12-11-2017 02:59 PM - edited 03-08-2019 01:04 PM
Hello,
I would like to upgrade two Cisco WS-C3850-24T whitch are operating in "SSO mode". They are using the release 03.02.03.SE and I want to upgrade them to release 3.6.6E (cat3k_caa-universalk9.SPA.03.06.06.E.152-2.E6.bin).
Can I do that directly or it needs an intermediated release?
Is there an Upgrade Path release?
I'd apreciet any help!
Thanks!
Solved! Go to Solution.
12-11-2017 03:13 PM
12-11-2017 03:13 PM
12-11-2017 03:42 PM
Hi Francesco,
Many thanks for your quick reply!
They are using the install mode.
Switch Ports Model SW Version SW Image Mode
------ ----- ----- ---------- ---------- ----
1 32 WS-C3850-24T 03.02.03.SE cat3k_caa-universalk9 INSTALL
2 32 WS-C3850-24T 03.02.03.SE cat3k_caa-universalk9 INSTALL
Just one more question:
I intend to perform the following steps to perform the upgrade:
Step 1 - Copy the new image to the 3850
#copy tftp flash
note:
When you copy the .bin file to a single switch, the install process replicates the file .bin to the other switches in the stack. Once the file is present, you can start next step. So it is not necessary to manually copy the .bin to the other switch.
Step 2 - Start the install
#software install file flash:cat3k_caa-universalk9.SPA.03.06.06.E.152-2.E6.bin switch 1-2
Step 3 - Verify after reload
#show ver | i INSTALL
Step 4 - Flash Cleanup
#show flash
#software clean
Do you agree with this procedure ?
12-11-2017 04:06 PM
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