Display Stp Bpdu-Statistics - HP 3600 v2 Series Command Reference Manual

display stp bpdu-statistics

Syntax
display stp bpdu-statistics [ interface interface-type interface-number [ instance instance-id ] ] [ | { begin
| exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
interface interface-type interface-number: Displays the BPDU statistics on a specified port, where
interface-type interface-number indicates the port type and number.
instance instance-id: Displays the BPDU statistics of a specified MSTI on a specified port. The value of
instance-id ranges from 0 to 32, where 0 represents the CIST.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display stp bpdu-statistics to display the BPDU statistics on ports.
In MSTP mode, follow these guidelines:
If you do not specify any MSTI or port, this command displays the BPDU statistics of all MSTIs on all
•
ports. The displayed information is sorted by port name and by MSTI ID on each port.
If you specify a port but not an MSTI, this command displays the BPDU statistics of all MSTIs on the
•
port. The displayed information is sorted by MSTI ID.
If you specify both an MSTI ID and a port, this command displays the BPDU statistics of the specified
•
MSTI on the port.
In STP, RSTP, or PVST mode, follow these guidelines:
If you do not specify any port, this command displays the BPDU statistics of on all ports. The
•
displayed information is sorted by port name.
• If you specify a port, this command displays the BPDU statistics on the port.
Examples
# In MSTP mode, display the BPDU statistics of all MSTIs on Ethernet 1/0/1.
<Sysname> display stp bpdu-statistics interface ethernet 1/0/1
Port: Ethernet1/0/1
Instance-independent:
Type Count Last Updated
114