百度试题 结果1 题目What is the role of a "router" in a computer network? A. To connect different networks B. To store data C. To print documents D. To control access to the internet 相关知识点: 试题来源: 解析 A 反馈 收藏
A router is a hardware device designed to receive, analyze, and move incoming packets to another network. It may also be used to convert the packets to another network interface, drop them, and perform other actions relating to a network. Routers are commonly used in home networks to share ...
A router is a physical or virtual appliance that passes information between two or more packet-switched computer networks. A router inspects a given data packet's destination IP address, calculates the best way for it to reach its destination and then forwards it accordingly. A router is a co...
A router is a networking device that connects multiplecomputer networkstogether. It directs traffic and allows for communication between them. It plays a crucial role in building and managing large-scale networks. Furthermore, it's crucial for data exchange and ensuring efficient network performance....
A router manages and directs data traffic between different computer networks, ensuring efficient and accurate data delivery. When a data packet is sent from a device, the router receives it and examines the packet's header to determine its destination IP address. Using this information, the rout...
What is the difference between a router and a modem? Although some Internet service providers (ISPs) may combine a router and a modem within a single device, they are not the same. Each plays a different but equally important role in connecting networks to each other and to the Internet. ...
A router is a device that helps connect multiple computer networks together and allows them to communicate with each other. It acts as a central hub, directing network traffic and ensuring that data packets are sent to the correct destinations. ...
The purpose of a hub is to form a single network segment on which all devices can communicate directly with each other. Until the early 2000s,Ethernethubs were widely used for home networking due to their simplicity and low cost. Whilebroadband routershave replaced them in homes, hubs still ...
• If the Network Layer (Layer 3) Data packet (IP Datagram) originated from one computer is addressed to another device within the same localsubnet, router will not forward that packet to another network. If data is addressed to a computer outside the subnet, the router will forward the ...
Main Differences.The router acts as a hub that sets up a local area network and manages all of the devices and communication in it. An access point, on the other hand, is a sub-device within the local area network that provides another location for devices to connect from and enables mor...