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CCNA 640-802 VLAN / VTP Practice Questions |
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Q4: Your network has 100 nodes on a single broadcast domain. You have implemented VLANs and segmented the network to have 2 VLANs of 50 nodes each. The resulting broadcast traffic effectively:
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A. Increases two fold B. Remains same C. Decreases by half D. Increases 4 fold
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Ans: C
Explanation: By implementing VLANs,
1. The effective broadcast traffic decreases, since VLANs do not forward the broadcast traffic from one VLAN to another.
2. The security can be improved by implementing a router (A layer 3 device) to route the packets among VLANs.