vlan tagging router

Cisco router VLan isolation LAN broadcast packet configuration experiment and summary, ciscovlan 1. Tutorial Description: connect to and set the IP address of the PC according to the network topology. PC1 and PC2 are required to be accessed on VLAN 12, while PC3 and PC4 are accessed on VLAN 34, PC1 and PC2 are intercon

, and then I was very naïve to go back and try so, the result is very hurt. This is one of the things that I have never been able to solve, and the VLAN itself has any meaning if it can be communicated with a crossover cable. Pulled away. First, switch.A port-based VLAN typically works like this, and when a switch receives an Ethernet frame, it marks the Ethernet frame, where the tag information contains wh

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 t

Router and three-layer switch experiment Demo--a gateway that acts as a two VLAN--Hundred dishes background : We know that routers have routing capabilities, so you know how to configure two gateways on a router interface (such as a two VLAN gateway)? Note that it is on one interface instead of two, and we sometimes us

This article describes how to divide VLAN on a Huawei router and provides detailed operation commands. This article uses four PCs as an example to explain how to divide, I believe this article will help you. VLAN configuration instance of a Huawei router switch The principle is the same for the use of more than four pc

This article uses 4 pcs (more and less PC, the principle is the same, so here I only use 4 pcs), Huawei Router (R2621), switch (s3026e) each one, build a VLAN, realize the connection between virtual network and physical network. Implement firewall policies, and access control (ACLs). Programme description:The IP addresses and masks of the four PCs are listed below: P1 192.168.1.1 255.255.255.0 gateway IP is

Router: interface FastEthernet0/0 ip address 10.3.5.2 255.255.0 duplex auto speed auto! Interface FastEthernet0/1 ip address 10.3.4.254 255.255.255.0 duplex auto speed auto! Interface Vlan1 no ip address shutdown! Router rip version 2 network 10.0.0.0! Layer-3 Switch on the left: spanning-tree vlan 10, 20, 30 priority 24576 !!!! Interface FastEthernet0/1 channel-

　　 The method of setting up Tplink router VLAN In many network environments, wireless APs are typically installed on different 802.1Q VLANs because of network isolation. In this environment, AC needs to be able to manage AP at the same time under different VLANs. The wired interface connecting the AC to the core switch is added to the VLAN on which the A