Question 1: How to convert SDWAN branch into uCPE?

Answer:

Run the request system hypervisor enable no-confirm CLI command to install the KVM on Versa SDWAN branch and other required packages to manage the lifecycle of VNFs. Push the service chain configuration after this step.

request system hypervisor enable no-confirm

Question 2: How to delete the existing VNF and add a new VNF to the branch?

Answer:

Follow these steps to delete the existing VNF and add new VNF to the branch:

1. Select Workflows > Template > Service Chains and click to create service chain. This opens the Service Chains window and you can see the VNF2 on the right side of the window.
   
2. Drag and drop the VNF2 to the box against service chain field and click Create.
   
   

Question 3: Do I need to have connectivity with both the SDWAN Controllers for the configuration to be pushed to CPE?

Answer: 

No. CPE needs to be connected with at least 1 Versa SDWAN Controller for the configuration to be pushed.