Quality article, delivered on time First, let’s present the mind map of this article TCP, as a protocol of the transport layer, is a reflection of a software engineer’s quality and is often a topic of discussion in interviews. Here, I have sorted out some core issues related to TCP to help everyone. 001. Can … Read more
Background Having been in a long-distance relationship with my girlfriend for over a year, I suggested that we video chat every night to maintain our feelings. Since we started dating, we have managed to keep this up for over a year. Problem Sometimes during our chats, either my network or hers might be unstable, causing … Read more
Author: wuchao226 Link: https://www.jianshu.com/p/8e35c3883035 OSI Seven-Layer Model OSI adopts a layered structured technology, which is divided into seven layers: Physical Layer, Data Link Layer, Network Layer, Transport Layer, Session Layer, Presentation Layer, Application Layer. TCP/IP Model The OSI model is relatively complex and academic, so the TCP/IP model we actually use is divided into 4 … Read more