Impressive Past Experience
Working at a recognized tech giant like Cisco gives off a sense of credibility. Highlighting your specific accomplishment there shows what you can bring to the table.
Leadership and Efficiency
Managing a team and reducing network downtime are two significant achievements that demonstrate leadership and efficiency. It shows that you can handle responsibilities and deliver results.
Proven Problem Solving
Talking about your knack for troubleshooting complex network issues shows that you're a problem-solver and not just a button-pusher. It gives hiring managers a glimpse of your critical thinking abilities - a necessary trait for a Network Administrator.