switchport port security mac address sticky maximum

To revert to the default settings, use the no form of this command. To add a static secure MAC address on a Layer 2 interface or to enable sticky MAC address learning on an interface, use the switchport port- security mac- address command. They are learned dynamically from the devices connected to the switchport, are put into the address table AND are entered into the running configuration as a static secure MAC address (sometimes referred to as a static sticky MAC address). Sticky – Sticky secure MAC addresses are a hybrid. In this way, what is sticky address learning? Dynamic secure MAC addresses – are dynamically learned by the switch and stored in its MAC address table. These MAC addresses are stored in the address table and in the running configuration of the switch. Likewise, where are sticky MAC addresses stored? Static secure MAC addresses – configured manually with switchport port-security mac- address mac- address.

Allowing the port to continuously learn MAC addresses is a security risk. Sticky MAC is a port security feature that dynamically learns MAC addresses on an interface and retains the MAC information in case the Mobility Access Switch reboots. Background: Switches: Switches are networking devices operating at layer 2 or a data link layer of the OSI model. Dieses Sicherheitsfeature verhindert unter anderem die Bedrohung des MAC Address Flooding. Ex.No: 5 Date: FebruReg.No: 18MIS0288 Name: SHARU MATHI.V Topic: Switchport Security Based on MAC Addresses Aim: To configure Switchport Security Based on MAC Addresses. Beim Erreichen des Limits erfolgt eine 'security violation' und der Port leitet keinen Traffic mehr weiter. When you enter this command, the interface converts all the dynamic secure MAC addresses, including those that were dynamically learned before sticky learning was enabled, to sticky secure MAC addresses. Port Security schränkt das Limit von MAC Adressen, welche pro Switchport gespeichert werden dürfen, ein. To enable sticky learning, enter the switchport port-security mac- address sticky command.

Switchport port security mac address sticky maximum