Spanning Tree Insights

What is Spanning Tree?

Spanning Tree Protocol (STP) is a network protocol that builds a loop-free logical topology for Ethernet networks. It prevents bridge loops and the broadcast radiation that results from them. STP allows a network design to include spare (redundant) links to provide automatic backup paths if an active link fails, without the danger of bridge loops, or the need for manual enabling/disabling of these backup links.

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What other technologies are related to Spanning Tree?

Spanning Tree Competitor Technologies

VXLAN

VXLAN is a Layer 2 over Layer 3 overlay technology. It provides logical segmentation and can be used as an alternative to traditional VLANs and Spanning Tree in modern data centers, as it avoids the limitations of STP.

mentioned alongside Spanning Tree in 8% (909) of relevant job posts

Spanning Tree Complementary Technologies

Trunking

Trunking allows multiple VLANs to be carried over a single link. Spanning Tree works with trunking to prevent loops across multiple VLANs.

mentioned alongside Spanning Tree in 29% (656) of relevant job posts

L2 switching architectures

Spanning Tree is a fundamental part of L2 switching architectures, preventing loops and ensuring a stable network topology.

mentioned alongside Spanning Tree in 100% (184) of relevant job posts

VTP

VLAN Trunking Protocol (VTP) helps manage VLAN configurations across a switched network. While not directly related to loop prevention, a well-configured VLAN setup is important for Spanning Tree to function correctly.

mentioned alongside Spanning Tree in 19% (866) of relevant job posts