Step
2.
Enter MST region view.
3.
Configure the
VLAN-to-instance mapping
table.
4.
Activate MST region
configuration manually.
5.
Display the currently
activated configuration
information of the MST
region.
6.
Return to system view.
7.
Create a smart link group
and enter smart link group
view.
8.
Configure protected VLANs
for the smart link group.
Configuring member ports for a smart link group
You can configure member ports for a smart link group either in smart link group view or in interface
view. The configurations made in these two views have the same effect.
In smart link group view
To configure member ports for a smart link group in smart link group view:
Step
1.
Enter system view.
2.
Create a smart link group and enter smart link
group view.
Command
stp region-configuration
•
Method 1:
instance instance-id vlan
vlan-list
•
Method 2:
vlan-mapping modulo
modulo
active region-configuration
display stp
region-configuration [ | { begin
| exclude | include }
regular-expression ]
quit
smart-link group group-id
protected-vlan
reference-instance
instance-id-list
Command
system-view
smart-link group group-id
115
Remarks
Not required if the device is
operating in PVST mode.
For more information about the
command, see Layer 2—LAN
Switching Command Reference.
Optional.
Use either method.
All VLANs in an MST region are
mapped to CIST (MSTI 0) by
default.
Not required if the device is
operating in PVST mode.
For more information about the
commands, see Layer 2—LAN
Switching Command Reference.
Not required if the device is
operating in PVST mode.
For more information about the
command, see Layer 2—LAN
Switching Command Reference.
Optional.
Available in any view.
The output of the command
includes VLAN-to-instance
mappings.
For more information about the
command, see Layer 2—LAN
Switching Command Reference.
Not required if the device is
operating in PVST mode.
N/A
By default, no protected VLAN is
configured for a smart link group.