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2021 Dec 642-737 student guide:

Q61. What is the default security level that is used for syslog messages to a Cisco WLC v7.0-buffered log?

A. Alerts

B. Errors

C. Warnings

D. Notification

E. Informational

F. Disabled

Answer: B


Q62. Which protocol port(s) need open access when deploying NAC appliances to communicate with the Cisco WLC v7.0 to move an authenticated user from the quarantine VLAN to the access VLAN?

A. UDP 16666

B. UDP 514

C. UDP 5246 and 5247

D. UDP 161 and 162

E. TCP 443

Answer: D


Q63. 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

Answer: F


Q64. Client Management Frame Protection is supported on which Cisco Compatible Extensions version clients?

A. v2 and later

B. v3 and later

C. v4 and later

D. v5 only

Answer: D


Replace 642-737 lab:

Q65. Which two entries can be used in the Cisco Secure ACS AAA network configuration setup for IP address 192.168.1.1 to provide RADIUS authentication for the network node? (Choose two.)

A. 192.168.1.1-10

B. 192.168.1.0

C. 192.168.1.0 0.0.0.255

D. 192.168.1.255

E. 192.168.1.*

Answer: AE


Q66. Refer to the exhibit.

Viewing the Controller > Interfaces configuration screen, which statement about the nac-vlan interface configuration is true?

A. Wireless client traffic that is outbound on VLAN 176 will be switched to the trusted interface on the Cisco NAC Appliance Server.

B. Wireless client traffic that is outbound on VLAN 175 will be switched to the trusted interface on the Cisco NAC Appliance Server.

C. 10.10.175.1 is the IP address of the trusted interface on the Cisco NAC Appliance Server.

D. 10.10.175.1 is the IP address of the untrusted interface on the Cisco NAC Appliance Server.

E. VLAN 175 is the access VLAN.

F. VLAN 176 traffic from the client will bypass the Cisco NAC Appliance Server.

Answer: E


Q67. Refer to the exhibit.

What does this Cisco Secure ACS v4.2 log indicate?

A. The WLC is not configured as a client in the Cisco Secure ACS.

B. The WLC is not configured as a server in the Cisco Secure ACS.

C. Incorrect authentication exists between the WLC and Cisco Secure ACS.

D. The wireless client is not configured as a client in the Cisco Secure ACS.

E. Incorrect authentication exists between the wireless client and Cisco Secure ACS.

Answer: C


Q68. Which statement correctly describes the usage of the debug command in a Cisco Unified Wireless Network?

A. Debug is enabled until manual shut off.

B. Debug is available on the WLC serial console and web interface.

C. Debug is a restricted command and is not available in the AP CLI.

D. Debug is a message logging severity 7.

Answer: D


Q69. 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

Answer: A