About CMR

CMR · 08-25-2026

Switches - MS software versions MS 18.1.8.1 changelogImportant alertsMS130-24(P) switches will reboot twice during the upgrade process when transitioning to MS 18.1.8 (or later) from MS 18.1.7 or earlier. This behaviour is expected, and is not indica...

CMR · 08-25-2026

Switches - CS / IOS XE software versions IOS XE 17.18.4.1 changelogImportant notesAfter upgrading to Cloud Management with IOS XE, it is not possible to downgrade to any CS firmware via Dashboard. In order to downgrade to CS firmware, a factory reset...

CMR · 08-17-2026

Access points software versions MR 33.1.3 changelogInfoDetailed release notes available at: https://documentation.meraki.com/Wireless/Product_Information/Compatibility_and_Firmware/MR_33.1.3_Release_Notes

CMR · 08-16-2026

Has anyone used the 9.23+ firmware and got auto renewing certificates to work? I tried to set this up on an HA pair and although it allows you to try, the GUI and CLI are missing the commands or fields to input details such as the External Account B...

CMR · 08-16-2026

Switches - CS / IOS XE software versions IOS XE 26.1.2 changelogImportant notesAfter upgrading to Cloud Management with IOS XE, it is not possible to downgrade to any CS firmware via Dashboard. In order to downgrade to CS firmware, a factory reset ma...

CMR · 08-25-2026

If you don't want the 9300 management to be on VLAN 80 then you need to upgrade to the very latest 26 code. Also I think you are currently using the old CS code where the Meraki management ran in a container on top of IOS-XE. When you upgrade to a ...

CMR · 08-25-2026

Switches - MS software versions MS 18.1.8.1 changelogImportant alertsMS130-24(P) switches will reboot twice during the upgrade process when transitioning to MS 18.1.8 (or later) from MS 18.1.7 or earlier. This behaviour is expected, and is not indica...

CMR · 08-25-2026

I had this from the first 17.18 release, it was a real headscratcher to figure out, glad it is fixed now!If a SmartPort RADIUS profile template length exceeds 40 characters, it will cause configuration fetch failure. Keep template length to 40 charac...

CMR · 08-25-2026

Switches - CS / IOS XE software versions IOS XE 17.18.4.1 changelogImportant notesAfter upgrading to Cloud Management with IOS XE, it is not possible to downgrade to any CS firmware via Dashboard. In order to downgrade to CS firmware, a factory reset...

CMR · 08-17-2026

Fixed issuesIssueIDConfirmed affected modelsConfirmed affected versions Non-802.11be clients may lose traffic after roaming between radios on the same APMR-97296CW9178IR33.1: 33.1.1, 33.1.2CW9172H port-profile changes may power off unchanged LAN port...

Member Since	‎05-14-2025 09:07 AM
Date Last Visited	‎08-29-2026 01:38 PM
Posts	4,101
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GA firmware release 18.1.8.1: STP fix for MS150 and 130X/R

GA firmware release 17.18.4.1: fixes long SmartPort profile names!

Beta wireless firmware 33.1.3: multiple reboot fixes and known issues.

ASA 1010: using an ACME certificate from a provider not LetsEncrypt

GA firmware release 26.1.2: first non beta release, tonnes of fixes!

Re: 9300 to replace cat 4500

Re: A new Generally Available MS Switch firmware is now available

Re: GA firmware release 17.18.4.1: fixes long SmartPort profile names!

Re: A new Generally Available CS Switch firmware is now available

Re: A new Beta MR Wireless firmware is now available