Upgrading IOS on 3548 XL switch

[mahesh18]

Hi all,

I need to upgrde ios on this switch.

i have installed new IOS  version on my laptop.

Now in order to remove old ios and upgrade to new ios i can run the command

copy tftp to flash?

please let me know

thanks

mahesh

[francisco del cura ferreira · Accepted solution]

If you have enough flash for both don't delete the old version.

In orde to copy the IOS into the switch type:

#copy tftp://IP_laptop/file.bin flash:

Once copied configure the switch loads with the new IOS when it boots:

#conf t

#boot system file.bin

#reload

Regards

[mahesh18]

Hi Francisco,

Thanks for reply.

So from switch i can run the copy tftp command then when that it is done go to config t

and type the command exactly as you mentioned and do reload then switch will have new ios?

let me know

many thanks

[Jon Marshall · Accepted solution]

mahesh18 wrote:
Hi Francisco,
Thanks for reply.
So from switch i can run the copy tftp command then when that it is done go to config t
and type the command exactly as you mentioned and do reload then switch will have new ios?
let me know
many thanks

Mahesh

Yes, copy the image to flash and then

switch(config)# boot system flash flash:

Jon

[mahesh18]

Hi Jon

Thanks for great reply.

[mahesh18]

Hi,

Thanks for great reply