Which two technologies can overcome the link blocking feature that STP implements to ensure a loop-free topology? (Choose two.)
A. vPC
B. ISSU
C. MEC
D. NX-OS HA
E. GLBP
Which two technologies can overcome the link blocking feature that STP implements to ensure a loop-free topology? (Choose two.)
A. vPC
B. ISSU
C. MEC
D. NX-OS HA
E. GLBP