Answer:
It seems like you want to know the Administrative Distance (AD) for a directly connected interface in a networking context. The Administrative Distance is a measure used in routing protocols to determine the trustworthiness of routing information from different sources. In most networking scenarios, when an interface is directly connected, the AD is typically set to a specific value of 0.
So, for a directly connected interface, the AD is usually 0. This means that routes learned through directly connected interfaces are considered the most reliable and preferred by the routing protocol.
Step-by-step explanation: