Lesson 1: Securing Cloud Deployments with Cisco Technologies (SECCLD) v1.0 – Network Foundations, Architecture, and Device Operations

This lesson provides guided coverage of network foundations, architecture, and device operations within the Securing Cloud Deployments with Cisco Technologies (SECCLD) v1.0 Training.

Topics Covered

• Enterprise network roles, architectures, topologies, and traffic flow
• Cisco device platforms, operating systems, interfaces, and command-line workflow
• IPv4 and IPv6 addressing, subnetting, neighbor discovery, and forwarding behavior
• Ethernet switching, VLANs, trunks, spanning tree, and link aggregation
• Routing fundamentals, static routes, dynamic routing, and path selection
• Device access, configuration management, verification, and baseline troubleshooting
• Hands-on topology review and device validation

Practical Outcome

Learners complete the lesson with a clear understanding of the workflow, the ability to validate the expected result, and a structured approach to common troubleshooting tasks.