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CCNA Objective 1.1.b covers Layer 2 and Layer 3 switches, and knowing the difference is critical. • Layer 2 switches keep traffic local, forwarding frames inside the same VLAN using
Adjacentnode. Adjacentnode · Original audio. CCNA Objective 1.1.b covers Layer 2 and Layer 3 switches, and knowing the difference is critical. • Layer 2 switches keep traffic local, forwarding frames inside the same VLAN using MAC addresses. • Layer 3 switches do that plus routing, connecting different VLANs and subnets using IP addresses ...
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