vlan simulator

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Chapter 2 use a layer-3 Switch to configure a lan for inter-VLAN Routing

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 Switch has the network layer function. The principle of implem

VNX for file network debugging tips--vlan Error

Failure phenomenon: VLAN is a kind of virtual local area network, through VLAN can make the physical location in different network segment of the device group, can communicate as on the same network segment. This ensures that the reply packet always has the same VLAN ID tag as the incoming request packet. Packets that are passed in a

Cisco router configuration manual Virtual LAN (VLAN) routing

Cisco router configuration manual Virtual LAN (VLAN) routing 1. The main network technology we currently use when constructing an enterprise network is generally based on exchange and virtual networks. The exchange technology changes shared media to exclusive media, greatly improving the network speed. The Virtual Network Technology breaks the restrictions of the geographical environment. without changing the physical connection of the network, the wo

VLAN (Virtual LAN configuration)

1. First create a VLANSwitch> enable to enter System ModeSwitch # configure terminal enters the configuration statusSwitch (config) # create a VLAN 2Switch (config-VLAN) # name jisuanji: jisuanjiInterface range fastethernet0/1-10 Select Port 1-10Switchport access VLAN 2 adds Port 1-10 to V2. /* No VLAN 10 Delete

VLAN-based DHCP address pool implementation in OVS, ovsvlandhcp

VLAN-based DHCP address pool implementation in OVS, ovsvlandhcp Preface VLAN, as a virtual LAN technology, plays an important role in switch networking management and cloud computing platform network services, especially in the current Virtual Switching OVS, VLAN applications are more flexible and important. For the basic usage of

Ios simulator keyboard does not pop up, ios simulator keyboard

Ios simulator keyboard does not pop up, ios simulator keyboard Can't find keyplane that supports type 4 for keyboard iPhone-Portrait-NumberPad; using 3876877096_Portrait_iPhone-Simple-Pad_Default This is a bug in the xcode6 simulator. If the Keyboard is unavailable, You can manually activate the Keyboard through Hardware-> Keyboard-> Toggle Software Keyboar

Android: solves the problem of slow startup of the simulator. android Simulator

Android: solves the problem of slow startup of the simulator. android Simulator 1. First download an api of more than 4.03 in the corresponding sdk manager. Here I chose 4.2.2 (api17) 2. Select "Intel Hardware Accelerated Execution Manager" "Intel x86 Atom System Image" to download the file. Of course, you need to download other essential items. Check the items I have selected: 3. After the dow

Computer phone simulator simulator Mobile browser, online browsing mobile website

Many mobile sites through the user-agent to determine the current visitor's browser type, if it is a 3G smartphone, display the mobile version of the page content, if it is a computer browser, display the normal computer version of the page content.Google Chrome Computer Browser can be easily used when 3G mobile phone simulator to simulate the mobile browser. Enter the following command in Windows Start and run to launch Google Chrome and then simulat

Android development simulator startup failure solution, android Simulator

Android development simulator startup failure solution, android Simulator 1. error message Error meaning:A serious error occurred when connecting to the adb (android debug bridge). You must restart the adb and Eclipse tools. Make sure you are in the correct location ...... The adb tool is executed. Adb:Is a tool provided by the sdk. In the android-sdk-windows \ platform-tools directory, you can use adb

Introduction to vlan and VMPS of Huawei switches (1)

The introduction of vlan of a Huawei switch and three VMPS modes. In the explanation of vlan of a Huawei switch, there are three VMPS modes (but User Registration Tool, namely URT, only supports open mode ). How to configure dynamic vlan and VMPS of a CATALYST 4500 series switch? This article takes cisco ios 12.2 (31) SGA as an example. 1. Introduction to VMPS: V

Use a layer-3 Switch for inter-VLAN routing Communication

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. However, if a router is used for inter-VLAN routing, as the traffic between VLANs increases,

2618 switch VLAN configuration

2618 switch VLAN configuration Switch A and switch B are connected through port 16. Port 1 of Switch A and Port 2 of Switch B are members of VLAN2, port 2 of vswitch A and port 4 of vswitch B are members of vlan3. 1.15 configuration steps vswitch A is configured as follows: zte (cfg) # set vlan 2 add port 16 tag // add port 16 to VLAN 2, and type tagzte (cfg) # s

Huawei three-layer switch inter-VLAN routing configuration detailed

Experimental topology650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6F/93/wKiom1Wgz6yQRSAIAAEE1Z-_Pis893.jpg "title=" p028wn (19qdj$3egpk0ltv3.png "alt=" Wkiom1wgz6yqrsaiaaee1z-_pis893.jpg "/>Experimental requirements1, C1 and C3 belong to VLAN10,C2 and C4 belong to VLAN20, on SW1 to create VLAN100 do upstream VLAN2. End all VLANs on SW13. Use DHCP to get IP on all VLAN members4, the whole network interoperabilityIP planningVlan10:192.168.

VLAN Principle Learning Notes

VLAN (virtual LAN), translated into Chinese is a "virtualized local area network". The physically connected network is divided into a plurality of logical independent virtual subnets, originally, the second layer switch can only build a single broadcast domain, but with the VLAN function, it can divide the network into multiple broadcast domains.The switch allows the LAN to be divided into multiple VLANs, a

H3C Switch configuration cross-switch VLAN Communication

1. Networking requirements: 1. switchA and SwitchB use trunk for interconnection. Mutual access is allowed between PCs with the same VLAN. Mutual access is prohibited between PCs with different VLANs. PC1 and PC2 are located in different VLANs. You can set the IP address of VLAN Interface 10 of the SwitchB layer-3 Switch to 10.1.1.254/24, when the IP address of VLAN

Application of VLAN Technology in Broadband Access System

to a multi-layer switch on the Access Network side of ZANZoor Access Network.3. QoS for user service quality assurance): currently, Ethernet only provides the best-effort mechanism, which is difficult to meet real-time service requirements when congestion occurs.4. User management problems.5. User billing and authentication problems.In addition, there are also problems such as how to save the legal IP address of the public network, power supply of BAN equipment, and so on. This article focuses

Cross-network segment access management VLAN across VLANs

Managing VLANs and office VLANs are not the same, even across switches. Experiment Name Cross-network segment, access management VLAN across VLANs Experimental topology650) this.width=650; "src=" Https://s5.51cto.com/wyfs02/M02/8C/E0/wKioL1h8uffzaRYpAAEDMM7Bp40879.png "title=" 1.png "Width=" 580 "height=" 460 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:580px;height:460px; "alt=" Wkiol1h8uffzarypaaedmm7bp40879.pn

VLAN simple Solution

-----------------------------------vlan=Virtual local area network=Category: Port-based virtual local area networkVirtual local area network based on IP addressA virtual local area network based on MAC addressPurpose: to logically partition (non-physical) a local area network (LAN) device into a network segment (or a smaller LAN) Why to Row VLANs:1: based on organizational structure considerations, staff in different physical locations of the same

Configuration of the Cisco VLAN

One VLAN (virtual local area network) configurationTo create a VLAN:J2 (config) #vlan 100J2 (Config-vlan) #name vlan100J2 (Config-vlan) #vlan 99J2 (Config-vlan) #name vlan99To view VLANs:J2#sh

VLAN Configuration for Cisco switches

1. VLAN: Virtual LAN, is the logical combination of switch ports, VLAN work in the second layer of OSI, a VLAN is a broadcast domain, the communication between the VLAN is through the 3rd layer of routers to complete. 2. VLAN Advantages: Broadcast problem of 1> control net

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