Tutorial on http protocol and http protocolSummary
Hyper Text documents contain hyperlinks that point to other resources. Hypertext document is the foundation of World Wide Web (www.
The HTTP protocol solves the problem of file transmission. HTTP is an application layer protocol, mainly based on TCP protocol (occasion
The routing information protocol (RIP) is one of the earliest and most basic protocols in the routing protocol. Although its current use is gradually unable to meet our network construction needs, we still need to fully master this protocol as a learning basis. Like all protocols, the RIP Protocol is used to distribute
Preface: Because OBJECT-C does not support multiple inheritance, it is often replaced with protocol (protocol). The Protocol (protocol) can only define a common set of interfaces, but cannot provide a specific implementation method. That is, it only tells you what to do, but specifically how to do it, it does not care.
information, which respectively describes the network protocol, address type, and connection address.
C = IN IP4 0.0.0.0
T = 0 0 // time information, indicating the start time and end time, which are usually seen in the streaming media live streaming time shifting.
A = SdpplinVersion: 1610641560 // descriptive information
A = StreamCount: integer; 2 // used to describe the information of a media stream, indicating that there are two media streams. In
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The signal transmission must always meet certain requirements.Protocol). For example, the Great Wall is filled with Wolf smoke because the physical signal of the wolf smoke has been preset to represent the abstract signal of "enemy intrusion. Such a"Langyan = enemy intrusion"Is a simple protocol. The
If you are not a child of the School of network engineering, you have a blank understanding of network. I have heard of TCP/IP before. Seriously, it seems a headache, but the protocol is dead. I am familiar with it after reading it several times.
Read the book and learn about the TCP/IP concepts. Otherwise, the subsequent work will not proceed.
The TCP/IP protocol is divided into four layers.
Applicatio
PPP Protocol composition and brief description of the basic process of Protocol negotiation 1. PPP (Point-to-Point Protocol) is a link layer Protocol designed for the transmission of data packets between the same unit and other simple links. The design is mainly used to establish a point-to-point connection to send dat
The ports and protocols used by the Samba service:1) Port 137 (UDP)-NetBIOS name service; NMBD2) port 138 (UDP)-NetBIOS Datagram Service 3) port 139 (TCP)-File and print sharing, SMBD (SMB (Server Message Block) protocol, mainly used on LAN, file sharing protocol) 4) port 3 (TCP)-for LDAP (Active Directory Mode) 5) port 445 (TCP)-NetBIOS service uses this port in WinDOS 2000 and later versions (Common Inter
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After a rough understanding of IP address relays and IP addresses, let's look at the specific details and design philosophy of the IP protocol.
Comparison between IPv4 and IPv6 Headers
We have already introduced in IP address relay that an IP packet is dividedHeader(Header) andData(Payload/data. The header is the additional infor
Reprint Original Address: http://aajs800.blog.51cto.com/519255/109555What is Https:https (Secure hypertext Transfer Protocol) Secure Hypertext Transfer Protocol It is a secure communication channel that is based on HTTP development and is used to exchange information between client computers and servers. It uses Secure Sockets Layer (SSL) for information exchange, which simply means that it is a secure vers
NetBIOS protocol
(NetWork Basic Input/Output System). This protocol is developed by IBM and is mainly used for the small LAN of dozens of computers. The NetBIOS protocol is an Application Programming Interface API that can be used by a program on the LAN. It provides a unified command set for the program to request low-level services, it serves to provide network
TCP vs. UDP differencesTCP---Transmission Control Protocol, providing a connection-oriented, reliable byte-stream service. Before the customer and the server Exchange data with each other, a TCP connection must be established between the two parties before the data can be transferred. TCP provides time-out re-send, discard duplicate data, test data, flow control and other functions to ensure that data can be transmitted from one end to the other.UDP--
Preface: Because OBJECT-C does not support multiple inheritance, it is often replaced with protocol (protocol). The Protocol (protocol) can only define a common set of interfaces, but cannot provide a specific implementation method. That is, it only tells you what to do, but specifically how to do it, it does not care.
In the process of this test, the most disturbing problem is that the gateway is not receiving the alerting event during the call, causing the state machine to be disturbed. In fact, the SIP protocol already defines the reliability of the temporary response. It is stipulated in the SIP standard that the definition of the reliable transmission of temporary messages during the call establishment process can be borrowed from this mechanism in other proces
HTTP protocol details-what is the http protocol and http message structure?
HTTP protocol details-what is the http protocol and http message structure ., The development technology of today's web programs is truly a battle, ASP. NET, PHP, JSP, Perl, AJAX, and so on. Regardless of the future development of Web technolog
Transferred from: Http://bbs.ednchina.com/BLOG_ARTICLE_172022.HTMIn the asynchronous half-duplex transmission protocol, the main definition of the terminal for the implementation of Transmission control and special needs issued by the command and the processing of these commands.Two protocols are defined in the transport protocol: the character Transfer Protocol
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So far, we have explained the most important IP protocol in the network layer (refer to the Protocol forest ). An important supplement to the IP protocol is the ICMP protocol.
ICMP
Because transactions need to implement acid, that is, atomicity, consistency, isolation, and durability, a certain mechanism is required to ensure that transactions are committed in stages.
XA: XA protocol, which specifies the Transaction Manager and resource manager interfaces and adopts the two-phase commit protocol.Phase-1 Submission Protocol
The phase-1 Submission p
The protocol in iOS is the declaration of a method, stating that no implementation is required, and that the part of the implementation is done by the compliance party.Look at a small example of a protocol: this example is to give two protocols, and then create two types of people to abide by the agreement.Rogue Protocol (ROGUEDELEGATE.H) #import/** Rogue
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