Pvst+ Operation; List Of Operation Commands; Checking Pvst+ Statuses - Alaxala AX2200S Series Configuration Manual

19.5 PVST+ operation

19.5.1 List of operation commands

The following table describes the operation commands for PVST+.
Table 19-11 List of operation commands
Command name
show spanning-tree
show spanning-tree statistics
clear spanning-tree statistics
clear spanning-tree detected-protocol
show spanning-tree port-count

19.5.2 Checking PVST+ statuses

PVST+ information is displayed in the execution results of the
operation command. The PVST+ or Rapid PVST+ operation mode can be checked in
To check that the topology has been built properly, make sure that the contents of
Bridge ID
Figure 19-9 Execution results of show spanning-tree
> show spanning-tree vlan 4094
Date 2008/11/14 11:22:22 UTC
VLAN 4094
Bridge ID
Bridge Status: Designated
Root Bridge ID
Root Cost: 19
Root Port: 0/20
Port Information
0/17
0/18
0/19
0/20
0/21
0/22
ChGr:8
>
Description
Displays Spanning Tree information.
Displays statistics about Spanning Tree Protocols.
Clears statistics about Spanning Tree Protocols.
Forces recovery of STP compatible mode for Spanning Tree
Protocols.
Displays the number of accommodated Spanning Tree
Protocols.
are correct, along with
PVST+ Spanning Tree:Enabled
Priority: 36862
Priority: 36862
Down Status:Disabled
Down Status:Disabled
Down Status:Disabled
Up Status:Forwarding
Down Status:Disabled
Up Status:Blocking
Down Status:Disabled
Status and Role in Port Information
Mode:PVST+
MAC Address: 00ed.f010.0001
MAC Address: 0012.e2c4.2772
Role:-
Role:-
Role:-
Role:Root
Role:-
Role:Alternate
Role:-
19 Spanning Tree Protocol
show spanning-tree
Root
.
LoopGuard
LoopGuard
LoopGuard
PortFast
-
-
RootGuard
Mode .
315