Due to a major version change, an engineer must perform a software upgrade on a Cisco Nexus Series switch.
Which two technologies can be implemented to reduce disruptions to the network during the upgrade? (Choose two.)
A. vPC
D. MLAG
E. PAgP
E. PAgP
A. vPC
B. HSRP
C. VDC
D. MLAG
E. PAgP
should be AB