![]() ![]() To assign an IP address to the VPCS PC2, execute the following command.Īfter configuring VPCS PCs, check the TCP/IP settings with the show ip command. To assign an IP address to VPCS PC1, execute the following command. #KALI LINUX SHOW MAC ADDRESS TABLE COUNT WINDOWS#Now run the console windows of all devices. You can enhance functionality by adding comments on the GNS3 workspace. The devices such as the following image should work properly. ![]() To cabling network devices in the GNS3 workspace, click cabling as in the image below.Īfter wiring the devices in the workspace, click the Start All Nodes button. This option will enable Cisco Switch to perform more efficiently.Ĭlick the Network tab in the L2 Switch window and specify how many interfaces you will use in the Adapters section, and then click the OK button to save the settings. Increase the RAM value of the L2 Switch as follows, and then click the HDD tab.Ĭontinue selecting SATA on the HDD tab. Right-click on Cisco Layer 2 Switch to add interfaces and improve performance.Ĭlick Configure from the options on the L2 Switch. ![]() #KALI LINUX SHOW MAC ADDRESS TABLE COUNT HOW TO#How to Configure Port Security in L2 Switchįollow the steps below to enable Port-Security on the Cisco L2 switch.Īfter running GNS3, create a new project.Īdd one Layer 2 switch to the GNS3 workspace.Īdd 2 virtual computers VPCS to the GNS3 workspace. In this article, we will examine how to prevent the attack method mentioned by enabling Port Security on Layer 2 Switch. Also, in order to use a Virtual Computer, add VPCS to the workspace. If you only restrict, the Switch will not close the interface you have configured but will restrict access.īefore configuring Port-Security, add L2 Switch on Graphical Network Simulator-3. When any different computer connected to a Switch interface with Port-Security configured, Cisco Switch either closes or restricts that port. This setting does not close the interface in case of violation and does not send a notification. This setting does not close the interface in case of violation and only sends a notification. This setting closes the interface in case of violation and sends a notification on the Switch. In addition, Port Security has several scenarios To prevent such interference, you may need to configure Port-Security if you are using Cisco Switch in your company. It can also physically attack your company.įor example, you can start working as a staff member in your company so that you can access your important data by connecting your own computer to network devices in other departments. The interface of the Switch matches the MAC address of the computer so that the computer having another MAC address is restricted from connecting to the network with the interface of this Switch.Ī person who wants to obtain your company information without permission does not the only attack through the Internet. An interface with Port Security is mapped to the MAC address of the computer, thus preventing another computer from connecting to this interface to ensure security. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |