ā08-02-2021 08:58 AM
Hi ,
I m very new to nexsus ...practising on eveng on cisco nx-os 9000 , every time my switch goes to loader mode .
my query is --
1-- why its going in loader mode ..
2-- how to recover it
may be my queries are silly but wanna discuss so other friends will get benifites.
thanks in advance
Solved! Go to Solution.
ā08-02-2021 09:20 AM
is this Lab or real environment :
1. Once you got nexus device # prompt, issue a dir bootflash:
- it will show you the images in the flash as example below :
switch# dir bootflash:
757307904 Feb 16 17:17:14 2017 nxos.7.0.3.I7.4.bin
switch# conf t
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# boot nxos bootflash:nxos.7.0.3.I7.4.bin
end
copy run start
ā08-02-2021 09:04 AM
1. You didn't specify the boot image in the configuration during the 1st time setup.
You have to specify it as follow
(config)# boot nxos bootflash:nxos-image-name (config)# copy run start
After that, you won't going in 'bootloader mode' when reloading the device.
2. If you in the 'bootloader mode' use the following command to boot the image.
loader> boot bootflash:nxos-image-name
ā08-02-2021 09:20 AM
is this Lab or real environment :
1. Once you got nexus device # prompt, issue a dir bootflash:
- it will show you the images in the flash as example below :
switch# dir bootflash:
757307904 Feb 16 17:17:14 2017 nxos.7.0.3.I7.4.bin
switch# conf t
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# boot nxos bootflash:nxos.7.0.3.I7.4.bin
end
copy run start
ā08-02-2021 09:40 AM
Thank you so much sir , for a quick revert .. image file was nxos.7.0.3.I7.4.bin . I am going to configure pVC , VDC , VXLAN ,EVPN MPBGP , STP , If I will found any issue or any query I ll definitely trouble you .
Once again thanks
ā08-02-2021 09:43 AM
is this virtual ? the VDC not going to work on virtual, so do not waste time, VDC works only Physical Devices.
ā08-02-2021 09:45 AM
ā08-02-2021 10:00 AM
You can find good information over Google and Youtube, since you learning, learn step by step can understand as expected.
ā08-02-2021 10:44 AM
HI , I followed steps as u mentioned earlier ..now like this is coming
System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
....System is coming up ... Please wait ...
..bash-4.2#
bash-4.2#
bash-4.2#
bash-4.2#
bash-4.2#
ā08-02-2021 12:18 PM - edited ā08-02-2021 12:19 PM
have you completed the task as mentioned above and saved the config? what kind of emulator are you used to this image?
what kind of computer resource do you have?
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide