Show Spanning-Tree Statistics; Table 16: Show Spanning-Tree Statistics Output Fields - Juniper EX9200 Features Manual

show spanning-tree statistics

List of Syntax
Syntax
Syntax (EX Series
Switch and the QFX
Series)
Release Information
Description
Options
Required Privilege
Level
List of Sample Output
Output Fields
Copyright © 2017, Juniper Networks, Inc.
Syntax on page 155
Syntax (EX Series Switch and the QFX Series) on page 155
show spanning-tree statistics
<brief | detail>
<interface interface-name>
<routing-instance routing-instance-name>
show spanning-tree statistics
<brief | detail>
<interface interface-name | vlan vlan-id>
Command introduced in Junos OS Release 8.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
Command introduced in Junos OS Release 11.1 for QFX Series switches.
Display STP statistics.
none—Display brief STP statistics.
brief | detail—(Optional) Display the specified level of output.
interface interface-name—(Optional) Display STP statistics for the specified interface.
routing-instance routing-instance-name—(Optional) Display STP statistics for the
specified routing instance.
view
show spanning-tree statistics routing-instance on page 156
show spanning-tree statistics interface routing-instance detail on page 156
Table 9 on page 73 lists the output fields for the
Output fields are listed in the approximate order in which they appear.

Table 16: show spanning-tree statistics Output Fields

Field Name
Message type
BPDUs sent
BPDUs received
BPDUs sent in last interval
show spanning-tree statistics
Field Description
Type of message being counted.
Total number of BPDUs sent.
Total number of BPDUs received.
Number of BPDUs sent within a specified interval.
Chapter 6: MSTP Monitoring Commands
command.
155