different switches

switches, a simple QoS guarantee, peace mechanism, support network management strategy, spanning tree peace talks and VLANs are necessarily not less function, but if careful analysis, in the superficial appearance can also be some of the function of further subdivision, And these subdivision function is to incur the product difference The primary reason, is also the performance product value added main way. Use-level QoS guarantee in order to provid

purchase one or more hubs or switches.2. Differences between switches and routersFirst of all, the switch (aka Interchange Hub) function can be simply understood to connect some machines together to form a local area network. The difference between routers and switches is that it is useful to connect different network

The appearance of Switch replaces the original HUB. First, let's first briefly understand the difference between a vswitch and a hub. A hub uses a bandwidth sharing method. For example, a hub is like a one-way street. The "10 m" bandwidth is used by multiple ports. When a port occupies most of the bandwidth, the other port will appear very slow. On the contrary, a vswitch is an exclusive Channel that ensures the bandwidth used by each port, such as a Mbps switch. It ensures that each port has a

, therefore, layer-3 switches have a high load. Therefore, we must be careful when selecting a layer-3 switch. Ruijie network STAR-S3550-12G Layer 3 Switch 　 Ruijie network STAR-S3550-12G STAR-S3550-12G is a fully Gigabit layer-3 Switch with 48 Gbit/s of board bandwidth. Its Packet forwarding rate reaches 18 Mpps and can be connected to other switches through 12 Gigabit LAN ports, to expand the netw

There are many things worth learning about edge switches. Here we mainly introduce a comprehensive description of the intelligent and performance of edge switches. If the edge devices of the network integrate QoS, rate limit, ACL, PBR, and sFlow into the hardware chip, the Intelligence will not affect the line rate forwarding performance of the basic layer 2 and Layer 3, therefore, the end-to-end smart netw

device. To measure the throughput of A 10-ge switch, first test whether it can reach the line rate forwarding throughput and observe the end-to-end transmission delay, an excellent 10-ge switch should be able to forward data packets at no speed and without loading key applications (such as Multicast Applications, IPv6 applications, and large-capacity access list control, in addition, the end-to-end data latency is minimized. Second, to measure the performance of 10-ge

It is easy to implement the vlan configuration functions of Huawei switches. In the current vlan configuration of Huawei switches, some people may not understand the specific vlan configuration methods of Huawei switches. It doesn't matter. I have read the following parameters, you will also become an expert. This is the first interface displayed when you connect

wireless switch can intelligently determine its firmware version. If necessary, a new version is pushed to automatically upgrade the AP. Because a wireless switch is a dedicated system, a dedicated tunnel protocol and Management Protocol are required between the AP and the switch. Therefore, a lightweight AP of the same manufacturer is required for use, systems of different vendors are often incompatible. However, a standard Protocol for wireless

them as appropriate. This is what Cisco wants to do with its application-oriented network AON technology. "However, the application-oriented network is more coupled by an order of magnitude than the security elements we will see in the next generation switch," said Conover of Current Analysis ." Diverse methods Other vendors adopt different methods to solve the cost-effectiveness problem. For example, Enterasys is directly integrating its Dragon IDS/

judge the performance of Layer 2 and Layer 3 switches. Please pay attention to the comparison when considering device selection. Routing Technology The router operates on the layer 3 of the OSI model-the network layer. Its working mode is similar to that of the Layer 2 switch, but the router works on the layer 3, this difference determines that routes and switches use