what is difference between layer2 and layer 3 switch

The layer-3 switch technology is quite common, So I studied how to save the company's cost by using the layer-3 switch technology. I would like to share it with you here, hoping it will

automatically generated by the switch. After the vswitch analyzes the data packets, it automatically configures VLANs to automatically update VLAN members. The layer-3 switch can work in a network environment where IP addresses are allocated in DHCP (Dynamic Host Control Protocol. The www.2cto.com

Since Layer-3 switches can be considered as composed of routers and common switches, You can first try to install some modules with routing functions during assembly, in this way, there is a layer-3 Switch rich in routing function

H3C layer-3 Switch configuration: analyzes VLAN code instances. Currently, there are a lot of people using layer-3 switches, and maintenance of switches has become a problem that cannot be ignored. Only the three-tier switch

Layer-3 switches are quite common, so I have studied how to build enterprise VLANs for layer-3 switches. Here I will share with you, hoping they will be useful to you. The emergence of Virtual lan vlan breaks the many inherent concepts of traditional networks, making the network structure flexible, convenient, and free

For example, simply using a vro, because of the limited number of interfaces and slow route forwarding speed, in general, in a network with a large volume of intranet data streams and requiring fast forwarding and response, for example, all three-layer switches are used for this work. As we all know, a router can connect to an enterprise LAN or a wide area network (such as the Internet), but it ignores another application of a router, that

Transport Layer Flow control method Data caching, window mechanisms and conflict avoidance. The difference between a switch and a router 1) The switch works at the data link layer, the router works on the network layer;

The 1-gigabit layer-3 switch is quite common, so I have studied the 1-gigabit layer-3 Switch with high port flexibility. Here I will share it with you and hope it will be useful to you.

Case:There are two PCs at the front-end. After Windows 7 is started and the password is entered, the desktop file cannot be displayed (the desktop file is roaming on the win2008r2 server). In the lower-right corner of the screen, the Network Disk cannot be accessed. Refresh the desktop file.Analysis:The Network Disk prompts that it cannot be accessed because of t

The processing of layer-3 data packets by the Gigabit route switch technology, I insist on writing notes every day. Record your experiences and put more time into your career. In the traditional sense, only the device that processes Layer 2 Data Forwarding is called a

The following describes the principles and functions of a layer-3 Switch. A temporary switching path is established between the initiator of a data frame and the Target receiver, it only has the ability to process IP layer or even higher

The root of software complexity comes from the complexity of thinking. Three-tier architecture look at three-tier DDD Implementation detailed architecture look at Code Business Domain persistent layer (data layer) testing and use example complete code download Handy weapon Library: Fluent nhib.pdf Nunit Git (GitHub) For the tools involved in this article, see the previous article: My. Net w

Layer-3 Switch Equipment is still quite common, So I studied how to identify the performance of layer-3 Switch Equipment. Here I will share with you, I hope it will be useful to you. Wi

the switching capacity of a layer-3 Switch. This allows you to determine the location and grade of the device. In addition to the basic RFC2544 standard, throughput, latency, and packet loss rate, the performance of a vswitch also increases with the increase of user services and application development, such as the number of MAC addresses, route table capacity (

The instance explains VLAN division and configuration issues in layer-3 Switch configurations. vlan division and configuration issues cannot be avoided in layer-3 Switch configurations. Generally, there are four categories, how to

Security switches are worth learning a lot. Here we mainly introduce the three-layer meaning of Security switches. as the core of the entire network, users who access and access network information should be able to differentiate and control permissions. More importantly,Security SwitchIt should also work with other network security devices to monitor and block unauthorized access and network attacks. Security switches play an important role in the en

For details about how to set the default mode of layer-3 Switch gateway, recently, many friends have been paying attention to the setting of switch gateway. Today, let's have a deep understanding of the techniques for setting the switch gateway! The new experience

"style =" float: none; "Title =" image015.png "alt =" wkiom1pszzcsvudsaah8gxmuvkw007.jpg "/> (8) Verify communication 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/45/E0/wKioL1Ps0FbxtoM2AAFVkGYZ44Q294.jpg "Title =" image016.png "alt =" wkiol1ps0fbxtom2aafvkgyz44q294.jpg "/> Summary: In this experiment, the focus is on the configuration of layer-3