Allied Telesis AT-S60 - Manual (Page 219)

Chapter 12: STP, RSTP, and MSTP
Section II: Local and Telnet Management 218
Figure 78 illustrates the concept of regions. It shows one MSTP region
consisting of two AT-8400 Series switches. Each switch in the region has
the same configuration name and revision level. The switches also have
the same five VLANs and the VLANs are associated with the same MSTIs.
Figure 78 Multiple Spanning Tree Region
Configuration Name: Marketing Region
Revision Level: 1
VLAN to MSTI Associations:
MSTI ID 1
VLAN: Sales (VID 2)
VLAN: Presales (VID 3)
MSTI ID 2
VLAN: Accounting (VID 4)
MSTI ID 3
VLAN: Marketing (VID 5)
VLAN: Sales Support (VID 6)
Configuration Name: Marketing Region
Revision Level: 1
VLAN to MSTI Associations:
MSTI ID 1
VLAN: Sales (VID 2)
VLAN: Presales (VID 3)
MSTI ID 2
VLAN: Accounting (VID 4)
MSTI ID 3
VLAN: Marketing (VID 5)
VLAN: Sales Support (VID 6)