Hello，
has your switch been upgraded? I have the same problem now. C3850 needs to be upgraded from version 16.3.6 to version 16.12.12. On the current switch, only the ipbasek9 license is shown in the show version. I would like to ask whether the switch can work normally after upgrading to 16.12.12, such as whether the OSPF protocol can be used normally.
Cisco IOS Software [Denali], Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 16.3.6, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2018 by Cisco Systems, Inc.
Compiled Wed 28-Feb-18 15:23 by mcpre
Cisco IOS-XE software, Copyright (c) 2005-2018 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 3.58, RELEASE SOFTWARE (P)
DCT-INT-DSW-C3850-01A uptime is 1 hour, 30 minutes
Uptime for this control processor is 1 hour, 34 minutes
System returned to ROM by Power Failure at 21:54:13 GMT Mon Sep 27 2021
System restarted at 10:42:41 GMT Fri May 2 2025
System image file is "flash:cat3k_caa-universalk9.16.03.06.SPA.bin"
Last reload reason: Power Failure
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Technology Package License Information:
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Technology-package Technology-package
Current Type Next reboot
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ipbasek9 Permanent ipbasek9
cisco WS-C3850-48T (MIPS) processor (revision AB0) with 864936K/6147K bytes of memory.
Processor board ID FOC2224L1BS
5 Virtual Ethernet interfaces
104 Gigabit Ethernet interfaces
8 Ten Gigabit Ethernet interfaces
2048K bytes of non-volatile configuration memory.
4194304K bytes of physical memory.
252000K bytes of Crash Files at crashinfo:.
252000K bytes of Crash Files at crashinfo-2:.
1611414K bytes of Flash at flash:.
1611414K bytes of Flash at flash-2:.
0K bytes of at webui:.
Base Ethernet MAC Address : 00:d6:fe:71:0a:00
Motherboard Assembly Number : 73-16296-08
Motherboard Serial Number : FOC223105KA
Model Revision Number : AB0
Motherboard Revision Number : B0
Model Number : WS-C3850-48T
System Serial Number : FOC2224L1BS
Switch Ports Model SW Version SW Image Mode
------ ----- ----- ---------- ---------- ----
* 1 56 WS-C3850-48T 16.3.6 CAT3K_CAA-UNIVERSALK9 BUNDLE
2 56 WS-C3850-48T 16.3.6 CAT3K_CAA-UNIVERSALK9 BUNDLE
