Lenovo RackSwitch G8264 Application Manual page 231

4. Configure port on Switch A connecting to Layer 2/3 router 2.
5. Configure ports on Switch A connecting to downstream VLAG switches C and D.
6. Configure ports on Switch B connecting to downstream switches E and F.
7. Configure ISL between switches C and D, and between E and F as shown in Step 1.
8. Configure the Switch G as shown in Step 2.
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RS G8264(config)# vlan 20
VLAN number 20 with name "VLAN 20" created
VLAN 20 was assigned to STG 20
RS G8264(config­vlan)# exit
RS G8264(config)# interface port 1,2,6
RS G8264(config­if)# switchport mode trunk
RS G8264(config­if)# switchport trunk allowed vlan 20
RS G8264(config­if)# exit
RS G8264(config)# interface port 6
RS G8264(config­if)# lacp key 500
RS G8264(config­if)# lacp mode active
RS G8264(config­if)# exit
RS G8264(config)# vlag adminkey 500 enable
Repeat these commands on Switch B for ports connecting to Layer 2/3 router 2.
RS G8264(config)# vlan 20
RS G8264(config­vlan)# exit
RS G8264(config)# interface port 10,11
RS G8264(config­if)# switchport mode trunk
RS G8264(config­if)# switchport trunk allowed vlan 20
RS G8264(config­if)# lacp key 600
RS G8264(config­if)# lacp mode active
RS G8264(config­if)# exit
RS G8264(config)# vlag adminkey 600 enable
Repeat these commands on Switch B for ports connecting to downstream VLAG
switch C and D.
RS G8264(config)# vlan 30
RS G8264(config­vlan)# exit
RS G8264(config)# interface port 15­18
RS G8264(config­if)# switchport mode trunk
RS G8264(config­if)# switchport trunk allowed vlan 30
RS G8264(config­if)# lacp key 700
RS G8264(config­if)# lacp mode active
RS G8264(config­if)# exit
Chapter 12: Virtual Link Aggregation Groups
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