What action will occur if a switch receives a frame with the destination MAC address 01:00:5E:00:00:D9?
- The switch forwards it out all ports except the ingress port.
- The switch does not forward the frame.
- The switch sends the frame to a connected router because the destination MAC address is not local.
- The switch shares the MAC address table entry with any connected switches.
| Explanation & Hint:
When a switch receives a frame with the destination MAC address 01:00:5E:00:00:D9, it typically forwards the frame out all ports except the ingress port. This MAC address falls within a special range used for IPv4 multicast addresses. Multicast addresses like 01:00:5E:00:00:D9 are used for multicasting IP traffic. By forwarding the frame out all ports except the ingress port, the switch ensures that the multicast frame reaches all devices on the local network segment that have subscribed to that particular multicast group. This behavior is necessary for multicast communication, as it allows multiple devices to receive the same multicast traffic when they are part of the same multicast group. |