cheap vlan switch

Switch vlan + vrrp + stp, vlanvrrp Topology: Configuration code: Sw1 ------------ Sys Vlan 10 Vlan 20 Quit Int e0/0/1 Port link-type access Port default vlan 10 Int e0/0/2 Port link-type access Port default vlan 20 Int e0/0/3 Po

The emergence of Virtual lan vlan breaks the many inherent concepts of traditional networks, making the network structure flexible, convenient, and free to do as you like. VLAN divides user logic into working groups with relatively independent functions based on functions, applications, and other factors without considering users' physical locations, each user host is connected to a

Full solution D-LINK Switch configuration in the enterprise network VLAN subnet usage, on the D-LINK Switch configuration problems, from the following aspects: from the enterprise network plan four VLAN subnet classification and structure, DES-3326SR Switch configuration pro

1). Configure the VLAN Port Number of the switch named Switch1 as follows: Switch1(config)#int e0/2Switch1(config-if)#vlan-membership static 2Switch1(config-if)#int e0/3Switch1(config-if)#vlan-membership static 2Switch1(config-if)#int e0/4Switch1(config-if)#vlan-mem

Lab Requirements:The dual-core architecture combines three-layer switching technology with VTP, STP, and Ethernet channels to achieve high-speed network conversion, high availability, high reliability and redundant backup functions, mainly for the network of dual-core topologies.Experimental design:1. Configure VLANs on the switch to control broadcast traffic.2. Configure the Ethernetchannel between the 2 three-layer switches to achieve high-speed int

Cisco switch vlan division // Add vlanSwitch> enableSwitch # vlan dataSwitch (vlan) # vlan 10 name v1VLAN 10 added: Name: v1Switch (vlan) # vlan 20 name v2VLAN 20 added: Name: v2Switch

vswitches have this function. Only vswitches above Layer 2 of the VLAN Protocol have this function. The emergence of 802.1Q standards breaks the deadlock that virtual networks depend on a single vendor, and promotes the rapid development of VLANs from one side. 2. vswitch port working mode The switch port has three working modes: Access, Hybrid, and Trunk. An Access port can only belong to one

Note: The vlan number of a vswitch starts from VLAN 2 because the vswitch has a default VLAN, namely VLAN 1, which includes all users connected to the vswitch. The VLAN configuration process is actually very simple. Only two steps are required: 1) name each

VLAN (Virtual Local Area Networkd) A VLAN is a logical network divided on a physical network. This network corresponds to the L2 network of the OSI model. VLAN division is not restricted by the actual physical location of network ports; A VLAN has the same attributes as a common physical network; Layer-2 unicast, broad

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 to do as you like. VLAN divides user logic into working groups with relatively independen

1. Create a vlan on the vswitch Create a vtp management domain To create a vlan on a vswitch, you must first create a vtp management domain so that it can verify the current vlan on the network. The Catalyst 4000 Series Switch module only supports 802.1q. Determine whether the hardware supports trunk and whether the ha

Layer-3 Ethernet switch: introduces L2 VLAN forwarding, configurations in layer-3 Ethernet switches, MAC addresses, and L2 VLAN forwarding, I hope you will have a clear understanding after reading the following articles. The forwarding mechanism of a layer-3 Ethernet switch is divided into two parts: layer-2 forwarding

In fact, the essence of a layer-3 switch is a layer-2 switch with the routing function. The routing mainly belongs to the network layer function in the OSI reference model, so the layer-3 Switch also has the routing kinetic energy. Now, we know that computers with different VLANs can communicate with each other as long as they can provide routes between VLANs. Ho

The article I want to share and configure VLAN on Linux through Cisco Catalyst Switch.Requirements:1. Linux installed on a PC with one or more NICs (Network Interface Card). I Use the Centos 5.4 using 2.6.18-164.11.1.EL5PAE kernel. It should is applicable on other Linux distros such as Slackware, Ubuntu, Fedora, Debian, etc.2. Cisco Catalyst Switch 29503.2 Pc/laptop running WINDOWS/LINUX/BSD/MACOSX4.3 Strai

Lab objectives:1. Master the configuration of the switch Tag VLAN;2. master the basic configuration methods of layer-3 switches;3. Master how to configure VLAN routing for layer-3 switches;4. layer-3 switches are used to implement VLAN visibility and mutual communication;Technical Principles:A layer-3

client, the switch can be configured completely. If you think that the management port is inconvenient, you can set the management IP address of the switch, turn on telnet or Http/https connection, and manage it through the LAN connection switch. The configuration command for a switch has a hierarchy and is a comm

experiment six using three-layer switch to implement inter-VLAN routingFirst, the experimental target Mastering the configuration of the switch tag VLAN Master three layer switch basic configuration method; Master three-layer

h3c s5024p switch for the second time VLAN ExperimentExperiment 1PC1 and PC2 connected to the switch ports G0/1 and G0/2 belong to VLAN 1, G0/3 and G0/4 that are connected to PC3 and PC4 belong to VLAN 2,PC1, PC2, PC3, PC4 on the same network segment. Requirements PC1, PC2 c