Using The Cli - TP-Link T1600G-18TS Configuration Manual

Configuring Spanning Tree
Spanning-Tree Mode
Local Bridge
Root Bridge
External Path Cost
Regional Root Bridge
Internal Path Cost
Designated Bridge
Root Port
Latest TC Time
TC Count
2.2

Using the CLI

2.2.1 Configuring STP/RSTP Parameters on Ports
Follow these steps to configure STP/RSTP parameters on ports:
Step 1 configure
Enter global configuration mode.
Step 2 interface {gigabitEthernet port | range gigabitEthernet port-list ] [port-channel port-channel |
range port-channel port-channel-list }
Enter interface configuration mode.
Step 3 spanning-tree
Enable spanning tree function for desired ports.
Displays the spanning tree mode.
Displays the bridge ID of the local bridge. The local bridge is the current switch.
Displays the bridge ID of the root bridge.
Displays the root path cost from the switch to the root bridge.
It is the root bridge of IST. It is not displayed when you choose the spanning tree
mode as STP/RSTP.
The internal path cost is the root path cost from the switch to the root bridge of
IST. It is not displayed when you choose the spanning tree mode as STP/RSTP.
Displays the bridge ID of the designated bridge. The designated bridge is the
switch that has designated ports.
Displays the root port of the current switch.
Displays the latest time when the topology is changed.
Displays how many times the topology has changed.
STP/RSTP Configurations
Configuration Guide 213