3com S7906E Instruccion De Instalación

 

1-27 

Figure 1-10 Network diagram for intersecting-ring load balancing configuration 

 

 

1)  Configuration on Device A 

# Create VLANs 10 and 20, map VLAN 10 to MSTI 1 and VLAN 20 to MSTI 2, and activate MST region 

configuration.  

<DeviceA> system-view 

[DeviceA] vlan 10 

[DeviceA-vlan10] quit 

[DeviceA] vlan 20 

[DeviceA-vlan20] quit 

[DeviceA] stp region-configuration 

[DeviceA-mst-region] instance 1 vlan 10 

[DeviceA-mst-region] instance 2 vlan 20 

[DeviceA-mst-region] active region-configuration 

[DeviceA-mst-region] quit 

# Configure the suppression time of physical-link-state changes on GigabitEthernet 2/0/1 and 

GigabitEthernet 2/0/2 as zero, disable STP, configure the two ports as trunk ports, remove them from 

VLAN 1, and assign them to VLAN 10 and VLAN 20.  

[DeviceA] interface gigabitethernet 2/0/1 

[DeviceA-GigabitEthernet2/0/1] link-delay 0 

[DeviceA-GigabitEthernet2/0/1] undo stp enable 

[DeviceA-GigabitEthernet2/0/1] port link-type trunk 

[DeviceA-GigabitEthernet2/0/1] undo port trunk permit vlan 1 

[DeviceA-GigabitEthernet2/0/1] port trunk permit vlan 10 20 

[DeviceA-GigabitEthernet2/0/1] quit 

[DeviceA] interface gigabitethernet 2/0/2 

[DeviceA-GigabitEthernet2/0/2] link-delay 0 

[DeviceA-GigabitEthernet2/0/2] undo stp enable