Checking the Firmware Version on Your Dell Force10 S4810P

What You'll Need:

• A Dell Force10 S4810P switch
• A console cable or network access to the switch
• Terminal application (like PuTTY for Windows or Terminal for macOS) or SSH client

Steps:

1. Connect to your Dell Force10 S4810P switch: Use a console cable or SSH to connect to your switch. (Refer to the previous tutorials for detailed instructions on how to do this.)
2. Check the current firmware version: Once you've connected to your switch, type show version at the command line and press Enter.

The resulting output will display a lot of information about your switch, including its firmware version. This will typically be shown in the format X.Y.Z, where X, Y, and Z represent the major, minor, and patch versions of the firmware, respectively.

Example of a firmware version display:

FTOS: Version 8.3.16.3

In this example, the major version is 8, the minor version is 3, and the patch version is 16.3.

3. Compare your firmware version with the latest version: Visit the Dell website and check the latest available firmware for your Dell Force10 S4810P. You may need to enter your switch's service tag to get the correct firmware. Compare the version number on the website with the version number displayed on your switch.

If the version number on the website is higher than the version number on your switch, a firmware upgrade is available.

Record firmware before changing the switch

Firmware version is one of the first facts to capture before troubleshooting or maintenance. It affects available features, known bugs, management behavior, and upgrade planning. Record the version with the hostname, serial number or asset tag, management IP, and the date of the check.

If the switch is part of a rack, cluster, or hosting network, compare firmware across peer switches before making assumptions. Mismatched versions can explain differences in CLI output, web-interface behavior, or available features. Keep the version notes with the backup configuration so the rollback path is clear.

Related Force10 guides

• Force10 S4810P connection hub
• Firmware update planning
• Console fallback

Post-change verification checklist

After using this Force10 note, verify the public impact instead of stopping at the admin prompt. Confirm management access still works from the intended network, check that important ports and VLANs are passing traffic, and save a dated copy of the running configuration. For hosting or client networks, also note who was notified, what changed, and what rollback step should be used if monitoring or customer reports show a problem.

Use firmware checks for planning

A firmware check is most useful when it leads to a maintenance decision. Compare the version against your internal standard, peer switches in the same role, and any release notes or compatibility notes you already trust. If the device is stable but behind, plan the update instead of making a rushed change during unrelated troubleshooting.

Keep the version record with backup configuration files and maintenance notes. That gives you a timeline when later troubleshooting asks whether a behavior started before or after a firmware update.

When the firmware version is recorded, include the next review date so the switch does not disappear from maintenance planning after the immediate task is closed.