Free WatchGuard Network-Security-Essentials Exam Dumps Questions & Answers

Your users have no network connectivity on their computers in the 10.0.40.0/24 network. You investigate and discover the DHCP address pool for this network is exhausted, but there are no available IP addresses in the network to assign. Which of these options can you use to expand the IP address space of this network? (Select two.)

• A.  Create a Dynamic NAT rule for traffic from the 10.0.40.1/24 network going to the 10.0.50.1/24 network
• B.  Add 10.0.50.1/24 to the 10.0.40.1/24 network as a secondary network
• C.  Enable a wireless SSID for the 10.0.40.1/24 network
• D.  Change the IP address of the 10.0.40.1/24 network to 10.0.40.123/24
• E.  Bridge the 10.0.40.1/24 network across additional interfaces

What type of NAT enables clients on a private network to connect to servers on the Internet? (Select one.)

• A.  Dynamic NAT
• B.  NAT loopback
• C.  Hairpin NAT
• D.  Static NAT

Which of these is a network IP address? (Select one.)

• A.  10 0.1 255 8
• B.  172 16 100 1/12
• C.  1Q2 158.10 0-24
• D.  1G2 153 10 O 1
• E.  10 10 10 255/24

When does a network host make an ARP request? (Select one.)

• A.  To find the IP address of the default gateway
• B.  To find the IP address associated with a hostname
• C.  To find the MAC address associated with an IP address
• D.  To find the IP address associated with a MAC address
• E.  To find the hostname associated with an IP address

A Firebox has an external IP address of 203.0.113.100. A public web server with the IP address 10.0.1.80 is connected to a Firebox internal network. What is the effect of the policy shown in this image? (Select one.)

• A.  Allows users on the Internet to connect to the 10.0.1.80 IP address of the web server
• B.  Allows users on the Internet and the 10.0.1.0/24 network to use the internal IP address of the Firebox to connect to the web server
• C.  Allows users on the Internet and the 10.0.1.0/24 network to use the external IP address of the Firebox to connect to the web server
• D.  Applies dynamic NAT to the 10.0.1.80 IP address of the web server to allow inbound connections