Need hepl what this cmd will do copy r x

[katariashubham001]

Hi guys it would be helpful anyone let me know what this cmd will do in cisco mds switch 

copy r x 

[balaji.bandi]

still the command should work as for MDS switch concern : (do you see any error ?)

# copy running-config startup-config

[katariashubham001]

HI , yes

[katariashubham001]

after running this cmd d" copy r x " i get the next line  copy complete now saving to disk

[katariashubham001]

basically, my concern is that will it change any configuration inside the switch and exactly what this cmd will do inside the switch, i ran this cmd  mistakenly in the production environment so don't know the impact, it would be very helpful if you suggest to me this 

[balaji.bandi · Accepted solution]

its will not impact the switch dont worry :  (if you typed copy r x ( running config copied in to file name called x - if that is command used)

it copy the currrent cunning config and save in to startup config.

when you reload or unexpectedly device turn off, the config is saved and boots with config.

if you do not save the config, the config will be lost when the device reload

hope this make sense ?

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