A Network Technician Needs to Install the Latest Firmware on the Switch

Multiple Choice

A network technician needs to install the latest firmware on the switch to address a recently discovered vulnerability. Which of the following should the technician do to have a rollback plan in case of issues with the new firmware? (Choose two.)

A) Label the switch with IP address and firmware version
B) Draw the switchport diagram
C) Create a change management document
D) Draw the network rack logical diagram
E) Confirm standard operating procedures documentation
F) Create a performance baseline of the switch