Depending upon how you configure the JUNOS software, multiple users can log in to the router, use the CLI, and configure or modify the software configuration.
If, when you enter configuration mode, another user is also in configuration mode, a notification message is displayed that indicates who the user is and what portion of the configuration the person is viewing or editing:
- user@host> configure
- Entering configuration mode
- Current configuration users:
- root terminal p3 (pid 1088) on since 1999-05-13 01:03:27
EDT
- [edit interfaces so-3/0/0 unit 0 family inet]
- The configuration has been changed but
not committed