C2960s-universalk9-tar.152-2.e9.tar Info

Cisco usually provides MD5 or SHA-256 checksums for verification.

  • Reload: reload
  • Verify after boot: show version

    • Avoid upgrading if:

    Here lies the double-edged sword. While 152-2.e9 is stable, it is end-of-life (EOL) . Cisco announced EOL for the 2960-S in 2016. The last software updates were in 2018.

    Running this image means:

    If you must deploy it, isolate management to a dedicated OOB network and disable all web services. c2960s-universalk9-tar.152-2.e9.tar

    As of the last update to this article, IOS 15.2(2)E9 is End-of-Life (EoL). Cisco announced the End-of-Sale for Catalyst 2960-S in 2016, with End-of-Support in 2021. This means:

    However, for air-gapped networks, OT (Operational Technology) environments, or home labs, this image remains stable and functional.

  • Monitor the Boot Process:

    • tar /x tftp://10.1.1.100/c2960s-universalk9-tar.152-2.e9.tar flash: boot system flash:/c2960s-universalk9-mz.152-2.E9.bin Cisco usually provides MD5 or SHA-256 checksums for

    Do not attempt to load this on a 2960 (non-S), 2960-C, or 2960-X. It will soft-brick the device.

    Step 1: Download the file Download the c2960s-universalk9-tar.152-2.e9.tar from Cisco.com to your TFTP server. Place it in the server’s root directory.

    Step 2: Verify connectivity From the switch, ping your TFTP server.

    Switch# ping 192.168.1.50

    Step 3: Initiate the download and extraction The archive download-sw command downloads the .tar file and extracts the .bin automatically. Reload: reload Verify after boot: show version

    Switch# archive download-sw /overwrite /reload tftp://192.168.1.50/c2960s-universalk9-tar.152-2.e9.tar

    Step 4: Monitor the process You will see outputs indicating:

    Step 5: Post-upgrade verification After reload, log in and run:

    Switch# show version

    Look for: System image file is "flash:c2960s-universalk9-mz.152-2.E9.bin"

    Also verify the license level:

    Switch# show license