Free ENCOR 350-401 Exam Prep
Implementing Cisco Enterprise Network Core Technologies (ENCOR 350-401) v1.2
Prepare for the ENCOR 350-401 exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
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ENCOR Cisco Certifications License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Phase 1: Architecture and DesignYou are here
Master 2-tier vs 3-tier campus, FHRP/SSO, Catalyst SD-WAN (vBond/vManage/vSmart, OMP, TLOC), SD-Access (LISP, VXLAN, fabric roles), and QoS interpretation.
Phase 2: Virtualization and Overlays
Learn Type 1/2 hypervisors and vSwitch behavior, VRF, GRE/IPsec tunneling, LISP control plane, and VXLAN with BGP EVPN.
Phase 3: Infrastructure (Largest Domain)
Drill 802.1Q trunking, EtherChannels (LACP/PAgP), RSTP/MST with root and BPDU guard, OSPFv2/v3 areas including NSSA, eBGP best path, PBR, NTP/PTP, NAT/PAT, HSRP/VRRP, and multicast (PIM SM, Auto-RP/BSR, anycast RP, MSDP, SSM, BIDIR).
Phase 4: Assurance and Programmability
Practice debugs and conditional debugs, Flexible NetFlow, SPAN/RSPAN/ERSPAN, IP SLA, Catalyst Center AI workflows, NETCONF, and RESTCONF.
Phase 5: Security and Automation/AI
Configure local users and AAA (TACACS+/RADIUS), ACLs, CoPP, REST API security, TrustSec/SGT, MACsec; learn Python basics, JSON/YANG, Catalyst Center and SD-WAN Manager APIs, REST response codes, EEM applets, and agent vs agentless orchestration (Ansible/Terraform/Puppet/Chef).
Can You Take the ENCOR 350-401 Exam?
Check if you meet the basic eligibility requirements
- •Pearson VUE delivery either at a physical test center or online via OnVUE proctoring
- •Cisco professional certifications are valid for three years and require recertification
- •Passing 350-401 alone earns the Cisco Certified Specialist - Enterprise Core badge
- •ENCOR is the qualifying core exam for both CCNP Enterprise and CCIE Enterprise Infrastructure
ENCOR 350-401 Quick Facts
Time to Get Licensed
12-20 weeks of focused review for candidates with CCNA-level networking experience
From start to license in hand
Retake Policy
Cisco enforces a 5 calendar day wait between attempts on the same exam, and a maximum of 4 attempts per rolling 12-month period for the same exam ID.
Total Cost Breakdown
Free ENCOR 350-401 Prep Tools
Reported exam pass rate: Cisco does not publish public pass-rate data for the 350-401 ENCOR exam.. These figures describe exam candidates, not OpenExamPrep user outcomes. Check the exam sponsor’s website for published statistics.
100 Practice Questions
Cisco 350-401 ENCOR questions weighted to the official six-domain v1.2 blueprint.
Real Cisco Syntax
Covers IOS-XE configuration, show output, NETCONF/RESTCONF, and Catalyst Center API patterns.
Refreshed for 2026
Review the ENCOR v1.2 blueprint that went live March 19, 2026 (wireless removed, AI added).
Free Access
Detailed explanations on every question - including why each wrong answer is wrong.
What You'll Study
17 chapters covering the exam topics in this guide
Introduction & Exam Overview
2 sections
Enterprise Campus Architecture and High Availability
3 sections
Cisco Software-Defined Architecture: SD-WAN and SD-Access
3 sections
Device and Network Virtualization Technologies
3 sections
Layer 2 Infrastructure: Trunking, EtherChannel, and Spanning Tree
3 sections
Layer 3 Routing: OSPF Multi-Area and Protocol Comparison
3 sections
Exterior Routing: BGP Peering and Path Selection
2 sections
IP Services and First-Hop Redundancy
3 sections
IP Multicast Architecture and Protocols
3 sections
Network Diagnostics, Monitoring, and Telemetry
3 sections
Performance Monitoring and Model-Driven Assurance
3 sections
Device Access Control and AAA Architecture
2 sections
Infrastructure Security: ACLs, CoPP, and API Security
3 sections
Enterprise Network Security Design: ISE, TrustSec, and MACsec
3 sections
Network Automation Fundamentals: Python, JSON, and YANG
3 sections
Controller REST APIs and RESTCONF Implementation
3 sections
Event-Driven Automation and Infrastructure Orchestration
3 sections
ENCOR 350-401 Exam Details
Implementing Cisco Enterprise Network Core Technologies (ENCOR 350-401) v1.2
Administered by Cisco
Exam Content Breakdown
Based on the official Cisco content outline
Enterprise design (2-tier, 3-tier, fabric, cloud), high availability with FHRP and SSO, Cisco Catalyst SD-WAN control/data planes (vBond, vManage, vSmart, OMP, TLOC), Cisco SD-Access control/data planes (LISP, VXLAN, edge/border/CP nodes), traditional campus interop, and QoS configuration interpretation.
Device virtualization (Type 1/2 hypervisors, virtual machines, virtual switching), data path virtualization (VRF, GRE, IPsec tunneling), and network virtualization concepts (LISP, VXLAN).
Layer 2 (802.1Q trunking troubleshooting, EtherChannels with LACP/PAgP, RSTP and MST, root guard, BPDU guard); Layer 3 (EIGRP vs OSPF concepts, OSPFv2/v3 multi-area design, eBGP between directly connected neighbors, policy-based routing); IP services (NTP/PTP, NAT/PAT, HSRP/VRRP, multicast with RPF, PIM SM, IGMP v2/v3, SSM, BIDIR-PIM, MSDP).
Diagnosing problems with debugs, conditional debugs, traceroute, ping, SNMP, syslog; Flexible NetFlow; SPAN/RSPAN/ERSPAN; IP SLA configuration and verification; Cisco Catalyst Center (formerly DNA Center) traditional and AI-powered workflows; NETCONF and RESTCONF configuration and verification.
Device access control (lines, local user authentication, AAA with TACACS+/RADIUS), infrastructure security features (ACLs, CoPP), REST API security (token auth, TLS, rate limiting), and network security design components (threat defense, endpoint security, next-generation firewall, TrustSec/SGT, MACsec).
Python basics (data types, requests, ncclient), JSON syntax and parsing, YANG data modeling, Cisco Catalyst Center and SD-WAN Manager APIs, REST response codes and payloads with RESTCONF, EEM applets for event-driven automation, and agent vs agentless orchestration tools (Ansible, Puppet, Chef, Terraform).
What's Included
17 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
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What's Next After the ENCOR 350-401?
After passing the ENCOR 350-401, you can pursue these career paths
Cisco ENARSI 300-410 (CCNP Enterprise concentration)
Pair ENCOR with ENARSI to complete CCNP Enterprise with the routing concentration.
Cisco ENSDWI 300-415 (CCNP Enterprise concentration)
Add SD-WAN depth on top of ENCOR with the Catalyst SD-WAN concentration exam.
Cisco ENSLD 300-420 (CCNP Enterprise concentration)
Move from implementation to advanced enterprise design with the ENSLD concentration.
Cisco Certified Internetwork Expert (CCIE Enterprise Infrastructure)
ENCOR satisfies the qualifying core exam for the CCIE Enterprise Infrastructure track.
ENCOR 350-401 Exam FAQ
Official Cisco Resources
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