1
00:00:00,000 --> 00:00:07,000
It’s good practice to backup your configuration to a TFTP server

2
00:00:07,000 --> 00:00:11,000
so you should copy your config either your running config

3
00:00:11,000 --> 00:00:14,000
or startup config to a TFTP server

4
00:00:14,000 --> 00:00:18,000
so that you have a backup stored somewhere else.

5
00:00:18,000 --> 00:00:22,000
This would be useful for example if your router failed

6
00:00:22,000 --> 00:00:27,000
and you have to replace the device with another router

7
00:00:27,000 --> 00:00:33,000
you could simply copy the config from the TFTP server back to the router.

8
00:00:33,000 --> 00:00:36,000
So either to the startup config which is a replacement

9
00:00:36,000 --> 00:00:41,000
or to the running config, which is once again a merge of configurations.