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Dense Wavelength Division Multiplexing (DWDM) technology provides a huge transmission capacity for communication networks and gradually becomes a mainstream transmission technology. With the maturity of DWDM technology and the rapid growth of

If each port on a vswitch has a host. So without listening and learning, it is easy to cause a broadcast storm. The Spanning Tree Protocol STP is generated to solve such problems. How the Spanning Tree works: The international standard for

Due to the importance of multimedia services, the softswitch system initially considered support for multimedia business applications from several main aspects. First, in terms of the network structure, the processing and calling of multimedia

A switched hub is a device that can reduce access competition in a shared network topology. The technology used is to reduce the number of nodes in a specific segment by using a differential segment. On a network with a differential segment, the

Set the network backbone and the layer-3 Switch required to connect to the subnet. Let's talk about how to set the layer-3 switch. The following three-tier switch settings are indispensable for the network backbone, and the three-tier switch

The third-layer exchange technology is quite common. So I studied the third-layer exchange technology and its practical application. I will share it with you here, hoping it will be useful to you. As we all know, in order to meet the increasing user

As the first civil airport in Shanghai and one of the three major international airports in mainland China, Shanghai Hongqiao airport has a passenger throughput of up to 30 million passengers per year. However, behind the busy and brilliant work of

The switch configuration is also an important and basic indicator of the network management level. It is not easy to configure a switch, the following describes the vswitch configurations that you are concerned about. This is mainly due to two

Vro functions are more powerful than vswitches, but the speed is relatively slow and expensive. The ethernet switch has both the ability to forward packets at the wire speed and the good control function of the vro, therefore, it has been widely

DHCPAfter the listener is enabled, the switch limits the user port to a non-trusted port. Only DHCP requests can be sent to discard all other DHCP packets from the user port.DHCP-snoopingAnother important role is to create a DHCP listener binding

Fiber Channel SwitchProvides Fiber Channel switching for high-bandwidth and Low-latency data communication. Currently, fiber channel switches provide connectionless services (Class2 and 3 ).Optical fiber switchDirectly connect to the initiator and

At present, Small Enterprise routers have a high market demand, and their performance and characteristics are also suitable for small and medium-sized enterprises. We believe that with the development of routing technology, Small Enterprise routers

Although the installation of various models of ADSL routers is similar, they still have their own characteristics. Today, from the perspective of installing the 831 ADSL Router, you will find that you can understand it as well. Later, we will

There are four wireless router connection methods, but not each of them has a good effect. We have to select a suitable connection method based on different situations. When you learn more about the network, you can give full play to it. Collection

With the development of China's routing industry, the soft routing technology is constantly updated and upgraded. Here we mainly explain what is hardware traffic control and software traffic control, traffic control is used to prevent Frame loss

The steps for configuring Static Routing Protocols are complex. Each step is very important. You need to pay special attention to the configuration process. We also need to sum up experience to avoid unexpected errors. I. Two Static Routing

In fact, the main steps for setting Henan Netcom vrouters are the same as those for setting other vrouters. Let me talk about the basic problems and follow these steps carefully. You need to obtain the internal account password of China Netcom. The

It is useful to know about the policy routing configuration. Here we mainly introduce the policy routing configuration based on the source address, policy-based routing provides network managers with stronger control over packet forwarding and

Many people may not have a special understanding of setting policy routes. So I have studied VLAN-Based Configuration Policy routes. Here I will share with you, hoping to help you. With the popularization of networks, how can small-sized enterprise

Many people may not have a special understanding of vro settings. Here we mainly introduce how to change the default value when setting vro. As we all know, setting an access control list ACL on a vro or vswitch can improve security and prevent