Which command reduces the amount of time it takes to complete the ISSU on a Cisco Nexus 7000 Series Switch that has dual supervisor modules and two I/O modules?
A. insinstall all epld bootflash:<image> parallel
B. install all kickstart <image> system <image> parallel
C. install all kickstart <image> system <image>
D. install all epld bootflash: <image>
Correct Answer: B