3com 8807 참조 가이드
![3com](https://files.manualsbrain.com/attachments/960452ff43b9899cbcffced60c87abf956e7967a/common/fit/150/50/f6ac125d7af2cf40fec58935fa6d4bf71457a57efe50bee91208a434f325/brand_logo.jpeg)
Use the undo
vlan-mappin
vlan-mappin
g 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
active region-configuration
Example
# Map VLAN to MSTI based on modulo 16.
<SW8800>system-view
System View: return to User View with Ctrl+Z.
[SW8800]stp region-configuration
[3Com-mst-region] vlan-mapping modulo 16