# Unprovisioning Tunnel-Service Interfaces

To unprovision the tunnel-service interfaces on a tunnel-server port, use any of the following commands, all of which have the same effect:

- Issue the no max-interfaces command from Tunnel Server Configuration mode.
  host1(config-tunnel-server)#no max-interfaces

  Use the no version to reduce the number of provisioned tunnel-service interfaces to zero. Issuing the no max-interfaces command has the same effect as issuing the max-interfaces 0 command.

- Issue the max-interfaces 0 command from Tunnel Server Configuration mode.
  host1(config-tunnel-server)#max-interfaces 0

  Use the default version to restore the default configuration. On dedicated tunnel-server ports, the default configuration is the maximum number of tunnel-service interfaces that the service module supports (all-available). On shared tunnel-server ports, the default configuration is zero tunnel-server interfaces.

- Issue the no tunnel-server command from Global Configuration mode. This command unprovisions the tunnel-service interfaces on the specified tunnel-server port but does not delete the port itself.
  host1(config)#no tunnel-server 2/2/0

| Note: When you issue these commands on the ES2 10G ADV LM, the line module reloads with a warning message and the original forwarding image appears.

#### Related Documentation

- SMs, ES2-S1 Service IOA, and Shared Tunnel-Server Modules Overview
- Configuring Tunnel-Server Ports and Tunnel-Service Interfaces
- Monitoring Tunnel-Service Interfaces
- max-interfaces
- reserve-bandwidth
- tunnel-server