Use the slot/adapter/port format to identify dedicated and shared tunnel-server ports.
In the E120 router, line module slots are numbered 0–5. In the E320 router, line module slots are numbered 0–5 and 11–16. For both routers, slots 6 and 7 are reserved for SRP modules; slots 8–10 are reserved for switch fabric modules (SFMs).
This identifier applies to the E120 and E320 routers only. Dedicated tunnel-server ports are supported on the ES2-S1 Service IOA, which is a full-height IOA and is identified in the software as adapter 0. Shared tunnel-server ports reside on a virtual adapter that is identified in the software as adapter 2.
For more information about identifying the port number on a tunnel-server port, see Configuring Tunnel-Server Ports and Tunnel-Service Interfaces .
For information about installing tunnel-server modules in the E120 and E320 routers, see E120 and E320 Hardware Guide, Chapter 4, Installing Modules.