cisco meraki switches

describe how to combine and deploy the above technologies on CISCO switches for typical Layer 2 attacks and spoofing, to prevent man-in-the-middle attacks, MAC/CAM attacks, DHCP attacks, and address spoofing in the exchange environment, more importantly, address management can be simplified through the deployment of the above technologies, track user IP addresses and corresponding switch ports directly to

distribution layer and the access layer, we need to adopt a comprehensive enterprise security policy to protect the entire network and the connected system. In addition, even when a worm occurs, we need to take measures to minimize its impact and protect our network infrastructure to ensure stable network operation. This article describes a unique solution on a Cisco Catalyst Switch to prevent the harm of worms in a very economical, effective, and sc

Layer-3 switches of Cisco devices practice communication between different VLANs. Layer-3 switches of Cisco devices practice communication between different VLANs. Cisco device layer-3 Switch implements communication between different VLANs Prepare four PCs, four L2

This document describes how to configure a Cisco switch in two ways, configures some ancillary services, and provides detailed configuration steps and configuration commands. There are two methods to configure a Cisco switch: 1. Console: You can directly configure a Cisco switch. 2. Remote Logon (Telnet): Use the TELNET program to remotely configure a vswitch wit

Cisco PT Simulation Experiment (5) port aggregation configuration for switchesExperimental Purpose :Understanding Port Aggregation FundamentalsMaster the configuration method of general switch port aggregationExperimental Background : The company's finance department and the sales department of the PC through 2 switches to communicate frequently, in order to improve the bandwidth between links, to ensure th

I believe that many users who use CISCO switches have encountered many problems. Here we have analyzed how to solve common problems of Cisco switches. The data of Cisco switch 03 is a complete database file, the default file name is bam date. dat: Normally, BAM automatically

CISCO PT Simulation Experiment (2) port configuration and management for switchesExperimental Purpose : Master the basic configuration and management of the switch, and understand the basic commands of the switch configuration.Experimental background : A company has a new batch of two-layer switch, before formally put into use to initialize the configuration and management, in order to maintain later.Technical Principle : There are two basic ways

Yesterday the company bought a few Sonos wireless hifi equipment, beans need to test the effect.As a simple test, my structure is very simple, the router (firewall) comes out to pick up the Cisco switch, then boost and my controller (computer or phone) are on a VLAN, and then between boost and player through the grid wireless network connection between themselves.Routers-Switches-SONOS boost/controller-----

(VLAN) #exitSwitch #showvtp status//viewing VTP configuration information switch#show vlanbrief// Display VLAN configuration information switch#conftswitch (config) #inter f0/1switch (config-if) #switchport accessvlan The 2//divides the port into Vlan2switch (config-if) #exitSwitch (config ) #inter f0/2switch (config-if) #switchport NBSP;ACCessvlan3//divide the port into Vlan3switch (config-if) # Exitswitch (config) #inter f0/24switch (config-if) #switch modetrunk //Configure the port as Trunk

How do I make a QoS-limiting configuration under the Cisco switch? How to limit BT downloads? This blog will be detailed with examples. Example 1: QoS speed limits on Cisco switches For the switch on the user's bandwidth control, the switch is usually 10/100/1000, three kinds of speed, for other rates need to carry out the speed limit of QoS, you can also limit

It's classic. I use it.DeploymentsThe deployments in this document were implemented in an isolated lab environment. the deployments were cleared by issuing the write erase command on the routers, and the clear config all command on the switches to ensure that all devices have a default configuration. make sure you understand the potential impact of any configuration or command on your network before using it.Catalyst 6500 SwitchNote: The following scr