Seeking and Using External Expertise
Describe a time when you realized you lacked the necessary knowledge to complete a task and sought help from an external expert or resource. What was the outcome?
Why Interviewers Ask This
Cisco evaluates this question to assess a candidate's humility and resourcefulness. In their collaborative, network-centric environment, admitting gaps in knowledge is valued over pretending competence. They want to ensure you can identify when external expertise is needed, locate the right resources quickly, and integrate that new knowledge to deliver results without delaying project timelines.
How to Answer This Question
1. Select a specific scenario where your initial knowledge was insufficient for a complex task, ideally involving cross-functional collaboration or new technology. 2. Clearly define the gap: explain exactly what you did not know and why it mattered to the project's success. 3. Describe your proactive search process: mention specific experts you consulted, documentation you reviewed, or training you pursued, highlighting Cisco's value of continuous learning. 4. Detail the implementation phase: how you applied the external advice to solve the problem effectively. 5. Conclude with measurable outcomes, such as time saved, errors prevented, or improved system reliability, emphasizing the positive impact on the team.
Key Points to Cover
- Demonstrating intellectual honesty by admitting what you do not know
- Showing initiative in finding the right external resources or mentors
- Highlighting the ability to quickly learn and apply new information
- Connecting the solution directly to business value or technical stability
- Reflecting a growth mindset aligned with Cisco's innovation culture
Sample Answer
In my previous role as a Network Engineer, I was tasked with migrating our legacy infrastructure to a new SD-WAN architecture using a vendor-specific protocol I had never implemented before. Mid-project, I realized my theoretical understanding wasn't enough to troubleshoot latency spikes affecting critical voice traffic. Instead of guessing, I immediately paused the deployment to consult an external certification expert from the vendor community who specialized in that specific protocol version. I also reached out to a senior architect at Cisco to review our configuration best practices. By integrating their feedback, we adjusted our QoS policies and routing logic. This intervention reduced packet loss by 95% and allowed us to complete the migration two days ahead of schedule. The outcome was a stable network that handled peak loads efficiently, and I gained a certification that I now use to mentor junior engineers on similar deployments.
Common Mistakes to Avoid
- Claiming you solved the problem entirely alone to appear self-reliant, which signals arrogance
- Blaming the lack of knowledge on poor management or unclear requirements rather than taking ownership
- Focusing too much on the struggle instead of the successful resolution and outcome
- Selecting a trivial example where seeking help was unnecessary or obvious to everyone
Practice This Question with AI
Answer this question orally or via text and get instant AI-powered feedback on your response quality, structure, and delivery.
Related Interview Questions
Defining Your Own Success Metrics
Medium
GoogleInfluencing Non-Technical Policy
Medium
CiscoAchieving Consensus on Architecture
Hard
AirbnbHandling tight deadlines
Easy
StripeDesign a Set with $O(1)$ `insert`, `remove`, and `check`
Easy
CiscoDesign a System to Handle Retries and Dead Letter Queues (DLQ)
Medium
Cisco