A rollout plan for a new version of Cisco IOS Software has been devised by the engineering team.
The plan calls for installing Cisco IOS Release 12.2(33)SRD on all Cisco 7600 Series Routers in
the network. During the plan review with operations, what concerns should you raise about this
plan? (Choose two.)

A.
the 7600 Series Routers that are in the network with Cisco Catalyst 6500 Series Supervisor
Engine 1

B.
the amount of memory installed on the line cards

C.
the amount of empty flash memory space to hold the new image

D.
the lack of time in the normal operations maintenance window to upgrade all routers