What criteria are used by a Cisco LAN switch to decide how to forward Ethernet frames?
- Destination IP address
- Destination MAC address
- Egress port
- Path cost
Explanation: Cisco LAN switches use the MAC address table to make decisions of traffic forwarding. The decisions are based on the ingress port and the destination MAC address of the frame. The ingress port information is important because it carries the VLAN to which the port belongs.
Exam with this question: CCNA 2 v6 Chapter 4: Check Your Understanding
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