transfer protocol

ObjectiveOr the same old, new blog before the beginning always want to long-winded a few words ... The HTTP protocol actually learned Java when the teacher had mentioned ... But... Anyway, it's gone.This period of time the company's project just

The TCP/IP protocol is not a collectively known protocol for TCP and IPs, but rather refers to the entire TCP/IP protocol family. TCP/IP Protocol module relationship from the aspect of protocol layered model, TCP/IP consists of four levels: network

In the OSI model of the computer network, the TCP port completes the function specified by the fourth layer of the transport layer. Many of the applications of our computers to the network are implemented via TCP ports. This article shares the

** Application Layer ** data BitTorrent: a popular P2P protocol. DNS: domain name system, an Internet core service that maps domain names to IP addresses. DHCP: Dynamic Host Configuration Protocol, LAN protocol, mainly used: (1) automatically assign

Access Control List (ACL) Access Control List Access token Account lockout account Blocking Account policies Accounting Policy Accounts account Adapter Adaptive speed leveling adaptive speed level adjustment Address Resolution Protocol (ARP) Address

In the code development process, we often need to use some network commands, as follows:(1) ipconfig command: Generally used to view our computer's IP address, gateway, subnet mask, DNS and other related information, such as:Ipconfig-all(2) Ping

The computer ports are as follows: 0 Port: Invalid port, typically used to analyze operating system 1 Port: Transmission Control Protocol port Service multi-Switch Selector 2 Port: Management utility 3 Port: Compression process 5 Port: Remote

When surfing the internet, we often see the word "Port" and often use the port number. For example, if "21" is added after the FTP address, "21" indicates the port number. So what does port mean? How can I view the port number? Does a port become

(Xee: This IP is definitely not an IP address in connection with TCP!) , also an agreement! What kind of protocol, see the following programming TCP/IP architecture ) Now attach several pictures to see: The network is divided from bottom to top:

When surfing the internet, we often see the word "Port" and often use the port number. For example, if "21" is added after the FTP address, "21" indicates the port number. So what does port mean? How can I view the port number? Does a port become

TFTP Server Configuration Zhang junhao, Haidian District, Beijing   I. TFTP (Trivial File Transfer Protocol, simple File Transfer Protocol or small File Transfer Protocol) is a simplified file transfer protocol, as defined in 1980, in the TCP/IP

OSI Reference Model OSI Reference Model is a recommendation of ISO, which is developed for the international standardization of the protocols on each layer. The OSI Reference Model full name is the Open Systems Interconnect Reference Model (open

Principle Analysis of HTTP protocol and HTTP protocol Baidu Encyclopedia:     HyperText Transfer Protocol (HTTP) is the most widely used network Protocol on the Internet. All WWW files must comply with this standard. HTTP was designed to provide a

SMTP is used to deliver e-mail messages on the Internet. Document RFC821 provides all the details of the agreement. But you just have to remember the following-the basic commands and methods of the agreement. The principle of the protocol is

FTP target: 1) Promote the sharing of programs and data files; 2) remote computers are encouraged; 3) the user does not have to face the differences between different file systems on different hosts; 4) efficient and reliable data

HttpsURLConnection extends HttpURLConnection and supports various https-specific functions. This class uses HostnameVerifier and SSLSocketFactory. The default implementation is defined for both classes. However, you can replace this implementation

Previous open ($ file )! = TRUE) {die ('could not open archive');} $ zip-> extracation ($ destination); $ zip-> close (); echo 'OK '. "" ;}$ path = iconv ("UTF-8", "gb2312", "C: \ Documents and Settings \ Administrator \ Desktop "); $ filename

3. 7. the domain was recently introduced to the ARPAInternet email system. The domain can be used to change the address space from a flat string host name to a global address level. A host is replaced by a domain name. The starting host is composed

Transferred from: Http://bbs.ednchina.com/BLOG_ARTICLE_172027.HTM3. Terminal Transport LayerThis section describes the mechanism of the command and response APDU between the terminal and the IC card. APDU is a command or response message. Since both

Address: http://www.javaresearch.org/article/54666.htm As more mobile phones and personal digital assistants are integrated into the information highway, it is increasingly important to access websites from mobile devices. Java has created a