Which of the following devices modulates digital signals into analog signals that can be sent over traditional telephone lines?

Although they've fallen out of favor, which of the following devices is used to connect different network segments and manage the traffic between them?

• [A] Bridge
• [B] Hub
• [C] Gateway
• [D] Repeater

Which router command allows you to view the entire contents of all access lists?

• [A] show all access-lists
• [B] show access-lists
• [C] show ip interface
• [D] show interface

Which of the following is private IP address?

• [A] 192.168.24.43
• [B] 168.172.19.39
• [C] 172.15.14.36
• [D] 12.0.0.1

Which of the following devices takes data sent from one network device and forwards it to all devices on the network regardless of the intended recipient?

• [A] DNS Server
• [B] Switch
• [C] Hub
• [D] Gateway

Creating a Permanent ARP Entry Your boss's computer sleeps after 10 minutes. She wants to be able to "wake up" her desktop computer from a remote system, for example from her laptop. In order to do this, you first need to create a static entry in your boss's laptop's ARP table. Moreover this entry needs to ne recreated everytime the laptop reboots. The desktop computer's IP address is 10.50.249.38, and it's MAC address is 00-03-FF-A5-55-16. What command synthax should you use to do this? How will you make this command execute every time the computer boots? What layer of the OSI model are you referencing in this scenario?