Router# copy running-config startup-config Router# config terminalĮnter configuration commands, one per line. In order to disable this feature, issue the no service config global command.
These error messages are related to the default service configuration option built into Cisco IOS software, which attempts to access the service configuration files from a network Trivial File Transfer Protocol (TFTP) server. Occasionally, during bootup of Cisco hardware through Cisco IOS software, error messages similar to these are displayed: How to stop error %Error opening t on cisco router Problem: Service Configuration Error Messages
