layer 3 switch vs router

of using Server Load balancer to improve the scalability, availability, and manageability of Server clusters. This chapter mainly discusses the deployment of Server Load balancer and several solutions for deploying Server Load balancer in the existing network. We will also discuss how to design highly available solutions to implement fault tolerance for different network components throughout the network, including Load balancer. Before discussing the network structure, we need to understa

(it is also effective because it is impossible to communicate with each port at the same time ), however, if a vswitch port is idle, the effect will be more obvious because it can take full advantage of all the bandwidth of the route switch. The stack connection ports of a vswitch are usually arranged in the D-Jack format. A routing switch has two such ports marked with "UP" and "DOWN", as shown in ), it i

[Background description] The company has an internal DI-604LB + Broadband Router and a layer-3 switch. To prevent broadcast storms in the network, the Administrator has created three VLANs on the layer-3

There are many things worth learning about layer-3 router switches. Here we mainly introduce the solutions to soft faults in layer-3 router switches. Two days ago, our company's network was upgraded, and the core device adopted th

adjacent network segment can belong to different virtual networks, while the two segments which are far apart may belong to different virtual networks, while the two segments which are far apart may belong to the same virtual network. The terminals in different virtual networks cannot communicate with each other, which enhances the access control of the data within the network. The difference between a third tier switch and a

: providing routing functionality was working on the router, however, the third layer of switches was now fully capable of performing most of the functions of traditional routers. As a network interconnect device, the third layer switches have the following characteristics:1. Forwarding traffic based on a third-tier address;2. Full Exchange function;

advent of the third-tier switching technology, there was little need to differentiate between routing features and routers, and they were all the same: Providing routing functionality was being done at the router, but now the third tier switches are fully capable of performing most of the traditional router's functions. As a network interconnection device, the third layer

directly superimposed on the Layer 2 switching high-speed backend.On the board bus, it breaks through the interface speed limit of traditional routers, and the speed can reach dozens of Gbit/s. Calculate the bandwidth of the backboard.These are two important parameters for the performance of a layer-3 switch. The simp

Simply put: Layer-1 switchOnly physical layer protocols are supported (one phone-controlled switch can be called ???)L2 SwitchSupports physical layer and data link layer protocols, such as Ethernet switches.L3 SwitchSupports physical