12. Interconnect all other spine devices to all other leaf devices using supported VCP interfaces.
13. Install the VCF feature licenses.
For a VCF deployment, two license keys are recommended for redundancy—one for the device in the
primary Routing Engine role and the other for the device in the backup Routing Engine role.
To purchase a feature license for VCF, contact your Juniper Networks sales representative
(https://www.juniper.net/us/en/contact-us/sales-offices). The Juniper sales representative will provide
you with the feature license files and license keys. You will be asked to supply the chassis serial number
of your switch; you can obtain the serial number by running the show virtual-chassis command.
After obtaining the licenses, follow the instructions in Generating License Keys.
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