Refer to the exhibit. vManage and vBond have an issue establishing a connection to vSmart. Which two actions does the administrator take to fix the issue? (Choose two.)

While hostname and system IP are critical, reconfiguring them from the CLI is usually done during initial setup; if the issue is a connection to vSmart from other controllers, certificates are a more common problem once basic addressing is in place.

Manually resyncing vManage and vBond is not directly related to a vSmart connection issue and would not resolve a certificate problem on vSmart.

Once a certificate signing request (CSR) for the vSmart controller has been submitted to a certificate authority (CA) and the signed certificate has been received, it must be installed on the vSmart controller to establish trust and allow control plane connections.

Deleting and re-adding vSmart is a drastic step and might be necessary if the initial setup was completely flawed, but the problem description points more towards a certificate issue, which choices C and E directly address.

For secure communication, the vSmart controller requires a valid device certificate. This involves generating a Certificate Signing Request (CSR) on the vSmart and then submitting it to a trusted Certificate Authority (CA) to get a signed certificate.