TP-Link TL-SG5426 User Guide - Page 402

4 Spanning Tree Commands Command Usage • Use the show spanning-tree command with no parameters to display the spanning tree configuration for the switch for the Common Spanning Tree (CST) and for every interface in the tree. • Use the show spanning-tree interface command to display the spanning tree configuration for an interface within the Common Spanning Tree (CST). • Use the show spanning-tree mst instance_id command to display the spanning tree configuration for an instance within the Multiple Spanning Tree (MST). • For a description of the items displayed under "Spanning-tree information," see "Configuring Global Settings" on page 3-128. For a description of the items displayed for specific interfaces, see "Displaying Interface Settings" on page 3-132. Example Console#show spanning-tree Spanning-tree information Spanning tree mode: MSTP Spanning tree enable/disable: enable Instance: 0 Vlans configuration: 1-4094 Priority: 32768 Bridge Hello Time (sec.): 2 Bridge Max Age (sec.): 20 Bridge Forward Delay (sec.): 15 Root Hello Time (sec.): 2 Root Max Age (sec.): 20 Root Forward Delay (sec.): 15 Max hops: 20 Remaining hops: 20 Designated Root: 32768.0.0000ABCD0000 Current root port: 1 Current root cost: 10000 Number of topology changes: 1 Last topology changes time (sec.): 22 Transmission limit: 3 Path Cost Method: long 4-161