Implementing Cisco Enterprise Network Core Technologies (ENCOR)
Validates professional-level knowledge of implementing core enterprise network technologies including dual-stack (IPv4 and IPv6) architecture, virtualization, infrastructure, network assurance, security, and automation. The ENCOR 350-401 is a 120-minute exam that serves as the core exam for both CCNP Enterprise and CCIE Enterprise certifications. Passing this exam earns the Cisco Certified Specialist - Enterprise Core certification and satisfies the core requirement for CCNP Enterprise, CCIE Enterprise Infrastructure, and CCIE Enterprise Wireless.
Exam domains
- Infrastructure30%
Troubleshoot 802.1Q trunking, EtherChannels, and RSTP/MST with root guard and BPDU guard. Configure EIGRP, OSPFv2/v3, eBGP, and IP services (NTP/PTP, NAT/PAT, HSRP/VRRP, PIM multicast).
- Security20%
Configure device access control and AAA, plus infrastructure security with ACLs and CoPP. Describe REST API security and network security design including NGFW, TrustSec, and MACsec.
- Architecture15%
Explain 2-tier, 3-tier, fabric, and cloud enterprise designs with high availability via FHRP and SSO. Cover Cisco Catalyst SD-WAN and SD-Access control/data planes and QoS configurations.
- Automation and Artificial Intelligence15%
Interpret Python scripts, JSON, and YANG. Describe APIs for Cisco Catalyst Center and SD-WAN Manager, interpret RESTCONF responses, build EEM applets, and compare agent vs. agentless tools.
Sources
Questions are grounded in 100 references from official and authoritative materials.