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What is a switch configuration file?
Configuration files can contain some or all of the commands needed to configure one or more switches. For example, you might want to download the same configuration file to several switches that have the same hardware configuration so that they have identical module and port configurations.
What configuration files are maintained on a switch?
The switch maintains two configuration files, the running-config file and the startup-config file. Controls switch operation. When the switch boots, the contents of this file are erased and replaced by the contents of the startup-config file.
What are configuration files Cisco?
Configuration files contain the Cisco IOS software commands used to customize the functionality of your Cisco routing device (router, access server, switch, and so on).
What is the startup configuration file?
Startup configuration files (startup-config) are used during system startup to configure the software. Running configuration files (running-config) contain the current configuration of the software. The two configuration files can be different.
Where is router configuration file?
The configuration file where router stores the configuration changes when the router is up and running is called the “running-config” file. The running configuration file stores the configuration changes made while the router is up and running. The “running-config” file is stored in RAM.
How do I run a config?
To display the current running configuration, enter the show running-config command. Enter the copy running-config startup-config command to save the current running configuration to the startup configuration file in NVRAM. To display the startup configuration, enter the show startup-config command.
How to download a configuration file for a switch?
To download a configuration file named sw8200 in the configs directory on drive “d” in a remote host having an IP address of 10.28.227.105: Using the copy tftp command with the show-tech option provides the ability to copy a customized command file to the switch.
How do I transfer configuration from one switch to another?
Execute the terminal emulator commands to begin the file transfer. To use this method, the switch must be connected via the serial port to a PC or UNIX workstation on which is stored the configuration file you want to copy. To complete the copying, you need to know the name of the file to copy and the drive and directory location of the file.
What is the format for a configuration file?
Across Unix-like operating systems many different configuration-file formats exist, with each application or service potentially having a unique format, but there is a strong tradition of them being in human-editable plain text, and a simple key–value pair format is common. Filename extensions of .cnf, .conf, .cfg, .cf or .ini are often used.
Where is the startup config file on a switch?
You can boot the switch using any available startup-config file. Changing the reboot configuration policy. For a given reboot, the switch automatically reboots from the startup-config file assigned to the flash location (primary or secondary) being used for the current reboot.