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This chapter describes the Cisco NX-OS interface commands that begin with V.
To create a virtual port-channel (vPC) domain, use the vpc domain command. To remove a vPC domain, use the no form of this command.
Domain ID for the vPC. The range of numbers is from 1 to 1000. You must use unique vPC IDs for each vPC within a single virtual device context (VDC). |
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You must enable the vPC feature before you can create a vPC domain.
You put all vPC interfaces, including the vPC peer link, on both of the vPC peer devices into the identical vPC domain. You must have unique vPC domain numbers within each VDC. Once you create a vPC domain, the system automatically creates a vPC system MAC address that is unique to that vPC.
You also use this command to enter the vpc-domain command mode in order to configure vPC parameters.
This example shows how to create a vPC domain:
This example shows how to enter the vpc-domain command mode to configure an existing vPC domain:
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Displays information about vPCs. If the feature is not enabled, the system displays an error when you enter this command. |
To suspend a nonvirtual port channel (vPC) port when the peer link of a vPC secondary goes down, use the vpc orphan-port suspend command. To resume the non-vPC port, use the no form of this command.
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A non-vPC port, also known as an orphaned port, is a port that is not part of a vPC.
This example shows how to suspend an orphan port:
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