H3C Technologies H3C S12500-X Series Switches - Manual (Page 112)

101
Figure 26 MSTIs mapped to different VLANs
A
B
A B
C D
C
B
C
MSTI 1 mapped to VLAN 10
A
D D
Root bridge Normal link Blocked link
MSTI 3 mapped to VLAN 30
MSTI 0 mapped to VLAN 20
MSTI 4 mapped to VLAN 40