vlan simulator

Currently, a large-scale LAN or man can be constructed in two structures: a standard TCP/IP structure based on a distributed Router or an Internet structure; the other is a VLAN-based fully switched network structure. A VLAN is a virtual network segment. Recently, more and more topics have been related to VLANs. Many people have expressed great interest in VLAN u

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 switch port supporting

http://blog.csdn.net/wangwenwen/article/details/13629193 1. Install VLAN (vconfig) and load 8021q modules#aptitude Install VLAN#modprobe 8021q or: #yum install Vconfig#modprobe 8021q#lsmod |grep-i 8021q2. Configure VLANs using the Linux vconfig command#vconfig Add eth0 100#vconfig Add eth0 200Configuring two VLANs on the Eth0 interface#vconfig Set_flag eth0.100 1 1#vconfig Set_flag eth0.200 1 1Set the REORD

Later in the development of iOS programs, you need to package and distribute the program to everyone for testing. In general, this type of test is a real-machine test, which is correct and necessary. There is just one problem that the IPA package that generates the real machine test requires the relevant certificate.Of course, the vast majority of iOS developers and even some independent developers can easily (fair bet) get these certificates. Therefore, it is necessary to declare the applicable

Port-based VLAN Division is the simplest and most effective VLAN division method. It defines VLAN members based on LAN switch ports. 1. Port-based VLAN Port-based VLAN Division is the simplest and most effective VLAN division meth

Tags: TrunkCommunication with VLAN kubernetes I. Tutorial Purpose Through this experiment, we will understand how to build a network through VLAN, and how users in the same VLAN can communicate with different switches. Ii. Experiment Topology 650) This. width = 650; "src =" http://home.51cto.com/thumb.php? W = 600 H = 600 t = F url = http://s3.51cto.com/wyfs0

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 command tree that allows you to drill down through the command layer to configure fine items. Following any command with a question mark, you can get hints and instructions for the sub

(All of the following is the hand of pure hand, there are flaws in the place, please also contain a lot of information to send piglets to exchange!) ）(All content and annotations in this article are displayed in the recursive architecture, because the format display does not understand the point of understanding!) ）(In this paper, the command keyword is mostly used shorthand, if there is an unknown, it is best to type the command when you use TAB completion!) ）cisco-sw-three-layer switching betw

An example of how to configure an ACL to ensure the VLAN security of a vswitch. I would like to introduce the VLAN security problem of a vswitch to you. Many people may not understand the VLAN security problem of the vswitch. It does not matter. After reading this article, you will surely have a lot of GAINS, I hope this article will teach you more things. As you

VLAN and Trunk experimentA basic VLAN testExperimental topology:Experimental purpose: Mastering the basic VLAN ConfigurationMastering static interface VLAN PartitioningLab requirements: Create two VLANs,vlan2 and vlan3, on switch switch, withVLAN names for HR, ENGThe host PC1andPC2 are divided into two VLANs respectiv

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-membership static 2……Switch1(config-if)#int e0/2

"title=" Picture 2.png "alt=" Wkiol1z7l7fajvo7aacpacooslk646.png "/>2. divide the VLAN. Enter separatelySW1,SW2The global configuration mode is addedVLAN10,VLAN20. In theSW1the global configuration under the partitionVLANafter the interfaceFA1/1JoinVLAN Ten, InterfaceFA1/2JoinVLAN, inSW2do the same on the same operation. (Note: BecauseGNS3the simulator does not support switches, so the switch is emulated

CISCO PT Simulation Experiment (9) Inter-VLAN routing for layer three switchesExperimental Purpose : Mastering the configuration of the switch Tag VLANMastering the configuration method of three-layer switch VLAN routingInter-VLAN communication via three-layer switchExperimental Background :The Company's finance department and sales department are in different of

Command command feature configure terminal into global configuration mode vlan vlan-id create VLAN command name vlan-name Add name end configuration to created VLAN, return privileged mode show VL An {namevlan-name |idvlan-id} View the results of the configuration completion

In-depth analysis of vlan settings and faults of Huawei switches. When using Huawei switches, users often encounter vlan settings of Huawei switches, in the following article, I will reply to you using routers to forward data between two vlan settings of different Huawei switches. Networking requirements The two PCs are divided into two Huawei switch

VLAN is short for Virtual Local Area Network. On the one hand, VLAN is built on the basis of LAN switches; on the other hand, VLAN is the soul of LAN. This is because VLAN users can easily move and quickly build a broadband network in the network without changing any hardware and communication lines. In this way, the n

Xcode simulator does not display the keyboard solution, xcode Simulator When we use Xcode for development, not all of them need to run the code on the iPhone. Sometimes the simulator can solve these problems, But when you use the simulator, you will find that when you input information in TextFiled, if you are using

Use Genymotion simulator and genymotion Simulator Use Genymotion Simulator Genymotion is a complete set of tools that provide an Android virtual environment and are a good news for developers, testers, resellers, and even game players. Genymotion supports Windows, Linux, Mac OS, and other operating systems for easy installation and use. 1. Install Genymotion

Simulator Installation Location/users/ttf/library/developer/coresimulator/devices/Simulator identifier (some strings)Behind those simulator identifiers is a string representing each of the different iOS devicesFor example D3E79030-5DB9-4E5B-8E46-5C3B100A4C1C on behalf of this is iphone4s, click in to see device.plist this file can be known.iOS Application resourc

Xcode6 simulator does not display keyboard solution, xcode6 Simulator The keyboard is not displayed after the xcode6 simulator runs the program. Open the simulator and select: Hardware-> keyboard-> connect hardware keyboard (shortcut key shift + command + k) By default, xcode uses the computer keyboard as the Ex