What is the fastest way for an engineer to test the implementation of SRST in a production environment?
A. Shut down the Cisco Unified Communications Manager Servers.
B. Shut down the switch ports connected to the Cisco Unified Communications Manager Servers.
C. Add a null route to the publisher Cisco Unified Communications Manager at the remote router. Remove the null route when the operation is verified.
D. Unplug the IP phones from their switch ports.
E. Verification is not needed.
C is the correct answer, but I beg to differ that they should have said “Safest” instead of fastest, because I do believe walking by and unplugging the CUCM servers is definitely the fastest. Production or not.
I would think shutting down the switchports connected to the CUCM would be faster also.
This is more an ethical question on what you should and shouldnt do in a production environment.