Which of the following are requirements for having an ISL between two FC switches? (Select TWO).

Fibre Channel switches from different models or even different vendors can typically form an ISL, provided they adhere to the Fibre Channel standards.

E-ports (Expansion ports) are specifically designed for connecting two Fibre Channel switches together to form an ISL, enabling fabric expansion and communication between switches.

F-ports (Fabric ports) are used to connect end devices, such as servers, to a Fibre Channel switch, not for connecting two switches together.

Each Fibre Channel switch in a fabric must possess a unique domain ID to ensure proper routing of frames and to avoid conflicts when switches discover and communicate with each other across the ISL.

While it is best practice to have switches running compatible firmware, minor differences in firmware levels do not inherently prevent an ISL from forming, though significant discrepancies might cause issues.