The following terms are referenced in this guide:
- Access Control List (ACL)
- A layer of security used to allow or deny users access to the network.
- Command Line Interface (CLI)
- A user interface that uses typed commands to configure a device.
- Console port
- A hardware port that allows direct communication between two devices using a serial cable.
- Console server
- A hardware device that allows one-to-many access to console ports of many devices.
- Downstream
- Data traffic or paths going toward end users or end nodes; opposite of upstream.
- Ethernet
- A system of connecting devices to form a network, while adhering to IEEE 802.3 standards.
- HTTP/HTTPS
- Protocols that are used in transferring data over the Internet.
- Integrated Dell Remote Access Card (iDRAC)
- Allows for management of Dell EMC PowerEdge servers.
- In-band
- Network management method that shares the network infrastructure of the production network.
- Management network
- A separate network (physical or virtual) used to manage the production network.
- Management station
- A computer that uses one or more apps to configure and monitor network devices.
- Network Management System (NMS)
- One or more applications that are used to configure and monitor network devices from a single computer or a group of associated computers.
- One-to-many
- A method that allows the management of many systems from a single device or application.
- Out-of-band
- A management method that uses a dedicated network infrastructure separate from the production network.
- PowerSwitch
- Dell EMC manufactured Ethernet switches.
- RJ45
- An 8P8C connector found at the end of cables that are commonly used in Ethernet networks.
- Serial
- A method of network communication where data is transferred one bit at a time.
- Simple Network Management Protocol (SNMP)
- An application layer protocol for managing networks.
- SSH
- A secure network protocol commonly used to log in to remote devices for CLI access.
- Telnet
- A network protocol commonly used to log in to remote devices for CLI access.
- Terminal emulator
- An application used to log in to remote devices, giving the appearance of a local terminal. Common terminal emulators today include Tera Term and PuTTY.
- Upstream
- All traffic entering and leaving the higher bandwidth ports of a switch; opposite of downstream.
- USB
- Universal Serial Bus; an industry standard for particular cables, connectors, and protocols.
- User interface
- Any software application that allows human interaction with electronic devices.
- Virtual TeletYpe (VTY)
- A virtual terminal CLI from your workstation to the switch or router.
- Web interface
- A type of user interface that uses a web browser.