Routing

  • [ACSA Training #33] Routing

    Since a switch is a Layer 2 device, its ports can only execute Layer 2 functions and protocols, such as becoming a member of each VLAN (member port) or transmitting frames. When an endpoint is connected to a port used as a Layer 2 interface, it forwards an L2 frame based on the destination Layer 2 MAC address. ※ AOS-CX switch ports are Layer… by default

  • [ACSA Education #32] Layer 3 Fundamentals

    Having conducted approximately 30 training posts related to ACSA, I have covered content centered on Layer 2. Now, I would like to move up a level from Layer 2 and discuss Layer 3 content. We will examine Layer 3 topics such as IP packets, routing, and gateways. Let's start by finding out what routing is. Routing already refers to the interaction between devices within the same network (broadcast domain)...