H3C Technologies H3C MSR 50 - Manual (Page 346)

325
Item Description
Modulo
Set the modulo value based on which 4094 VLANs are automatically mapped
to the corresponding MSTIs.
With the modulo value set, each VLAN is mapped to the MSTI whose ID is
(VLAN ID – 1) %modulo + 1, where (VLAN ID – 1) %modulo is the modulo
operation for (VLAN ID – 1). If the modulo value is 15, for example, VLAN 1 will
be mapped to MSTI 1, VLAN 2 to MSTI 2, VLAN 15 to MSTI 15, VLAN 16 to
MSTI 1, and so on.
Activate
Validate the VLAN-to- instance mappings, the region name, and the revision
level.
Configuring MSTP globally
1. From the navigation tree, select Advanced > MSTP > Global.
The Global MSTP Configuration page appears, as shown in
Figure 330 .
Figure 330 Configuring MSTP globally