Network requirements
As shown in Figure 58:
Create VLAN 10 on Device A and VLAN 20 on Device B.
Configure MSTP, map VLAN 10 to MSTI 1, map VLAN 20 to MSTI 2, and map the other VLANs to MSTI 0.
Configure MVRP on Device A, Device B, Device C, and Device D to meet the following requirements:
The devices can register and deregister dynamic VLANs.
The devices can keep identical VLAN configuration for each MSTI.
Figure 58: Network diagram
