Configuring switch Access port security
The objective of this lab exercise is to configure basic switch security to prevent MAC address flooding on switch ports. This is accomplished by limiting the number of MAC entries that are allowed to be learned on a port. By default, there is no limit on MAC addresses that can be learned on a port.
Port security is a fundamental skill. A Common Denial of Service technique used to cripple switched networks is MAC flooding. As a Cisco engineer, as well as in the Cisco CCNA exam, you will . . .
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