As an administrator, you have securely used a script to automate common or recurring tasks. Cisco introduced the Tool Command Language (TCL) with the Cisco IOS 12.3(2)T release to offer administrators similar options for routers and switches.

If an initilizaion file is used for TCL, the router-based TCL scripts will break. Therefore, one has to make sure that TCL does not use an initilizaion file. Because this file is not displayed in the configuration. This can be done with the following two commands.

no scripting tcl init
no scripting tcl encdir