01-26-2018 02:28 PM - edited 03-08-2019 01:35 PM
I have an existing 3 member stack, about 1-1/2 years old to which I am adding a new member.
The NEW system reads this...
Switch#sh ver
Cisco IOS Software [Denali], Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9- M), Version 16.3.5, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Thu 05-Oct-17 00:38 by mcpre
Cisco IOS-XE software, Copyright (c) 2005-2017 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
ROM: IOS-XE ROMMON
BOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) Version 3.56, RELEASE SOFTWAR E (P)
The ORIGINAL system shows...
Head-End#sh ver
Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 03.06.05E RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Thu 02-Jun-16 09:03 by prod_rel_team
Cisco IOS-XE software, Copyright (c) 2005-2015 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0.
(http://www.gnu.org/licenses/gpl-2.0.html) For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
ROM: IOS-XE ROMMON
BOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) Version 1.18, RELEASE SOFTWARE (P)
Question: Do I need to upgrade the original stack to the new version before I add the switch to the stack, or will "Mother Cisco" automatically do this for me?
Thank you, one and all.
01-27-2018 04:34 AM - edited 01-27-2018 04:40 AM
Hi
All the switches must have the same image, same license, if Im not wrong the current master image will have the priority. So this image could be copied to the switch executing some commands, or the new switch must match the current image on the stack and make it manually (I prefer this option).
The following link could be useful:
https://sidarlington.wordpress.com/2016/07/14/stacking-cisco-36503850-switches/
:-)
01-27-2018 04:54 AM
Hi,
You are facing issue with IOS version. It is the basic requirement of Stacking of Same IOS version and build number and of course model number (not a part number).
Please read Cisco faq for the same.
Regards,
Deepak Kumar
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