Command Manual (For Soliton) – MSTP
H3C S3100 Series Ethernet Switches
Chapter 1 MSTP Configuration Commands
1-12
View
MST region view
Parameters
instance-id
: ID of an MSTI ranging from 0 to 16. The value of 0 refers to the CIST.
vlan-list
: List of VLANs. You need to provide this argument in the form of
vlan-list =
{
vlan-id
[
to
vlan-id
] }&<1-10>, where &<1-10> means that you can provide up to 10
VLAN IDs/VLAN ID ranges for this argument. Normally, a VLAN ID can be a number
ranging from 1 to 4094.
Description
Use the
instance
command to map specified VLANs to a specified MSTI.
Use the
undo instance
command to remove the mappings from the specified VLANs
to the specified MSTI and remap the specified VLANs to the CIST (MSTI 0). If you
specify no VLAN in the
undo instance
command, all VLANs that are mapped to the
specified MSTI are remapped to the CIST.
By default, all VLANs are mapped to the CIST.
VLAN-to-MSTI mappings are recorded in the VLAN-to-MSTI mapping table of an
MSTP-enabled switch. So these two commands are actually used to manipulate the
VLAN-to-MSTI mapping table. You can add/remove a VLAN to/from the VLAN-to-MSTI
mapping table of a specific MSTI by using these two commands.
Note that a VLAN cannot be mapped to multiple MSTIs at the same time. A
VLAN-to-MSTI mapping is automatically removed if you map the VLAN to another
MSTI.
Related commands:
region-name
,
revision-level
,
vlan-mapping modulo
,
check
region-configuration
,
active region-configuration
.
Examples
# Map VLAN 2 to MSTI 1.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] stp region-configuration
[Sysname-mst-region] instance 1 vlan 2
1.1.10 region-name
Syntax
region-name
name
undo region-name
