1. Which interface connects to external networks, usually over a large distance?
- auxiliary port
- console port
- SSH access
- LAN interface
- WAN interface
Explanation: WAN interfaces connect to external networks, usually over a large distance.
2. What is a way to remotely access the command-line interface (CLI) over a network interface?
- auxiliary port
- console port
- SSH access
- LAN interface
- WAN interface
Explanation: SSH access is a way to remotely access the command-line interface (CLI) over a network interface.
3. Which interface connects computers, switches, and routers for internal networking?
- auxiliary port
- console port
- SSH access
- LAN interface
- WAN interface
Explanation: LAN interfaces connect computers, switches, and routers for internal networking.
4. Which interface uses USB or a low-speed, serial connection to manage network devices?
- auxiliary port
- console port
- SSH access
- LAN interface
- WAN interface
Explanation: Console ports use USB or a low-speed, serial connection to manage network devices.
5. Which interface uses telephone lines and modems to remotely manage a router?
- auxiliary port
- console port
- SSH access
- LAN interface
- WAN interface
Explanation: Auxiliary ports use telephone lines and modems to remotely manage a router.
6. Choose the correct order for the router boot up process.
- load bootstrap, load the IOS, perform POST, load the configuration file
- perform POST, load the IOS, load the configuration file, load bootstrap
- load bootstrap, perform POST, load the IOS, load the configuration file
- perform POST, load bootstrap, load the IOS, load the configuration file
Explanation: The correct order for the router boot process is the following: perform POST, load bootstrap, load the IOS, and load the configuration file.