Which of these statements about FSPF is true？（）

• A、 It supports multipath routing
• B、 It can run any type of storage ports
• C、 When it is used， hop-by-hop routes are based only on the switch ID
• D、 When it is used， path status is based on the functionality of attached ports
• E、 It runs only on a switch fabric and cannot function in a VSAN