Concept Guide
VPN Configuration 225
Understanding VPN Features 225
Supported VPN Protocols 226
Configuring a Tunnel from a W-IAP to Dell Networking W-Series Mobility Controller 226
Configuring an IPSec Tunnel 227
In the Instant UI 227
In the CLI 228
Example 228
Configuring an L2-GRETunnel 228
Configuring Manual GRE Parameters 228
In the Instant UI 229
In the CLI 229
Configuring Dell GRE Parameters 230
In the Instant UI 230
In the CLI 231
Configuring an L2TPv3 Tunnel 231
In the Instant UI 232
In the CLI 234
Example 234
Configuring Routing Profiles 237
In the Instant UI 237
In the CLI 238
IAP-VPN Deployment 239
Understanding IAP-VPN Architecture 239
IAP-VPN Scalability Limits 239
IAP-VPN Forwarding Modes 240
Local Mode 240
Local L2 Mode 240
Local L3 Mode 240
Distributed L2 Mode 241
Distributed L3 Mode 241
Centralized L2 Mode 241
Centralized L3 Mode 241
DHCP Scope and VPN Forwarding Modes Mapping 242
Dell Networking W-Series Instant 6.4.3.1-4.2.0.0 | User Guide | 17