Other network devices include:
Routers: Routers are networking devices that forward data packets between different networks. They determine the best path for data transmission and can connect multiple local area networks (LANs) or wide area networks (WANs).
Switches: Switches are devices that connect multiple devices within a local network, such as computers, printers, and servers. They facilitate communication by directing network traffic based on the MAC addresses of the connected devices.
Firewalls: Firewalls are security devices that control incoming and outgoing network traffic based on predetermined security rules. They protect a network by monitoring and filtering data packets to prevent unauthorized access and potential threats.
Load Balancers: Load balancers distribute incoming network traffic across multiple servers or resources to optimize performance, enhance availability, and ensure high scalability in handling requests.
Wireless Access Points (WAPs): WAPs enable wireless connectivity by allowing Wi-Fi-enabled devices to connect to a wired network infrastructure. They provide wireless coverage within a specific range, creating wireless LANs (WLANs).
Network Hubs: Network hubs are older networking devices that passively broadcast data received from one port to all other ports within a local network. However, they have been largely replaced by switches due to their limitations in managing network traffic efficiently.
Network Bridges: Bridges connect two separate networks using the same protocol family but with different media types or physical connections (e.g., Ethernet and Wi-Fi). They help extend networks and improve connectivity between segments.
Modems: Modems are used to convert digital signals into analog signals for transmission over telephone lines or cable lines. They allow computers and other devices to communicate with an Internet service provider (ISP) through these communication channels.
These are just some examples of other network devices commonly used in computer networks for various purposes such as routing, switching, security, connectivity, and more.
内容由零声教学AI助手提供，问题来源于学员提问
