Friday, March 19, 2021

Cisco 2960x upgrading into older version even though boot statement says otherwise.

Hi Folks,

Wondering if anyone has ever seen this behaviour. I'm upgrading a bunch of Cisco 2960x, 3650 and 3850's. In one 2960x I'm going from c2960x-universalk9-mz.152-2.E7.bin to c2960x-universalk9-mz.152-7.E3.bin. So far they have been the most reliable with very little issues. However this switch is still reloading into the older version even though my boot statement says otherwise. Before I look at Cisco TAC has anyone seen this before, am I missing something obvious? File size matches to 26714112 also.

switch#show boot

BOOT path-list : flash:c2960x-universalk9-mz.152-7.E3.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : yes

Manual Boot : no

Allow Dev Key : yes

HELPER path-list :

Auto upgrade : yes

Auto upgrade path :

NVRAM/Config file

buffer size: 524288

Timeout for Config

Download: 0 seconds

Config Download

via DHCP: disabled (next boot: disabled)

switch#show version | in .bin

System image file is "flash:/c2960x-universalk9-mz.152-2.E7.bin"

Directory of flash:/

2 -rwx 18208 Mar 19 2021 11:24:49 +00:00 config.text

3 -rwx 856 Mar 19 2021 11:29:44 +00:00 vlan.dat

5 -rwx 21284864 Jun 12 2019 02:52:25 +01:00 c2960x-universalk9-mz.152-2.E7.bin

6 -rwx 5489 Mar 19 2021 11:24:49 +00:00 private-config.text

7 -rwx 26714112 Feb 17 2021 23:41:39 +00:00 c2960x-universalk9-mz.152-7.E3.bin

10 -rwx 3096 Mar 19 2021 11:29:50 +00:00 multiple-fs

8 drwx 512 Mar 13 2016 11:49:12 +00:00 dc_profile_dir

switch#verify /md5 flash:c2960x-universalk9-mz.152-7.E3.bin

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verify /md5 (flash:c2960x-universalk9-mz.152-7.E3.bin) = 7ea76e3413f6ebe5d0644bdb419dcd73



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