Which component is not part of a typical Ethernet frame?

In a typical Ethernet frame, various fields are structured to ensure proper communication within a network. The destination MAC address, source MAC address, and EtherType field are standard components of every Ethernet frame.

The destination MAC address is used to specify the intended recipient of the data being sent over the network, allowing the frame to be delivered to the correct device. The source MAC address indicates which device sent the frame, enabling the recipient to understand where the data originated.

The EtherType field plays a critical role in indicating the protocol encapsulated in the Ethernet frame, such as IPv4 or IPv6. This helps devices on the network interpret how to process the data contained within the frame.

In contrast, the Network Name field does not exist in a traditional Ethernet frame. This field is more commonly associated with networking technologies such as wireless networking (Wi-Fi), where identifying the wireless network's name (SSID) is necessary for connection. Therefore, the presence of a Network Name field at the data link layer is not applicable to Ethernet frames, making it the correct response to this question.