Which command must be run before downgrading a Cisco Nexus 9300 Series Switch?

An engineer must implement private VLANs for a group of Cisco UCS 8-Series servers. The primary VLAN is present, But the secondary VLAN must Be added to Both fabrics. Which configuration set accomplishes this task?

An engineer must allow communication between the APIC controller and an OpenStack OpFlex agent. The agent Is running on a compute node directly plugged to a Cisco ACI leaf switch The engineer must enable and extend Intra VLAN on the port facing the compute and extend the Infra VLAN to the host. Which action must be taken to meet these requirements?
An engineer is configuring a vHBA template in Cisco UCS Manager. The engineer needs to specify the logical addresses used by the vHBA and the path through which the SAU Traffic flows. Which two resources must be specified in the vHBA template? (Choose two)
What is the impact of upgrading the firmware version of the Cisco MDS 9200i Series Switch?
An engineer must create a scheduler configuration to create two backup jobs per day. The backup file must be copied to a server in the operations VRF. Which configuration accomplishes this task?
An engineer must develop a Python script that generates an interface configuration JinJa template called port_config.j2 with values defined in a Python dictionary
called int_dict. The generated output must be written to a file called port.conf in the same directory as the Python script. Which line must be added to complete the script and send the
interface configuration generated to a Cisco Nexus switch using SSH?
Which two actions are needed to configure a single Cisco APIC controller for a Cisco ACI fabric for the first time? (Choose two.)
An engineer must back up the Cisco UCS Manager configuration to a remote server. The backup job must meet these requirements:
The backup must use the TCP protocol and be secure.
Client identification does not need to be verified before data is transmitted
The backup must contain the system configuration, including usernames, roles, and locales.
The operations team requires that the backup file is in a human-readable format.
Which set of configurations should the engineer use?
Which statement describes the target channel adapter in InfiniBand architecture?