QYTANG EVOLUTION
Explore complete public sessions by year and follow how technology evolves.
This three-part episode covers Cisco ISE 3.x cloud-first, visibility, and API features; infrastructure as code with Terraform; and Azure AD identity …
This episode demonstrates Yigeyun SASE from identity onboarding, clients, internal DNS, and application publishing to watermarking, acceleration, IT …
This episode compares ZTNA and traditional VPNs through access models, trust boundaries, and attack surfaces. Identity, context, policies, and trust …
This episode starts with traditional VPN limitations in cloud and SaaS environments, then compares SASE and SSE architectures and service boundaries.…
This two-part episode traces networking from hardware-centric command-line operations to virtualization, cloud, automation, and software-defined arch…
This episode explains Cisco NSO through NETCONF, YANG, device models, and service models. A service lab demonstrates repeatable cross-device configur…
This episode introduces OpenConfig's vendor-neutral YANG models and compares native, IETF, and OpenConfig schemas. RESTCONF labs on Cisco IOS XE and …
