cdp protocol

In the previous article, "Master Programmer's Training: TCP, message subcontracting and protocol design" discusses some of the topic of protocol design, here to add to the HTTP protocol and binary protocol comparison.The HTTP protocol is a text

Swift protocol and swift Protocol The protocol in Swift is also called in object-c, but in other languages it may be called Interface (such as java) or pure virtual function. In fact, it all means. The Protocol is mainly used to define uniform methods and attribute names, but does not implement any functions. Only the

Protocol and proxy, protocol proxy ====================================== Protocols and Proxies ====================================== [Agreement] @ Protocol [Role of the Protocol]: Specifies the interface method to be implemented. An agreement that must be followed by the entrusting party and the agent. Delegate by (

The ARP Address Resolution protocol is a TCP/IP protocol that obtains physical addresses based on IP addresses. It works in the second layer of the OSI seven-layer model-the data link layer.Using the ARP Address Resolution protocol, the destination hardware address (MAC address) information can be resolved according to the IP address information in the IP packet

Registering an application to a URL protocol (http://msdn2.microsoft.com/en-us/library/aa767914.aspx) ArticleAbout asynchronous pluggable protocols describes how to develop and process a new protocol.Program(Processor handlers ). In some cases, we may describe how to call another application to process custom protocols ). Register an existing application as a URL protocol processor. Once the application i

TelnetWhat is Telnet protocol?Telnet Server Software is our most commonly used Telnet Server software and is a typical client/server model service that uses the Telnet protocol to work. So, what is the Telnet protocol? What features does it have?Telnet is a protocol located at layer 7th of the OSI model---application l

I. Overview A protocol is a delegate (delegate)/proxy, which is an object that provides an opportunity to respond to changes in another object or to affect the behavior of another object. A protocol can only be used for one purpose, that is, to declare a heap of methods for an inherited class. The base class adheres to the Protocol, and its deriv

Put the three Protocols together for learning because these three protocols are on the same layer. ARP is used to find the MAC address of the Ethernet NIC of the target host, and the IP address carries the message to be sent. The data link layer can get the data transmission information from ARP, and get the data information to be transmitted from the IP address.1. IP protocol The IP protocol is the core of

[Swift] Day13: Protocol, swiftday13 ProtocolProtocol attribute Protocol We can define attributes in the Protocol. The following code is incorrect, because the Protocol defines the read-only attribute, but tries to modify its value: protocol FullyNamed { var fullName: Stri

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 network connection with SSL at the transport layer. Most of the Internet login is the use

Protocol (Protocol)Protocol is common in iOS, the protocol is a set of standards, similar to a list, it says that there are some things to be done, it depends on who signed the agreement, if who signed the agreement, then it will achieve (complete) the agreement required to complete the things.Create

Simple implementation of Mina custom protocol and mina custom protocol Because the company needs to create an automatic weighing system for electronic scales and implement a custom protocol, Mina is used for simple implementation. Because it is relatively simple, code is directly used. Change to Netty if you have timeServer Package net. heartma. server; import ja

One-phase commit protocol and two-phase commit protocol for transactions 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 th

Http protocol and http protocol details HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of use and development, it has been continuously improved and expanded. Currently, the sixth version of HTTP/1.0 is use

"Protocol" is an indispensable concept for understanding servers and networks."Agreement (Protocol)" has the meaning of "rules, provisions".In fact, the function of "protocol" is very wide, in the field of communication, "protocol" provides "in the communication, in what circumstances, in what order, what kind of way t

This time, we will mainly explain the issues related to the daytime protocol and time protocol. Let's take a look at the content of the daytime protocol and time protocol. In a LAN, many systems require that each computer maintain time consistency. The WIN2000 system provides the time synchronization function with the

8.1 Address Mapping At the network level, hosts and routers are identified by their logical addresses (IP addresses). The logical address is unique globally. At the physical level, hosts and routers are identified by local addresses. 8.1.1 Static Mappings Map physical and logical addresses to a single table. Save to each machine, Cons: Need to update 8.1.2 dynamic Mappings periodically Use protocols to find static addresses based on logical addresses. There are currently two types of protocols:

Mysql communication protocol and mysql communication protocol 1. Mysql connection method To understand the communication protocol of Mysql, you must first know the connection method used to connect to the Mysql server. The main connection methods of Mysql include Unix socket, Memory sharing, and named pipe, TCP/IP socket. 1.1Unix socket In Linux and Unix environm

The Session Description Protocol (SDP) provides multimedia session descriptions for session notifications, session invitations, and other forms of multimedia session initialization. The session directory is used to assist with multimedia conference announcements and send relevant settings for session participants. SDP is used to transmit this information to the receiving end. SDP is completely a session description format-it is not a Transport

Android implements the snmp protocol (1) and android implements the snmp protocolEarly January 2015. I received a call from a Huawei instructor and asked me to help me develop an App they would use at the Beijing Exhibition, this App can display the running status of Huawei's network devices and set some simple parameters, including AP, LSW, AP and AR.The Huawei instructor told me that they managed the protocol