You have an existing network infrastructure built out that uses tagged and untagged VLAN networks. Based on the diagram below, which VLANs must you add to the Firebox interface? (Select one.)

A. VLAN 10 Untagged and VLAN 20 Tagged
B. VLAN 10 Untagged and VLAN 20 Untagged
C. VLAN 10 Tagged and VLAN 20 Untagged
D. VLAN 10 Tagged and VLAN 20 Tagged
E. VLAN 10 Untagged, VLAN 10 Tagged, and VLAN 20 Tagged
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
You lost access to a Firebox because no one knows the administrator passphrase. How can you regain access to the Firebox? (Select one.)
A. Restore a backup image of the Firebox
B. Reset the Firebox to its factory defaults
C. Call WatchGuard Support for a passphrase reset
D. Plug in a USB flash drive with the WatchGuard Password Reset utility loaded
E. Connect with a console cable to reset the passphrase
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
You enable a network device monitoring application on a server with IP address 10.0.1.22. After you run the application, it reports that it cannot ping the Firebox at 10.0.1.1, and you see this log message in Traffic Monitor. What is the most likely cause of this issue? (Select one.)
A. The dynamic NAT statement is not configured correctly for the 10.0.1.0/24 subnet
B. The server IP address is on the Blocked Sites list
C. The default Unhandled Internal Packet policy is at the top of the policy set
D. There is no policy that allows Ping traffic from the server to the Firebox alias
E. There is no route on the Firebox for the 10.0.1.0/24 subnet
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Before packets are examined by Default Threat Protection, they are processed by firewall policies in top- down order.
A. False
B. True
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
The Audit Trail report shows information about Firebox configuration changes. How can you makesure the Audit Trail report includes the names of the specific person that made each change? (Select one.)
A. Configure all Firebox administrators to use the Authentication Portal to log in to the Firebox
B. Create unique device administrator accounts for each Firebox administrative user
C. Configure your RADIUS server to send accounting messages to the Firebox
D. Enable the Logging > AuditTrack feature
E. Install the SSO Client on each computer used by Firebox administrators
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
You want to send traffic from the Internet to your internal web server through the Firebox. You see the traffic is allowed in Traffic Monitor, but the web server cannot be reached. You use the TCP Dump Diagnostic Task and collect this information from the Firebox interface connected to the web server.
What could cause the problem? (Select two.)
A. The IP address of the web server is on the Firebox Blocked Sites list
B. The web server has firewall software installed that blocks incoming connections.
C. The Firebox Dynamic NAT rules are configured incorrectly
D. The web server default gateway is configured incorrectly
E. The HTTPS proxy is blocking the connection because Gateway AntiVirus detected a virus
正解:B,D
解説: (Pass4Test メンバーにのみ表示されます)
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よかった!Network-Security-Essentials試験に合格し、資格証明書を取りました。信頼に値する資料です!