

Traffic is sent through the anchor controller.

 

Correct Answer: A

 

 

QUESTION 118

Which device provides IDS and IPS protection in a Cisco Unified Wireless Network against wireless clients with viruses and worms?

 

A.

Cisco NAC Guest Server

B.

Cisco Secure Access Control System

C.

Cisco WLC

D.

Cisco WCS

E.

Cisco NAC Appliance Manager

F.

Cisco NAC Appliance Server

G.

Cisco IPS Appliance

 

Correct Answer: G

 

 

QUESTION 119

Which statement correctly describes the relationship between the foreign and anchor controllers when used for guest access?

 

A.

The foreign controller will load balance in round-robin fashion starting with the highest IP address anchor controller to the lowest IP address anchor controller.

B.

The foreign controller will load balance in round-robin fashion starting with the lowest IP address anchor controller to the highest IP address anchor controller.

C.

The foreign controller will load balance in round-robin fashion starting with the highest MAC address anchor controller to the lowest MAC address anchor controller.

D.

The foreign controller will load balance in round-robin fashion starting with the lowest MAC address anchor controller to the highest MAC address anchor controller.

 

Correct Answer: B

 

 

QUESTION 120

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

 

Correct Answer: BCD

 

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