VPN Networking

  1. VPN Architecture Types
    1. Remote Access VPN
      1. Client-to-Site Architecture
        1. Individual User Connections
          1. Dynamic IP Assignment
            1. Policy Enforcement
            2. Mobile VPN Considerations
              1. Network Roaming Support
                1. Session Persistence
                  1. Battery Optimization
                  2. Scalability Factors
                    1. Concurrent User Limits
                      1. Bandwidth Management
                        1. Load Distribution
                      2. Site-to-Site VPN
                        1. Network-to-Network Connectivity
                          1. Branch Office Connections
                            1. Data Center Interconnection
                              1. Partner Network Access
                              2. Routing Considerations
                                1. Static Route Configuration
                                  1. Dynamic Routing Protocols
                                    1. Route Advertisement
                                    2. Redundancy and Failover
                                      1. Primary and Backup Tunnels
                                        1. Load Balancing
                                          1. Automatic Failover
                                        2. Hybrid VPN Architectures
                                          1. Cloud-Integrated VPNs
                                            1. Public Cloud Connectivity
                                              1. Hybrid Cloud Access
                                                1. Multi-Cloud Networking
                                                2. SD-WAN Integration
                                                  1. Software-Defined Networking
                                                    1. Centralized Policy Management
                                                      1. Application-Aware Routing

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                                                  3. VPN Protocols and Standards

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                                                  5. VPN Implementation and Deployment