99[SwitchA-GigabitEthernet4/0/2] smart-link flush enable[SwitchA-GigabitEthernet4/0/2] quit6. Verify the configurationsYou can use the display smart-link group command to display the Smart Link groupconfiguration on each switch. For example:Display the Smart Link group configuration on Switch C.[SwitchC] display smart-link group 1Smart Link group 1 information:Device ID: 000f-e23d-5af0Preemption mode: NONEControl VLAN: 1Protected VLAN: Reference Instance 0 to 15Member Role State Flush-count Last-flush-time-------------------------------------------------------------------------------GigabitEthernet4/0/1 MASTER ACTVIE 5 16:37:20 2009/02/21GigabitEthernet4/0/2 SLAVE STANDBY 1 17:45:20 2009/02/21Multiple Smart Link groups load sharing configurationexampleNetwork requirementsAs shown in Figure 20:• The traffic of VLAN 1 through VLAN 200 on Switch C are dually uplinked to Switch A bySwitch B and Switch D. Implement load sharing to uplink the traffic of VLAN 1 throughVLAN 100 and the traffic of VLAN 101 through VLAN 200 over different links to Switch A.• Implement dual link backup on Switch C: the traffic of VLANs 1 through 100 (mapped toMSTI 0) is uplinked to Switch A by Switch B; the traffic of VLANs 101 through 200(mapped to MSTI 2) is uplinked to Switch A by Switch D. Smart Link group 1 referencesMSTI 0, and Smart Link group 2 references MSTI 2.• The control VLAN of Smart Link group 1 is VLAN 10 and that of Smart Link group 2 is VLAN101.
