Which two commands can you issue on a Cisco Nexus 5548UP Switch to determine which interfaces are connected to fabric extenders? (Choose two.)
A. show fex-fabric interface
B. show fex
C. show fex fex-id
D. show fex interface
E. show fex detail
Which two commands can you issue on a Cisco Nexus 5548UP Switch to determine which interfaces are connected to fabric extenders?