Lenovo ThinkServer RD540 - Manual (Page 61)

8200 Series Converged Network Adapter and 3200 Series Intelligent Ethernet Adapter Page 43
The configurations in Figure 22 and Figure 23 are unsupported because the vPC can be bound to only one
interface.
Figure 22: Invalid LACP Configuration (One vPC Linked to Two Nexus 5x00s)
Figure 23: Invalid LACP Configuration (Two vPCs Linked Separately to Two Nexus 5x00s)
For information on configuring Cisco Nexus switches for vPCs, see to the following:
• Cisco Nexus 5000 Series Configuring vPCs at:
— http://www.cisco.com/en/US/docs/switches/datacenter/sw/4_2/nx-os/
interfaces/configuration/guide/if_vPC.pdf
— http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/
configuration_guide_c07-543563.html