native vlan

1. Configure the address according to the topology2. Switch configuration[huawei]sysname SW Change switch name for SW[Sw]undo info-center enable turn off InfoCenter tips[Sw]vlan Batch 10 20 Create VLAN 10 20[Sw]interface E0/0/1 Entry interface[Sw-ethernet0/0/1]port link-type Access sets the interface mode for access[Sw-ethernet0/0/1]port Default VLAN 10Put the in

Tags: cisco CCNA VLANVLANthe Chinese name is"Virtual local Area network". is a set of logical devices and users, these devices and users are not subject to physical location constraints, can be based on functions, departments and applications and other factors to organize them, communication with each other as if they are in the same network segment, hence the name of the virtual local area network. VLANwork inOSIthe Reference Model2Layer and Section3layer, aVLANis a broadcast domain,VLANcommuni

The actual example of a VLAN configuration is very simple, just like the eth-switch routing method through VLAN. First, let's look at a method with high hardware efficiency: Port1 ~ 4 As the access port and the user mode on the hardware, that is, the packets sent from the PC to these ports do not carry VLAN-tag. After the SW hardware receives the packets, based o

This document introduces how to divide 802.1Q VLANs based on examples.Example: as shown in the preceding figure, the marketing department and product department of a company set up network isolation. The two departments can access the Internet and servers of their respective departments, but mutual access between departments and servers of other departments is prohibited.In this example, the actual topology and port connection effect are as follows. This article describes how to divide VLANs bas

Cisco's DHCP and VLAN synthesis experimentExperimental content:PC1 and PC2 need to obtain an IP address through DHCP Server . R1 do one-arm routing and DHCP Relay,R2 interface f2/0 IP address is 192.168.3.1. and PC1 belongs to Vlan10,PC2 belongsto Vlan20,R3(DHCP Server ) belongs to VLAN30. PC1 belongs to 192.168.1.0 network segment, Gateway is 192.168.1.254 PC2 belongs to 192.168.2.0 network segment, Gateway is 192.168.2.254Experimental extension Ma

Configuration example: Huawei switch vlan solution description and code, which are frequently encountered in vlan configuration of Huawei switches. how to properly configure the vlan becomes a concern. This article describes the solution: IP address and mask list of the four PCS: describes how to configure the vlan of

Www.2cto.com Switch> enSwitch> enableSwitch # confSwitch # configureSwitch # configure terminalEnter configuration commands, one per line. End with CNTL/Z.Switch (config) # hostname SWASWA (config) # in vSWA (config) # in vlan 1SWA (config-if) # ip add 192.168.1.4 255.255.255.0SWA (config-if) # no shutSWA (config-if) # no shutdown % LINK-5-CHANGED: Interface Vlan1, changed state to up % LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed sta

Creating VLANs in the SW1 switch 5 10 50Vlan Batch 5 10 50Int E0/0/1[SW1-ETHERNET0/0/1] Port Link-type Hybrid[Sw1-ethernet0/0/1]port Hybrid VLAN 5[Sw1-ethernet0/0/1]port Hybrid tagged VLAN 5 50[Sw1-ethernet0/0/2]port Link-type Hybrid[Sw1-ethernet0/0/2]port hybrid Pvid VLAN 10[Sw1-ethernet0/0/2]port Hybrid tagged vlan 1

Explanation of VLAN principles that Tom can understand (1) Why VLAN? 1. 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 VLAN

The Chinese name of a VLAN (Virtual Local Area Network) is "Virtual LAN ". VLAN is a new data exchange technology that logically divides LAN devices into network segments to implement virtual working groups. This emerging technology is mainly used in vswitches and routers, but mainstream applications are still in vswitches. However, not all vswitches have this function. Only the layer-3 or above vswitches o

As we all know, VLANs exist for convenience of management and security. How to Create a Vlan? Let me configure a simple Vlan network for communication between VLANs and between non-VLANs! The parameters are as follows: Vlan3: 172.28.255.255.255.255.0 Vlan5: 172.28.15.0 255.255.255.0 Vlan1: 172.28.16.0 255.255.255.0 Vlan4: 172.28.14.0 255.255.255.0 R. 11.11.1 255.255.255.0R. 11.11.2 255.255.255.0 The network

VLAN Technology: XEN creates an Intranet Steps: 1. Create a Network 2. Create a VLAN Several internal operations are involved when creating a VLAN. ● Create a Vlan object (① in the figure) ● Create a PIF (② in the figure) to connect the created VLAN (① in the figure) to t

Many SME internal network structures are simple, with only one switch connecting all employees and servers together and then accessing the Internet through fiber optics. Of course, in order to ensure the security of some hosts and split the internal broadcast packet to improve the network transmission speed, take such as partition VLAN, the allocation of different subnets to achieve. By partitioning VLANs, clients on different ports on the same switch

The VTP password settings and Huawei switch vlan configuration experiment results show you how to configure the vlan of a Huawei switch. Many people may not understand the vlan configuration of a Huawei switch, VTP transparent mode, VTP password settings, and V1, v2 integrated application. It doesn't matter. After reading this article, you will certainly have a l