CatTools provides the Device.CLI.Modify config activity to allow modification to your device configurations. The Device.CLI.Send commands activity is just for entering commands at the VTY or enable prompts (show interface, show route, clear counters etc).

The Device.CLI.Modify config activity automatically goes into Configuration Terminal (conf t) mode, enters your config changes, then exits. All you have to do is enter the commands you want entered. It will even do the write memory for you at the end of the activity if you enable that option.

Create a new Device.CLI.Modify config activity with a single line containing your banner message on the Options tab. To send a carriage return use the CatTools Meta Variable %ctCR . See the CatTools help file, for more information on Meta Variables .

The following example line will enter a 3 line banner:

banner login %My message Line 1 test %ctCR%ctCRMy message Line 3 test%