Discussion: Router vs. Layer 3 Switches
When a router receives a packet, it looks at the Layer 3 source and destination addresses to determine the path the packet should take. A standard switch relies on the…
Tags: 640-802
Tutorial for CCNA Certification: Talking About Switch Port Security
Switch Port Security, a required topic for the Cisco CCNA exam, there are hands-on examples on how to configure static and dynamic port security. An unsecured switch port allows an…
