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For saltstack users, Ansible is a good ssh-based solution. It can greatly simplify the automatic configuration management and process control methods of Unix administrators. It uses the push method to configure the customer system so that all work

KVM virtualization learning notes Series----------------------------------------Kvm virtualization learning notes (1) Installation of kvm virtualization environmentHttp://koumm.blog.51cto.com/703525/1288795Kvm virtualization learning notes (2) linux

When configuring the HP switch, connect to the Console line of Cisco directly at startup, with the default baud rate. However, the command line does not display anything, so I thought the machine was broken and I changed several, the baud rate has

Recently, the company has experienced ip address conflicts because the company has manually specified ip addresses and bound ip-mac on the route ). Xx department came to me directly, saying that the IP address was in conflict and the internal server

Basic SIP Application As one of the main VOIP communication protocols, the SIP protocol is simple, flexible, and open, and is gradually dominant in the VOIP communication field. The main methods used for SIP Communication include SIP terminals,

When transmitting data with a friend over the network, you sometimes need to know the IP address of the Peer computer before establishing an information transmission channel with the peer. How can I find the IP address of the other party? You may

SDN is undoubtedly the most popular keyword in the network field in 2013, but more is the concept hype. Many vendors have published their own SDN products and strategies, however, only a few released products are commercially available. In 2014, the

Today, we will introduce a protocol called FTP file transfer protocol. So it is an application in the norm TCP/IP. It is also one of the basic protocols for transmission. Now let's take a look at its basic concepts and connection modes. 1. FTP File

I believe there is no more basic protocol than the FTP file transfer protocol. Therefore, we must have some contact with such an agreement. So many servers and sites will be used for construction. If you still don't know the details, let's take a

VPN builds an enterprise's own private network on the Internet, making it feasible and safe to access enterprise information resources from anywhere on the Internet. VPN can be roughly divided into three types: Intranet VPN, exclusive VPN And Remote

As we all know, to build a wireless network, you must purchase wireless routers, wireless APs, and other wireless network devices. In fact, you can build a wireless network without using a wireless router. As long as the computer has a wireless

With the rapid development of the Internet, communication technology is experiencing a huge revolution, because the number of users accessing the network rapidly increases. As a network connected to the end users in the communication network, the

At present, the wireless access network technology is still developing very rapidly. Many people may not understand the development of the wireless access network technology. It does not matter. After reading this article, you will certainly have a

The Application of broadband wireless access networks is gradually popularized. Do you know which broadband wireless access network devices are available? This article will detail the types of broadband wireless access network devices. We hope that

What is a wireless bridge? In fact, literally, you can guess a score. Of course, it is a bridge for wireless connection. However, this understanding is incomplete. So how does a wireless bridge define it? Take a look at this article. What is a

Wireless Mesh Network is a type of network that cannot be ignored in wireless networks. So what is the difference between it and other network technologies? This article will give you a detailed introduction. Wireless networks are a hot topic today,

When The "The MSI failed" solution prompts when you uninstall VMware to install The lite version VM and then install another version of The VM, or if you want to upgrade and install a higher version, unable to uninstall normally (if The MSI failed

When talking about the Unified Communication field, we are sure we know the contest between Cisco and Microsoft. From their own development perspective, Cisco = hardware, Microsoft = software. So two completely different methods bring different

The application of optical fiber cables in telecommunications and long-distance communication networks has become very popular and mature. In recent years, with the application of Gigabit Ethernet and the gradual arrival of 10-Gigabit Ethernet, more

1. Introduction to Ovirt What is Ovirt? Ovirt is an open-source virtualization management platform and an open-source version of redhat virtualization management platform rev. What is the Ovirt architecture? Ovirt consists of two parts, The client