If you don't burn for a topic yourself, you can't ignite the fire in others. That’s what Network Engineer Christian Kellerer has learned throughout his CCIE journey. Hear the rest of Christian’s story told to community manager Matt Saunders and Cisco VIP Micheline Murphy. Christian recounts his experience of taking the CCNP and the CCIE certification exams, discusses how he prepared, and what surprise challenges emerged.
The Cisco Learning Network