11-21-2023 09:28 PM
my 2 new C93180YC-FX swiches has made vpc redundant by using 3 DAC cable wire.
now find after restarted it can not saved running configuration.
1. can not using wr to save.
switch1# wr ?
erase Destroys the configuration on persistent media
switch1# wr
2. switch1# copy run start
[########################################] 100%
Copy complete, now saving to disk (please wait)...
Copy complete.
3. switch1# show version
.......
Software
BIOS: version 05.47
NXOS: version 9.3(3)
BIOS compile time: 04/28/2022
NXOS image file is: bootflash:///nxos.9.3.3.bin
NXOS compile time: 12/22/2019 2:00:00 [12/22/2019 14:00:37]
Hardware
cisco Nexus9000 C93180YC-FX Chassis
Intel(R) Xeon(R) CPU D-1528 @ 1.90GHz with 32827192 kB of memory.
Processor Board ID FDO27130KDM
Device name: cunchuswitch1
bootflash: 115805708 kB
Kernel uptime is 0 day(s), 19 hour(s), 39 minute(s), 41 second(s)
Last reset at 854305 usecs after Tue Nov 21 09:44:36 2023
Reason: Reset Requested by CLI command reload
System version: 9.3(3)
Service:
plugin
Core Plugin, Ethernet Plugin
Active Package(s):
11-21-2023 09:53 PM
There’s no write memory command on a Nexus switch. You use the copy run start command to save the configuration to NVRAM.
I think step of wr is deleted every config
I use copy run start I never use wr in nexus.
MHM
11-21-2023 09:57 PM
Yes, find no wr command. then I did using copy run start. i saw no any error.
but it can not saved after restarted.
11-21-2023 10:01 PM
You destroy config so copy run start dont save anything.
Change the name (for test) of nsk and copy run start and then restart
Check name.
11-21-2023 10:28 PM
Sorry,I'm not clear. how am i spposed to do? can you give an example?
11-22-2023 02:54 AM
You mention that you done below steps
1-make config
2-wr
3- copy run start
4-restart
5- check the config in first step and it lost
That what you do?
11-22-2023 06:59 PM
Yes. i did.
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