Cisco CCNP Enterprise ENCOR 350-401 - All Domains Architecture Virtualization Infrastructure Security Automation

By Riley Santos · Updated May 29, 2026

Questions25
Passing Score75%
Format100% Multiple Choice
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Question catalog for this preview

Catalog listing of the 5 preview questions for this quiz.

Question 1

A network engineer uses Cisco DNA Center to push configuration changes to 200 switches simultaneously. After the push, three switches report failures. Which DNA Center feature allows the engineer to quickly identify root cause across all devices?

Answer choices

  • A. Network Intent

  • B. Path Trace

  • C. Assurance with AI/ML analytics

  • D. Template Editor

Question 2

An engineer is troubleshooting an EIGRP issue. A route to 10.50.0.0/16 is in the topology table as a feasible successor but not installed in the routing table. What does this indicate?

Answer choices

  • A. The route has failed the feasibility condition

  • B. The route is a backup path that meets the feasibility condition

  • C. The route's reported distance is greater than the successor's feasible distance

  • D. EIGRP has been disabled for that network

Question 3

A Cisco SD-WAN deployment uses application-aware routing policies. The policy should route voice traffic over the MPLS link if the latency is below 150ms and jitter is below 30ms; otherwise, it should use the broadband link. Which SD-WAN feature enables this?

Answer choices

  • A. Data policies with Application-Aware Routing (AAR)

  • B. Control policies with service chaining

  • C. QoS policies with DSCP remarking

  • D. Security policies with URL filtering

Question 4

An engineer is implementing 802.1X port-based authentication with MAB as a fallback for devices that don't support 802.1X. Which statement describes MAB (MAC Authentication Bypass)?

Answer choices

  • A. MAB authenticates the device using its IP address as the identity

  • B. MAB sends the device's MAC address as both the username and password to a RADIUS server

  • C. MAB uses a pre-shared key stored on the switch for device authentication

  • D. MAB requires an EAP conversation between the endpoint and the switch

Question 5

An enterprise network runs IS-IS as the IGP. A network engineer notices that routes from Level 1 routers are not appearing in the Level 2 domain. What is the most likely cause?

Answer choices

  • A. IS-IS redistribution between levels is not configured

  • B. Level 1 routes are automatically leaked into Level 2 by default only by L1/L2 routers

  • C. The area address on Level 1 routers does not match the Level 2 backbone area

  • D. IS-IS does not support hierarchical routing between levels