
58
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter MST region view.
stp region-configuration
Not required if the device is
operating in PVST mode.
For more information about the
command, see
Layer 2—LAN
Switching Command Reference
.
3.
Configure the
VLAN-to-instance mapping
table.
•
Method 1:
instance
instance-id
vlan
vlan-id-list
•
Method 2:
vlan-mapping modulo
modulo
Use either method.
By default, all VLANs in an MST
region are mapped to MSTI 0 (the
CIST).
Not required if the device is
operating in PVST mode.
For more information about the
commands, see
Layer 2—LAN
Switching Command Reference
.
4.
Activate MST region
configuration.
active region-configuration
Not required if the device is
operating in PVST mode.
For more information about the
command, see
Layer 2—LAN
Switching Command Reference
.
5.
(Optional.) Display the
currently activated
configuration information of
the MST region.
display stp region-configuration
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
.
6.
Return to system view.
quit
Not required if the device is
operating in PVST mode.
7.
Enter RRPP domain view.
rrpp domain
domain-id
N/A
8.
Configure protected VLANs
for the RRPP domain.
protected-vlan reference-instance
instance-id-list
By default, no protected VLAN is
configured for an RRPP domain.
Configuring RRPP rings
When you configure an RRPP ring, you must configure the ports connecting each node to the RRPP ring
before configuring the nodes.
Configuring RRPP ports
Follow these guidelines when you configure RRPP ports:
•
Do not enable the OAM remote loopback function on an RRPP port. Otherwise, temporary
broadcast storms might occur.
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