Configuring An Mst Region - H3C S5600 Series Operation Manual

Operation Manual – MSTP
H3C S5600 Series Ethernet Switches
Note:
In a network containing switches with both GVRP and MSTP enabled, GVRP
messages travel along the CIST. If you want to advertise a VLAN through GVRP, be
sure to map the VLAN to the CIST (MSTI 0) when configuring the VLAN-to-MSTI
mapping table.
1.3.1 Configuration Prerequisites
The role (root, branch, or leaf) of each switch in each MSTI is determined.

1.3.2 Configuring an MST Region

I. Configuration procedure
Follow these steps to configure an MST region:
Enter system view
Enter MST region view
Configure the name of the
MST region
Configure the
VLAN-to-MSTI mapping
table for the MST region
Configure the MSTP
revision level for the MST
region
Activate the configuration of
the MST region manually
Display the configuration of
the current MST region
Display the currently valid
configuration of the MST
region
To do... Use the command...
system-view
stp
region-configuration
region-name name
instance instance-id
vlan vlan-list
vlan-mapping
modulo modulo
revision-level level
active
region-configuration
check
region-configuration
display stp
region-configuration
1-20
Chapter 1 MSTP Configuration
Remarks
—
—
Required
The default MST region
name of a switch is its MAC
address.
Required
Both commands can be
used to configure
VLAN-to-MSTI mapping
tables.
By default, all VLANs in an
MST region are mapped to
MSTI 0.
Required
The default revision level of
an MST region is level 0.
Required
Optional
Available in any view