ip internet protocol

memory of the high address segment. For example, for 0x12345678, the highest byte is 12 and the minimum byte is 78, so the order of storage in small-end mode is: 0x78,0x56,0x34,0x12. The order of storage in the big-endian mode is: 0x12,0x34,0x56,0x78. In all TCP/IP protocol headers, the data transfer is carried out by the big-endian, which is also called the network byte order. However, on many PCs, storag

mail%s (%s Bytes)"%(number, octets)) * $Counter =0Panax Notoginseng forNuminchDellist:#Delete Email -Counter + = 1 the Print("Deleting Mail%d of%d"%(counter, Len (dellist))) +P.dele (number)#Delete Mail A the Print("%d emails were deleted from server"%counter) +P.quit ()#Logout from server - $IMAP-Internet Message Access Protocol $ IMAP is more sophisticated and

　TPC/IP Protocol is a Transport layer protocol, which mainly solves how data is transmitted in the network, and HTTP is the application layer protocol, which mainly solves how to wrap the data. regarding the relationship between TCP/IP and HTTP

TCP/IP protocol family 1.1 Introduction The TCP/IP protocol family consists of 5 layers: Physical layer, Data link layer, network layer, Transport layer and application layer. The first four layers correspond to the first four layers of the OSI model, providing physical standards, network interfaces,

Part1. The most familiar strangersCompared with the TCP/UDP protocol, the HTTP protocol may be more familiar, as everyone can see the http://xxx.com word everywhere. But, reallyThe students who are aware of the HTTP protocol may be just a few, and many people don't even know what "404" means. And this article, it is to let everyone more in-depth understandingNext

What is the TCP.IP protocol? Generally speaking, TCP/IP protocol is the Technology foundation of Internet based on TCP/IP protocol (Transmission Protocol/Inter-network

What is the industrial Internet of things?In short, it is the specific application of the Internet of things in industrial control.What is SSL/TLS?SSL (secure Sockets layer Secure socket), and its successor Transport Layer Security (Transport layer Security,tls) is a security protocol that provides security and data integrity for network traffic. TLS encrypts the

long or short. In addition, when the vro cache is saturated or overflows, the group data may be lost and cannot be sent to the peer end. The features of circuit switching and group switching have been demonstrated. The TCP/IP protocol implements communication between hosts. TCP/IP is the basic communication protocol