native vlan

experiment six using three-layer switch to implement inter-VLAN routingFirst, the experimental target Mastering the configuration of the switch tag VLAN Master three layer switch basic configuration method; Master three-layer switch VLAN routing configuration method; Inter-VLAN communication throug

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 use the three-layer switch as a router, so how do we configure the three-tier switch at this

VLAN is a virtual network, VLAN is divided into three ways: based on port, based on MAC address and ip-based address. In practical applications, the role of virtual network is similar to the division of different working groups, that is, the virtual network can not directly communicate with each other, but must be forwarded through the router, which to some extent improve the security performance of the ent

The so-called voice vlan identifies a packet as a voice packet, and the packet carries the voice data. In networks where voice messages and data packets coexist, vlan-based voice packets are identified to distinguish voice messages and data packets, and a higher priority is given to voice packets to ensure that voice data is preferentially served, low latency and low packet loss rate. Networking scenario: G

Bkjia.com Expert Clinic is a special topic on the BKJIA website. Each session has a subject and an expert. It aims to provide a timely and convenient communication platform for the majority of users, as soon as the topic was launched, it was well received by a large number of network engineers. The discussion on the topic was very enthusiastic. The topic "in-depth understanding of VLan configuration" recently discussed has an unprecedented atmosphere.

This article describes in detail the detailed steps and procedures of VLAN division, and tells readers a complete configuration process through a specific instance. Virtual LAN (VLAN) Currently, the backbone network technology we 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

VLANTechnology divides networks into virtual LAN, which is also used to isolate network broadcast. However, the PC in the same VLAN is still in a broadcast domain, that is, communication between PCs in the same VLAN is unrestricted. In this case, you can use the MAC address-Based Access Control List to perform Layer 2 filtering on each port. The command is as follows ): Create access list 1100 in global mod

VLAN lab questions: Answer Process (1) full connectivity between devices with the same VLAN 1. Create vlan2 and vlan3 on SW1 and sw2 respectively. The command is as follows: SW1 # VLAN DatabaseSW1 (VLAN) # VLAN 2 2. Route the corresponding interfaces to the corresponding

In a well-established LAN, how to implement LAN switch maintenance and testing skills, as well as problems encountered during LAN switch debugging, I found some related solutions on relevant forums, share with you for mutual learning and communication. In an IP address-based VLAN, the new site does not need to perform too many configurations when accessing the network, and the switch automatically divides it into different VLANs based on the network a

When we first started the network, we wrote a little bit of things we learned today for everyone to throw bricks.Topology:Lab objectives:(1) Step 1: divide four VLANs and place corresponding ports into vlan numbers.(2) Step 2: implement mutual ping between four VLANs(3) in step 3, sales, tech, and manage cannot communicate with each other, but can communicate with the server.Implementation process:Step 1: divide the

It is easy to implement the vlan configuration functions of Huawei switches. In the current vlan configuration of Huawei switches, some people may not understand the specific vlan configuration methods of Huawei switches. It doesn't matter. I have read the following parameters, you will also become an expert. This is the first interface displayed when you connect

Ask your boss, younger brother, who has just started to access the kernel. Now he is looking at the implementation of VLAN in Linux. 1. Where can I find information about VLAN implementation?All the information I have here is about bridge. I have little knowledge about VLAN. Can anyone with information share it? Thank you :) 2. Relationship between

Huawei VLAN Division, single arm routing and static routing enable all members to access the Internet Huawei topology Map: IP address planning as shown! IP Address VLAN Partitioning: [Huawei]un in EN close Message center [huawei]sysname SW1 Change switch name [Sw1]inter VLAN 1 into the switch [Sw1-vlanif1]ip address 192.168.0.10 24 with IP addresses

Learning essentials-the most comprehensive summary of VLAN learning notes (Free Download !) (It's a pity)-Linux Enterprise Application-Linux server application information. The following is a detailed description. [I = s] This post was last edited by ytitxw Recently, I have prepared my VLAN study notes, summarized all the knowledge points, and packaged them into pdf files for you to download and read.

Secrets: how to configure a VLAN on a vswitch When configuring a VLAN in a virtual LAN, I will introduce the VLAN configuration in the article, we will provide you with a learning direction for relevant knowledge. We know that the traditional LAN Ethernet adopts the CSMA/CD method with conflict detection. In the CSMA/CD network, nodes can use the network whenever

After we have a detailed understanding of DHCP, we also know that it also has some service settings in the applications of a variety of routers and switches. Here we will focus on the configuration of dhcp relay. This time, we will explain the content of the dhcp server corresponding to the vlan interface configuration. ◆ Dhcp relay Configuration Dhcp relay configurations include: Configure the dhcp server corresponding to the

on top of a bondEnvironment Red Hat Enterprise Linux 7 NetworkManager Issue Need an 802.1q VLAN in RHEL 7 when using NetworkManager. Resolution Remove Any existing connection profiles for the interface which would have the VLAN (s). Assuming this interface is eth0 :# for connection in $ (nmcli-t--fields name,device Connection | awk-f ":" ' ($ ~ "eth0") {print $} '); Do NM

The IPS VLAN Group is a IPS6.0 feature, where VLAN group blending mode requires a VLAN tag when configuring mirroring, which is not the default in GNS, and VLAN group online mode is an overlay of online mode and VLAN group. Configure the online interface pair first, then con

As a new generation of network technology, VLAN provides a good solution to the problems of flexible configuration of network sites and network security, the following describes how to update a VLAN on a layer-3 switch. The filter service is used to set boundaries to restrict Frame Forwarding between members of different VLANs and between different protocols using a single MAC address and a group of MAC add

Vlan configuration ideas: access, Trunk) 1) create a Vlan Configure static VLAN on an IOS-based switch: Switch # vlan database Switch (vlan) # vlan-num name vlan-name Swi