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In this article, we decompose complex communications layer by layer, each layer is responsible for its own business, forming a network protocol stack.
Subnet mask, default gateway, etc. are all confusing. This article is to solve the puzzle. As long as you read this, you will not be confused next time you set up a network.
This article will start from a beginner's perspective to let everyone understand what Socket is and its principles and kernel implementation.
The MAC address table, ARP table, and routing table are like "navigators" in the network world. They each have unique responsibilities
Internet speed, bandwidth, download speed, delay, packet loss... these all sound similar, but they are actually different. And confusing them is the root cause of your "slow feeling".
Today we systematically discussed RSocket, a new high-performance network communication protocol. Compared with the HTTP protocol,
Simplified Ethernet All-Optical 4.0 is not only a technology upgrade, but also an in-depth interpretation of Ruijie's "simplified" concept for campus network solutions.
ACL is a set of rules that checks each data packet entering or leaving the router in order. Each rule can be judged based on multiple dimensions such as source address, destination address, protocol type, port, etc.
After the switch performs port aggregation, since it is a single terminal, the HAS value obtained according to the switch algorithm corresponds to one physical port,
IP conflict refers to the situation where two or more devices in the same subnet use the same IP address, which causes communication confusion,
