25d • ⚡Exam Tips
🔍 SPOT THE FAULT
Your small office network has a Layer 3 switch connecting three VLANs (10, 20, 30).
PC-A (VLAN 10) can successfully ping the switch's management IP and other devices within VLAN 10. However, when PC-A tries to ping PC-B in VLAN 20, it fails.
Wireshark shows ARP requests being sent, but no ARP replies are received.
The Layer 3 switch shows both VLAN interfaces are up/up.
What could be wrong and how would you fix it?
Drop your answers below! 👇
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🔍 SPOT THE FAULT
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