STP standard as IEEE 802.1D, is a layer 2 network protocol designed to prevent bridge loop and broadcast Strom in Ethernet LANs with redundant Links. it works by electing a root bridge and blocking redundant, non-essential paths, leaving only one active, loop free path. If an active link fails, STP automatically reactivates a block Port to restore connectivity. 🔐 Key concept of STP. ✓ loop preventing ✓ redundancy. ✓ BPDU ✓ Root bridge election. ▶️ Port Roles. ✓ Root Port. ✓ Designated port. ✓ B
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STP standard as IEEE 802.1D, is a layer 2 network protocol designed to prevent bridge loop and broadcast Strom in Ethernet LANs with redundant Links. it works by electing a root bridge and blocking redundant, non-essential paths, leaving only one active, loop free path. If an active link fails, STP automatically reactivates a block Port to restore connectivity. 🔐 Key concept of STP. ✓ loop preventing ✓ redundancy. ✓ BPDU ✓ Root bridge election. ▶️ Port Roles. ✓ Root Port. ✓ Designated port. ✓ B
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