Which symbol indicates global configuration mode in Cisco IOS?

In Cisco IOS, the symbol that indicates you are in global configuration mode is represented by the text "(config)". When you enter global configuration mode from the privileged EXEC mode (signified by the "#" symbol), the command prompt changes to include "(config)" as part of the prompt, indicating that you can now configure global parameters, such as interfaces, routing protocols, and other device settings.

This specific notation helps differentiate the level of access and configuration rights. In privileged EXEC mode, you see a "#" at the end of the prompt, while in user EXEC mode, you will see a ">" symbol. The transition to the global configuration mode is crucial for network engineers as it provides access to a broader set of commands necessary for managing and configuring the network device comprehensively.