Redundancy and Interface Distribution of Tunnel-Service Interfaces Overview

The redundancy and distribution mechanisms supported for tunnel-service ports configured on ISMs differ from those supported for SMs, the ES2-S1 Service IOA, and shared tunnel-server ports.

The following topics describe the redundancy and interface distribution mechanisms for all tunnel-server ports:

• SMs, ES2-S1 Service IOA, and Shared Tunnel-Server Modules Overview
• ISMs Overview

Related Documentation

• Tunnel-Service and IPSec-Service Overview
• Tunnel-Service Interface Platform Considerations