vlan simulator

This article was reproduced from: http://blog.chinaunix.net/uid-20786208-id-4291059.htmlTechnorati Tags: Linux VLAN --------------------------I am the Happy dividing line--------------------------------------------------The first part: The core concept of VLAN speaking of IEEE 802.1q, are known to be VLANs, said VLAN, basically there is no blind area, network Fou

Jane's going to talk Super VLAN-conserving IP address isolation two layer communication VLAN aggregation in the implementation of the different Sub-vlan to share a subnet segment address, but also brought Sub-vlan between the three-layer forwarding problem. Want to do the DHCP server must do in the Super-

The iOS Simulator is a helper tool that can be used when developing a program on the iOS platform under Mac. iOS Simulator is part of the Xcode, Xcode is Apple's own iOS development program that can be downloaded for free! The IOS Simulator is located in the/developer/platforms/iphonesimulator.platform/developer/applications folder. Typically, you do not need to

An instance of VLAN configuration for Cisco L3 switches and L2 SwitchesCisco VLAN implementation is usually port-centric. The port connected to the node determines the VLAN in which it resides. There are two ways to allocate a port to a VLAN: Static and Dynamic. The process of creating a static

I have been learning cisco devices for a while and have never used them in the work environment. I am using a silly switch and adding an FW to the Internet. Considering that the unit is a domain environment, A three-tier switch will be added to the data center next year, and a two-tier switch will be added to the factory. Therefore, a virtual machine will be used to complete VLAN-based experiments in a single-domain environment. This will lay a founda

A typical LAN means that a core switch with a layer-3 switch is connected to several Branch switches, which may not necessarily have layer-3 switching capabilities ). We assume that the core switch name is com, and the Branch switches are par1, par2, and par3 respectively, which are connected to the core switch through the light module of port 1; assume that the vlan names are counter, market, and managing ...... Work to be done: 1. Set vtp domain c

Lab Environment:Routers make Tp-link set up NAT forwarding, Tp-link router gateway is set to 192.168.30.254 ( core layer) Cisco 35,503 layer switch (model C3550-I5Q3L2-M) configuration three Vlan,vlan 10, VLAN 20, and VLAN 30IP address for VLAN 10:192.168.10.1/24IP address

CCNA Training Course (3) -- Vlan VTP relay single-arm route generation Tree Protocol This is the third day of the CCNA training course. There are many knowledge points on this day, and the experiment content is gradually becoming more complicated.VLAN A vswitch separates the conflict domains and the broadcast domains. A vro separates the conflict domains and the broadcast domains. In a pure exchange network, how do I divide broadcast domains? The answ

VLAN learning notes VLAN learning notes (1): Why VLAN What is a VLAN? VLAN (Virtual LAN), translated into Chinese as "Virtual LAN ". A lan can be a network composed of a few home computers or an enterprise network composed of hundreds of computers. A

A typical LAN is to connect a core switch with a layer-3 Switch to several Branch switches (not necessarily with layer-3 switching ). We assume that the core switch name is com, and the Branch switches are par1, par2, and par3 respectively, which are connected to the core switch through the light module of port 1; assume that the vlan names are counter, market, and managing ...... Work to be done:1. Set vtp domain (both core and Branch switches)2. Co

This article mainly introduces the implementation of 802.1Q VLAN protocol in Ethernet switches, as well as some basic content of the 802.1p protocol. For details about the implementation of these two protocols, refer to the relevant information of 802.1Q and 802.1p protocols. I. 802.1Q Protocol 802.1Q Protocol, namely Virtual Bridged Local Area Networks protocol, mainly defines VLAN implementation. Next we

Cisco's VLAN implementations are typically port-centric. The port connected to the node will determine the VLAN on which it resides. There are two ways to assign a port to a VLAN, which is static and dynamic, respectively. The process of forming a static VLAN is the process of assigning a port to a

When I participated in the network engineering construction of some companies, I found that most of the company's choice of switches is still in the past, regardless of the enterprise intranet division based on subnets of different departments, generally, you only need to connect all the computers with a 10-ge switch. This requires dedicated enterprise-level traditional routers, such as CISCO 2600 series access routers, to access frame relay before ADSL and other broadband technologies are popul