H3C Technologies H3C S10500 Series Switches - Manual (Page 70)

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To do… Use the command… Remarks
Enter MST region view stp region-configuration
Not required if the device works in
PVST mode.
instance instance-id vlan vlan-list
Configure the VLAN-to-instance
mapping table
vlan-mapping modulo modulo
Optional
Use either command.
All VLANs in an MST region are
mapped to MSTI 0 (the CIST) by
default.
Not required if the device works in
PVST mode.
Activate MST region configuration
manually
active region-configuration
Required
Not required if the device works in
PVST mode.
Display the currently activated
configuration information of the
MST region
display stp region-configuration [ |
{ begin | exclude | include }
regular-expression ]
Optional
Available in any view.
The output of the command
includes VLAN-to-instance
mappings.
Return to system view quit
Not required if the device works in
PVST mode.
Enter RRPP domain view rrpp domain domain-id —
Configure protected VLANs for the
RRPP domain protected-vlan reference-instance
instance-id-list
Required
By default, no protected VLAN is
configured for an RRPP domain.
NOTE:
•
When configuring load balancing, you must configure different protected VLANs for different RRPP
domains.
• For more information about the stp region-configuration, instance, vlan-mapping modulo, active
region-configuration, and display stp region-configuration commands, see
Layer 2—LAN Switching
Command Reference.
Configuring RRPP rings
When configuring an RRPP ring, you must make some configurations on the ports connecting each node
to the RRPP ring before configuring the nodes.
NOTE:
•
RRPP ports (connecting devices to an RRPP ring) must be Layer-2 Ethernet ports or Layer-2 aggregate
interfaces and cannot be member ports of any aggregation group, service loopback group, or smart
link group.
• After configuring a Layer-2 aggregate interface as an RRPP port, you can still assign ports to or remove
ports from the aggregation group corresponding to the interface.