
Keith Barker
Networking & Network Security
Core Cisco certification paths for teams standardizing role coverage across network administration, enterprise routing and switching, automation, security, data center, and collaboration. Each course pairs expert-led video with Cisco IOS virtual labs and N2K practice exams.
Certification architecture
Start with a shared baseline, map specialized tracks to the technologies your team actually operates, then develop an expert bench for architecture and incident response.
Certification tier
Bring new network hires to a baseline of routing, switching, security, and automation. The CCNA and CCST tracks build the team's shared vocabulary so senior engineers stop spending time on first-principles troubleshooting.
The associate-level baseline for every network engineer on the team. Covers routing, switching, IP services, security fundamentals, automation, and programmability.
Entry-level support skills for new hires moving into network or cybersecurity operations. A short on-ramp before the team commits to CCNA-level training.
Technician-level diagnostic skills for field-services and onsite-support roles working with routing, data center, and collaboration hardware.
Certification tier
Match team specializations to your network's actual workload. CCNP tracks split into Enterprise, Automation, Security, Data Center, Collaboration, and Service Provider — pick the ones that align with the technologies you operate, not all of them.
Professional-level enterprise networking — design, deploy, and troubleshoot at scale. Pairs the ENCOR core exam with an Enterprise concentration of your team's choosing.
Programmability for network teams: APIs, infrastructure-as-code, Ansible, Python, and AI-assisted troubleshooting. The path Cisco is steering DevNet toward.
Defend enterprise networks with Cisco firewalls, ISE, Firepower, and AMP for Endpoints. The professional-level path for security-engineering teams running a Cisco stack.
Data-center fabric, UCS, ACI, storage, and automation for teams operating Cisco data-center infrastructure. Includes Hyperflex, Nexus, and FCoE deep-dives.
Voice, video, and unified-communications platforms (CUCM, CLACCM, Webex). For teams supporting hybrid-work collaboration infrastructure.
For teams operating service-provider networks: SPCOR core plus advanced routing and automation specializations.
Certification tier
Develop the senior bench that owns architecture and incident response. CCIE-level competency is the difference between a team that ships solutions and a team that escalates to a vendor.
Expert-level routing, switching, and architecture. The bench that handles enterprise design and the hard incidents.
Customer leaders describe the value in operational terms: faster troubleshooting, clearer onboarding, and a better view of whether engineers are ready for the network they manage. That's the outcome leadership cares about — not seat-time or completion percentages.
Role-based paths
Match Cisco training to the actual roles your team holds. Each path bundles the right cert tracks plus the operational depth engineers need day-to-day.
Routing, switching, SD-WAN, and architecture skills your network team relies on every day. CCNA and CCNP Enterprise prove competency to leadership and pair with hands-on labs that emulate real enterprise topologies.
For teams supporting Webex, Unified Communications Manager, and hybrid-collaboration infrastructure. Maps directly to CCNP Collaboration and the ongoing Webex / UCCX operational stack.
Defend enterprise networks with Cisco firewalls, ISE, Firepower, AMP, and SecureX. CCNP Security plus operational depth across endpoint, web, and email security tooling.
Bring NetDevOps practices to the network team. Python, APIs, infrastructure-as-code, and the CCNA/CCNP Automation tracks (formerly DevNet) for engineers wiring Cisco infrastructure into CI/CD.
Deploy and operate UCS, ACI, and Nexus fabrics. CCNP Data Center plus the operational depth your team needs to run hyperconverged and storage infrastructure.
Platform depth
Platform-by-platform deep dives for the specificCisco tools your team operates.
Application Centric Infrastructure for SDN-based data centers. Fabric provisioning, policy-driven networking, and automation patterns your data-center team will actually use.
Unified Computing System — compute, network, and storage convergence. Configure UCS profiles, fabric interconnects, and integrate with the broader Cisco data-center stack.
Next-gen firewall platform for IPS, traffic inspection, and threat detection. Pairs directly with the CCNP Security 300-710 SNCF concentration.
Cloud-managed Wi-Fi, switching, routing, and security via the Meraki Dashboard. Ideal for distributed and SMB-network teams.
Voice, video, and messaging infrastructure. Configure call routing, VoIP endpoints, and dial plans for enterprise collaboration.

Hands-on Cisco practice
Human-led training is the point: engineers practice real skills with expert guidance, not just video playback.
Why CBT Nuggets
The platform features IT directors evaluating us against Pluralsight, Udemy Business, and LinkedIn Learning ask about most often.
Additional Cisco training in the catalog beyond the curated paths above.
Practitioner-led
Built and taught by engineers who have spent decades running production Cisco infrastructure — not crowd-sourced contributors.

Networking & Network Security

Data Center & Network Design

Cisco Collaboration & Microsoft Teams Administration
Team outcome
Structured networking and infrastructure paths give teams a shared baseline before outages, migrations, and escalations test them.
Best fit for: leaders reducing single points of failure across network, cloud, security, and systems administration responsibilities.
Common questions IT directors ask when evaluating Cisco training for their team.