What is a characteristic of the UDP protocol?

What is a characteristic of the UDP protocol?

An engineer is configuring web authentication using non-standard ports and needs the switch to redirect traffic to the correct port.
Which command should be used to accomplish this task?

An administrator is configuring new probes to use with Cisco ISE and wants to use metadata to help profile the endpoints. The metadata must contain traffic information relating to the endpoints instead of industry-standard protocol information Which probe should be enabled to meet these requirements?

A policy is being created in order to provide device administration access to the switches on a network. There is a requirement to ensure that if the session is not actively being used, after 10 minutes, it will be disconnected. Which task must be configured in order to meet this requirement?