Cisco
300-415 · Question #340
300-415 Question #340: Real Exam Question with Answer & Explanation
The correct answer is D: It encounters redirection problems.. When an ISR 4000 has both a UDI and a SUDI and PnP provisioning is configured using only the UDI, the device encounters redirection problems because the PnP server cannot correctly correlate and redirect the device during the claim process.
Router Deployment
Question
What problem happens on a device with two serial numbers, a unique device identifier (UDI), and a secure unique device identifier (SUDI) when an engineer provisions ISR 4000 by PnP using only a UDI?
Options
- AIt faces interface buffer overflow problems.
- BIt encounters memory overload problems.
- CIt encounters spanning tree issues.
- DIt encounters redirection problems.
Explanation
When an ISR 4000 has both a UDI and a SUDI and PnP provisioning is configured using only the UDI, the device encounters redirection problems because the PnP server cannot correctly correlate and redirect the device during the claim process.
Common mistakes.
- A. Interface buffer overflow is a hardware-layer issue unrelated to PnP identity resolution or the dual-serial-number condition.
- B. Memory overload is a resource-level problem unrelated to PnP provisioning logic or identifier mismatches.
- C. Spanning tree issues are Layer 2 loop-prevention concerns completely unrelated to the PnP zero-touch provisioning process.
Concept tested. PnP provisioning with UDI vs. SUDI on ISR 4000
Topics
#PnP Provisioning#UDI/SUDI#Device Identification#Redirection Problems
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