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Introduction With the rapid development of information technology, especially the continuous improvement of computer and network technologies, people have higher and higher requirements for network transmission, in the competition, Ethernet stands

With the gradual development of network applications, telecom-grade switches, especially layer-3 switches, have become the focus of competition in today's market. However, how do users discover products that meet the characteristics of their own

A vswitch is not designed as a security device, but is still designed to improve network performance. If you want to add a vswitch to the security mechanism, make sure that you configure the vswitch correctly, second, the switch manufacturer must

Many switches can prevent ARP attacks on the Gateway at the core layer, but they cannot effectively prevent attacks between VLANs and prevent attacks between VLANs. I think it is better to use the VACL in a VLAN to prevent attacks, security

As the control entity of the Next Generation Network, Softswitch provides Call Control and Connection Control functions for businesses with real-time requirements for the Next Generation Network NGN. It is the core of the Next Generation Network

With the rapid development of e-commerce and distance learning, more and more functional requirements for Intranet networks are required. The faster the speed, the higher the security performance. The two main causes of network bottlenecks are

Route interface: 1. routerable physical interface -- Switch# conf tSwitch(config)#int fa0/1Switch(config-if)# no switchport>Switch(config-if)# ip address 10.3.1.1 255.255.0.0Switch(config-if)#end If you need to run the global commands

1. Circuit Switching Technology The network switching technology has gone through four stages: Circuit Switching Technology, packet switching technology, group switching technology and ATM technology. Both the Public Telephone Network (PSTN) and

What is a network-managed switch? Vswitches are classified into network management switches and non-network management switches based on network management. What are the differences between the two vswitches? Vswitches that cannot be managed by

Many people do not know much about the configurations of broadband wireless routers in the Community. Let's give a comprehensive explanation of this problem. In addition to broadband access through virtual dialing such as ADSL, most families

The use of the router IP auto-changer can help us automatically allocate IP addresses. In the following article, we will explain the configuration of the router IP auto-changer in five steps. This article also comes with a lot of vroip IP auto

There are many things involved in the wireless router setting method. There are also many ways to set up wireless routers, so there will be a bit of confusion in the selection of methods, the following shows you a way. How to configure a Wireless

How do I select a wireless router? What should we consider in addition to the performance and price of the router? Let's take a look at the opinions of experts! Secrets: How experts choose wireless routers  A wireless router is a device used to

The demand for the soft route of sea spider in the soft route market is still very high, and its performance is also very good, maybe many people do not know how to use the soft route of sea spider through the vpn line, it does not matter, after

It is very important to know some knowledge about vro parameter settings. Here we mainly explain the common solutions to the connection failure caused by vro parameter settings, in many cases, when we use multiple computers and broadband (Wireless)

With the development of China's routing industry, wireless routers are also widely used. So I have studied the detailed steps for Fast Installation of wireless routers, and I will share them with you here, I hope it will be useful to you. Now, for

With the development of China's routing industry, enterprise-level routers are also more widely used. Here we mainly introduce a highly cost-effective enterprise-level router, and Xin Xiang is a well-known brand of routing, enterprise Users are

Many problems may occur during policy routing configuration. Next we will conduct an experiment on policy routing configuration. Traditional routes can only forward packets based on the destination address. Policy routes are relatively flexible and

It is very useful to know about two-line policy routing. Here we mainly explain three implementation methods of Two-line policy routing, I have referred to the post on Dual-line policy routing of China Telecom + China Netcom in the next Forum, and

Reading route table information is very important and can help us quickly solve router faults. We have never said how these route table information was created. When an interface is initialized, The ifconfig command is often used to set the