WebJan 15, 2024 · Follow the steps below to enable Port-Security on the Cisco L2 switch. Step 1 After running GNS3, create a new project. Step 2 Add one Layer 2 switch to the GNS3 workspace. Step 3 Add 2 virtual computers VPCS to the GNS3 workspace. Step 4 Right-click on Cisco Layer 2 Switch to add interfaces and improve performance. Step 5 WebMay 20, 2024 · 1) Your switch interface must be L2 as "port security" is configure on an access interface.You can make your L3 switch port to an access interface by using the …
Switchport Port Security Explained With Examples - Computer…
WebSep 30, 2024 · Part 3: Configure Switch Security. Step 1: Implement 802.1Q trunking. Step 2: Configure access ports. Step 3: Secure and disable unused switchports. Step 4: … WebWe need to configure port security to these interfaces. Step 1: Enter interface configuration mode and input the physical interface to configure. We will be using gigabitEthernet 2/1 as an example. Switch (config)# interface gigabitEthernet 2/1 Step 2: Set the interface mode to access. lutheran saddleback children\u0027s center
Switchport Security Concepts and Configuration - Cisco Press
WebMay 6, 2007 · Configuring Port Security on the Switch Enabling Port Security Setting the Maximum Number of Secure MAC Addresses Setting the Port Security Age Time Clearing MAC Addresses Configuring Unicast Flood Blocking on Secure Ports Enabling MAC Address Notification Setting the Security Violation Action Setting the Shutdown Time … WebMar 31, 2024 · You can configure protected ports on a physical interface (for example, Gigabit Ethernet port 1) or an EtherChannel group (for example, port-channel 5). When you enable protected ports for a port channel, it is enabled for all ports in the port-channel group. By default no protected ports are defined. Port Blocking WebTo enable port security on a trunk, perform this task: Command Purpose Step 1 Router(config)# interfacetype1slot/port Selects the LAN port to configure. Step 2 Router(config-if)#switchport Configures the port as a Layer 2 port. Step 3 Router(config-if)#switchport trunk encapsulation{isl dot1q} lutheran rules