Apparently, they 'certified' computer things of some sort. That kinda talk is not my bag, but I did notice CISCO MENTIONED.
p.s. Did you read all the instructions for spies coming to Frankfurt? Like right out there on the internet. Fascinating the balls on these people.

CIA TRAVEL GUIDE FOR SECRET AGENTS IN GERMANY
Here's two of the more interesting instructions.
Enter at CAC4 (the big entrance)
Present your Black passport if that’s all you have, and you will get a yellow vistor’s badge. You can trade this for a blue visitor badge at Post 1.

Help protect everyone’s cover. Avoid using terms outside of the SCIF that could betray that people are not “State Department” employees. Better to keep work discussions at work.

#TomClancyFactorIntensifies
I did. The casual observer might not grasp the instructions, but they were clear to me. CISCO makes the networking stuff for computers to run on to put it in simple terms. So they decided to stop teaching the class. It was very difficult. my person was the only one to make above a C or B. 5 or 6 failed the class. Its brainwork. Not my kind of brainwork.
CCIE is a Cisco certification program but this has now become a program that extends well beyond Cisco alone and has become more of a generic training program for network engineers.
Cisco Certified Internetwork Expert
This is now an industry standard for network training.