Posted on January 23, 2014 12:16 am | Asked by Unknown | 15910 views « Back to Previous Page RESOLVED ▲ 0 ▼ ♥ 0 Is there a way to disable Spanning Tree on Arista switches? I checked that you can do it per-vlan, but is there a global option? Marked as spam ▲ 0 ▼ ✔ Posted by Andrei Dvornic Answered on January 23, 2014 12:16 am You can disable Spanning Tree globally on a given switch by issuing the spanning-tree mode none command. The key being the none parameter. Obviously use with caution and ensure you have a loop free topology before executing this command. « Back to Previous Page Post your Answer You must be logged in to post an answer.