Vlan-Mapping Modulo - Huawei Quidway S8500 Series Command Manual

Command Manual – STP
Quidway S8500 Series Routing Switches

1.1.43 vlan-mapping modulo

Syntax
vlan-mapping modulo modulo
undo vlan-mapping modulo
View
MST region view
Parameter
modulo: Specifies the modulus, ranging from 1 to 48.
Description
Use the vlan-mapping modulo command to map fast and symmetrically all VLAN lists
to the specified MSTIs according to the modulo operation results.
Use the undo vlan-mapping modulo command to disable the function.
By default, all the VLANs are mapped to CIST, namely Instance 0.
Related command: region-name, revision-level, check region-configuration,
active region-configuration
Example
# Map VLAN to MSTI based on modulo 16.
<Quidway>system-view
System View: return to User View with Ctrl+Z.
[Quidway]stp region-configuration
[Quidway-mst-region] vlan-mapping modulo 16
Huawei Technologies Proprietary
1-44
Chapter 1 MSTP Configuration Commands