Show Spanning-Tree Statistics; Table 229: Show Spanning-Tree Statistics Output Fields - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Complete Software Guide for Junos

show spanning-tree statistics

Syntax
Syntax (EX Series
Switch)
Release Information
Description
Options
Required Privilege
Level
List of Sample Output
Output Fields
1660
®
OS for EX Series Ethernet Switches, Release 10.3
show spanning-tree statistics
<brief | detail >
<interface interface-name>
<routing-instance routing-instance-name>
show spanning-tree statistics
<brief | detail >
<interface interface-name>
Command introduced in Junos OS Release 8.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
Display STP statistics.
—Display brief STP statistics.
none
brief | detail —(Optional) Display the specified level of output.
—(Optional) Display STP statistics for the specified interface.
interface interface-name
routing-instance routing-instance-name
routing instance.
view
show spanning-tree statistics routing-instance on page 1661
show spanning-tree statistics interface on page 1661
Table 229 on page 1660 lists the output fields for the
command. Output fields are listed in the approximate order in which they appear.

Table 229: show spanning-tree statistics Output Fields

Field Name
Message type
BPDUs sent
BPDUs received
BPDUs sent in last 5 secs
BPDUs received in last 5
secs
Interface
Next BPDU transmission
—(Optional) Display STP statistics for the specified
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 in the most recent 5-second period.
Number of BPDUs received in the most recent 5-second period.
Interface for which the statistics are being displayed.
Number of seconds until the next BPDU is scheduled to be sent.
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