While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?Close and reopen the terminal emulation software.Issue the copy startup-config running-config command.Issue the reload command without saving the running configuration.Delete the vlan.dat file and reboot the device.Navigation Bar
Question
While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?Close and reopen the terminal emulation software.Issue the copy startup-config running-config command.Issue the reload command without saving the running configuration.Delete the vlan.dat file and reboot the device.Navigation Bar
Solution
The technician can issue the "copy startup-config running-config" command. This command will discard the unsaved changes made to the current router configuration file and reload the file stored in NVRAM (Non-Volatile Random Access Memory). This is because the "startup-config" file is the saved configuration stored in NVRAM, while the "running-config" file is the current configuration file in use. By copying the "startup-config" to the "running-config", the router will discard any unsaved changes and revert to the saved configuration.
Similar Questions
What is the effect of using the Router# copy running-config startup-config command on a router?The contents of ROM will change.The contents of RAM will change.The contents of flash will change.The contents of NVRAM will change.
4 After making configuration changes on a Cisco switch, a network administrator issues a copy running-config startup-config command. What is the result of issuing this command?4After making configuration changes on a Cisco switch, a network administrator issues a copy running-config startup-config command. What is the result of issuing this command?The new configuration will be stored in flash memory.The new configuration will be loaded if the switch is restarted.The current IOS file will be replaced with the newly configured file.The configuration changes will be removed and the original configuration will be restored.Navigation Bar
4After making configuration changes on a Cisco switch, a network administrator issues a copy running-config startup-config command. What is the result of issuing this command?The new configuration will be stored in flash memory.The new configuration will be loaded if the switch is restarted.The current IOS file will be replaced with the newly configured file.The configuration changes will be removed and the original configuration will be restored.
Which two files, if found, are copied into RAM as a router with the default configuration register setting boots up?
After making configuration changes on a Cisco switch, a network administrator issues a copy running-config startup-config command. What is the result of issuing this command?The new configuration will be stored in flash memory.The new configuration will be loaded if the switch is restarted.The current IOS file will be replaced with the newly configured file.The configuration changes will be removed and the original configuration will be restored.
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