300-420 · Question #420
An engineer needs to design a management network for the company. The solution has these requirements: - overlay network does not cause routing issues - ease of troubleshooting for the operations…
The correct answer is D. VRF for management traffic and SSH keys for device access. Using a VRF (Virtual Routing and Forwarding) instance for management traffic isolates the management overlay from the production network, preventing routing issues and simplifying troubleshooting. SSH keys provide secure, authenticated device access.
Question
An engineer needs to design a management network for the company. The solution has these requirements:
- overlay network does not cause routing issues
- ease of troubleshooting for the operations team
- devices are accessed securely
Which solution meets these requirements?
Options
- Aprivate VLANs for management traffic and TACACS+ for device access
- BVLANs for management traffic and RADIUS for device access
- Cseparate physical interfaces for management traffic and TACACS+ for device access
- DVRF for management traffic and SSH keys for device access
How the community answered
(38 responses)- A8% (3)
- B13% (5)
- C3% (1)
- D76% (29)
Explanation
Using a VRF (Virtual Routing and Forwarding) instance for management traffic isolates the management overlay from the production network, preventing routing issues and simplifying troubleshooting. SSH keys provide secure, authenticated device access.
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