18) Network Access and Management Methods

A set of vocabulary flashcards covering VPN types, tunneling methods, and network management connection strategies for the CompTIA Network+ N10-009 exam.

Site-to-Site VPN

A type of VPN that connects entire networks to each other, allowing geographically dispersed branches or remote offices to communicate securely over the internet via encrypted tunnels as if they were on the same local network.

Client-to-Site VPN

Also known as Remote Access VPN, this allows individual clients (such as remote employees) to connect to a corporate network securely over the internet, typically requiring dedicated VPN client software.

Clientless VPN

A VPN that allows users to securely access specific network resources or web applications through a web browser without the need for installing dedicated VPN client software.

Split Tunnel VPN

A VPN configuration where only network traffic destined for the corporate site passes through the encrypted tunnel, while all other traffic accesses the internet directly.

Full Tunnel VPN

A VPN configuration where all of the client's internet traffic is routed through the VPN tunnel to the corporate network, ensuring all traffic is encrypted but potentially leading to higher bandwidth usage.

Graphical User Interface (GUI)

A visual interface that allows users to interact with computers or network devices using point-and-click interactions, dashboards, and configuration menus instead of command-line interfaces.

Console Connection

A method providing direct, physical access to a network device through a console port using a cable and terminal emulator, essential for initial setup, recovery, and troubleshooting.

SSH (Secure Shell)

A cryptographic network protocol used for secure remote login and other secure services over an unsecured network, acting as a secure replacement for older protocols like Telnet.

Jump Box/Host

A secure computer used as a stepping stone that administrators connect to first before launching administrative tasks or accessing sensitive parts of the network, often used to manage devices in a DMZ.

In-Band Management

The administration of network devices through the same network connections and paths that are used for regular data traffic, often utilizing protocols like SSH.

Out-of-Band Management

The use of a separate, dedicated channel for device administration that is independent of the primary network infrastructure, ensuring access even when the main network is down.