Enabling The Output Of Port State Transition Information - H3C S3610-28P Operation Manual

Operation Manual – MSTP
H3C S3610&S5510 Series Ethernet Switches
[Sysname-Ethernet1/0/1] stp compliance dot1s

1.3.13 Enabling the Output of Port State Transition Information

In a large-scale, MSTP-enabled network, there are a large number of MSTP instances,
so ports may frequently transition from one state to another. In this situation, you can
enable the device to output the port state transition information of all MSTP instances or
the specified MSTP instance so as to monitor the port states in real time.
Follow these steps to enable output of port state transition information:
Enter system view
Enable output of port state
transition information of all
instances or a particular
instance
1.3.14 Enabling the MSTP Feature
I. Configuration procedure
Follow these steps to enable the MSTP feature:
Enter system view
Enable the MSTP feature
for the device
Enter
Ethernet
interface
view or port
group view
Enable the MSTP feature
for the port(s)
To do...
system-view
stp port-log { all |
instance instance-id }
To do... Use the command...
system-view
stp enable
Enter
interface
Ethernet
interface-type
interface
interface-number
view
port-group { manual
Enter port
port-group-name |
group view
aggregation agg-id }
stp enable
Use the command...
1-33
Chapter 1 MSTP Configuration
Remarks
—
Optional
Whether this function is
enabled by default
depends on the specific
device model.
Remarks
—
Required
Whether a device is
MSTP-enabled by default
depends on the specific
device model.
Required
Use either command.
Configurations made in
Ethernet interface view will
take effect on the current
port only; configurations
made in port group view will
take effect on all ports in the
port group.
Optional
By default, MSTP is enabled
for all ports after it is enabled
for the device globally.