Specifications

show spanning-tree
226
Root Bridge ID Priority: 32768 MAC Address: 00ed.f010.0001
Root Cost: 0
Root Port: -
Port Information
0/1 Up Status:Learning Role:Designated RootGuard
0/2 Down Status:Disabled Role:- RootGuard
0/3 Down Status:Disabled Role:- -
0/4 Down Status:Disabled Role:- -
0/5 Down Status:Disabled Role:- -
0/6 Down Status:Disabled Role:- -
0/7 Down Status:Disabled Role:- RootGuard
0/8 Down Status:Disabled Role:- RootGuard
0/11 Down Status:Disabled Role:- LoopGuard
0/12 Up Status:Blocking Role:Alternate LoopGuard
0/14 Down Status:Disabled Role:- PortFast
0/16 Down Status:Disabled Role:- PortFast
0/17 Down Status:Disabled Role:- LoopGuard
0/18 Down Status:Disabled Role:- LoopGuard
0/19 Down Status:Disabled Role:- LoopGuard
0/20 Up Status:Forwarding Role:Designated PortFast
0/21 Down Status:Disabled Role:- -
0/22 Up Status:Learning Role:Designated -
0/23 Down Status:Disabled Role:- -
0/24 Up Status:Learning Role:Designated -
0/25 Down Status:Disabled Role:- LoopGuard
0/26 Down Status:Disabled Role:- LoopGuard
ChGr:1 Up Status:Learning Role:Designated RootGuard
ChGr:8 Down Status:Disabled Role:- RootGuard
>
Display items in Example 2
Item Meaning Displayed information
Single Spanning
Tree:
Operating status of the
protocol (Single Spanning
Tree)
Enabled: The Spanning Tree Protocol is running.
Disabled: The Spanning Tree Protocol is not running.
Mode Configured protocol type STP:
The protocol type is set to STP mode.
Rapid STP:
The protocol type is set to Rapid STP mode.
Bridge ID Bridge ID on the Switch --
Priority Bridge priority 0 to 65535
The lower the value, the higher the priority.
MAC Address MAC address MAC address of the Switch
Bridge Status Status of the Switch Root: Root bridge
Designated: Designated bridge
Root Bridge ID Bridge ID for the root bridge --
Priority Bridge priority 0 to 65535
The lower the value, the higher the priority.