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Backbone switches are still commonly used. So I studied the development status of backbone switches and shared them here. I hope they will be useful to you. At present, backbone switches have been widely used in various fields. So I have studied the

The Softswitch technology is worth learning a lot. Here we mainly introduce the detailed knowledge of the Softswitch technology and the H.323 protocol. Softswitch technology is the core technology of the Next Generation Network NGNNext Generation

A Brief Introduction to vlan configurations of Huawei switches in Lan, more and more users are using vlan configurations of Huawei switches, and maintenance of vlan configurations of Huawei switches has become a problem that cannot be ignored. Only

The Cisco Ethernet switch is also available on the Interface 3 ~ After about four years, his own drivers are constantly updated, and his stability and security have also changed. In China, as an important part of network infrastructure, vswitches

The soft switch technology is one of the most important and critical speech service aggregation node technologies in the Next Generation Network. Let's take a look at the various links and skills of the soft switch and give us some insights and

With the development of the times, the development of science and technology, and the penetration rate of networks have become very high. How to choose a cost-effective home switch? After reading this article, you will get related skills, we hope

All sites in a LAN are connected to a hub or LAN switch. A switched hub or LAN switch has a switching function. Based on the communication properties, each port of the switch can use different data rates. Therefore, sites can be deployed at

L2 switches are used in small local networks. There is no need to talk about this. In a small LAN, the broadcast package has little impact. The circuit is not the circuit but the optical path. The original logic is not the switch circuit but the

In our daily life, we can feel the differences between the two methods, obviously we can feel the superiority of the two-lane exchange method, it means that a vswitch with good performance can process the same speed as a poor vswitch. For a vswitch,

In the modern network design, the use of Ethernet switches can significantly improve the application performance of the entire user network, and now many household switches reach the speed of 100 Mbps, it can meet the needs of most users. For this

Tips 1) In modern network designVswitchIt can significantly improve the application performance of the entire user network. Now, the speed of many household switches has reached 100 Mbps, which can meet the needs of most users. For this reason,

VLANIt is a protocol proposed to solve Ethernet broadcast problems and security. It adds VLAN headers Based on Ethernet frames and divides users into smaller working groups using VLAN IDs, restrict mutual access between users in different working

TrunkTo configure a port, follow these steps: One Networking requirement: 1. SwitchA and SwitchB are interconnected with trunk. Mutual access is allowed between PCs with the same VLAN. Mutual access is prohibited between PCs with different VLANs; 2.

What is a stackable switch? The stackable switch carries the high load of the enterprise campus network. These fixed configuration switches provide terminal connection and uplink functions for enterprises. Each port is much cheaper than a modular

Hub HUB). It is a device that works on the physical layer. Because it only works on the physical layer, it does not care about or care about the layers involved in the OSI, its working process is: when a packet is received from a port, the packet is

L2 Switch The development of L2 Switch Technology is relatively mature. L2 Switch is a data link layer device that can identify the MAC address information in the data packet and forward it according to the MAC address, the MAC addresses and

Switch Classification 1: According to the LAN standard supported by the switch ① Ethernet switches are the most popular ② FDDI switch Optical Fiber Distributed Data Interface) ③ Asynchronous transmission mode of an ATM Switch) ④ Wildcard ring switch

Cisco switch network configuration: Gateway redundancy server load balancing Virtual Router Redundancy protocol (vrouter Redundancy protocal, VRRP): Redundancy can be used on various devices. Hot Backup Router Protocol HSRP): cisco proprietary

It is necessary to know some frequently-used router commands. So I studied the detailed knowledge of frequently-used router commands, such as changing the command status and displaying commands, I would like to share it with you here and hope it

Basic vro configurations are easy to learn, so I have studied vro configurations and detailed explanations of data transmission. Here I will share with you, hoping to help you. In today's era of rapid network development, routers play an important