S5850-24T16B Switch FSOS Software Upgrading
S5800/S8050/S5850 SERIES SWITCHES WEB CONFIGURATION GUIDE
S5850-24T16B Switch FSOS Software Upgrade Guide
The S5850-24T16B Switch FSOS Software Upgrade Guide provides
instructions for upgrading the system software of the S5850-24T16B
switch. The upgrade can be done through the CLI interface or the
WEB interface.
Model: S5850-24T16B
The S5850-24T16B is a switch model that can be upgraded using
the instructions provided in this guide.
1. Introduction to Version Upgrade
When new features are added or the original performance needs to
be optimized and the current running version is out of date, the
device needs to be upgraded. In this case, you need to load a high
version of the system software, upgrade through the CLI interface,
WEB interface, and restart the device.
2. CLI Upgrade
2.1 Network Topology
The network topology for the CLI upgrade is shown in Figure 1. A
PC needs to be connected to the switch for the upgrade process.

2.2 Configuration Steps
The configuration steps for the CLI upgrade are as follows:
- Open a terminal emulator on the PC and connect to the switch
using a console cable. - Enter the username and password to log in to the switch.
- Open the installed TFTP upload software and specify the server
root directory in its options. - Put the files to be uploaded into this directory. The file
FSOS_S5800_8TF12S-V5.3.x.bin should be placed in the root directory
of the server. - Copy the management interface to the TFTP server using the
following command:
copy mgmt-if tftp://192.168.1.2/FSOS_S5800_8TF12S-V5.3.x.bin
flash:/boot/FSOS_S5800_8TF12S-V5.3.x.bin - Set the application system file using the following
command:
boot system flash:/boot/FSOS_S5800_8TF12S-V5.3.x.bin - Reboot the device using the following command:
reboot - Wait for the device to restart before continuing to upgrade the
webImage. - Copy the webImage to the switch using the following
command:
copy mgmt-if tftp://192.168.1.2/FSOS-webImage-v5.3.x.bin
flash:/FSOS-webImage-v5.3.x.bin
3. Web Upgrade
3.1 Network Topology
The network topology for the web upgrade is shown in Figure 2. A
PC needs to be connected to the switch for the upgrade process.

3.2 Configuration Steps
The configuration steps for the web upgrade are as follows:
- Open a web browser on the PC and enter the IP address of the
switch to access the web management interface. - Enter the username and password to log in to the switch.
- Select the “System” tab and then select “Upgrade” from the
drop-down menu. - Click the “Browse” button and select the software upgrade file.
The file FSOS_S5800_8TF12S-V5.3.x.bin should be selected for this
upgrade. - Click the “Upgrade” button to start the upgrade process.
- Wait for the upgrade process to complete and then reboot the
device.
S5800/S8050/S5850 SERIES SWITCHES WEB CONFIGURATION GUIDE
S5850-24T16B Switch FSOS Software Upgrade Guide
Model: S5850-24T16B
www.fs.com
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S5850-24T16B SWITCH FSOS SOFTWARE UPGRADE GUIDE
Contents
1. Introduction to Version Upgrade…………………………………………………………………………………………………………………. 1 2. CLI Upgrade…………………………………………………………………………………………………………………………………………………. 1
2.1 Network Topology…………………………………………………………………………………………………………………………………………………………………..1 2.2 Configuration Steps……………………………………………………………………………………………………………………………………………………………….. 1
3. Web Upgrade………………………………………………………………………………………………………………………………………………..3
3.1 Network Topology…………………………………………………………………………………………………………………………………………………………………..3 3.2 Configuration Steps……………………………………………………………………………………………………………………………………………………………….. 3
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S5850-24T16B SWITCH FSOS SOFTWARE UPGRADE GUIDE
1. Introduction to Version Upgrade
When new features are added or the original performance needs to be optimized and the current running version is out of date, the device needs to be upgraded. In this case, you need to load a high version of the system software, upgrade through the CLI interface, WEB interface, and restart the device.
2. CLI Upgrade
2.1 Network Topology
Figure 1 PC connection switch page
2.2 Configuration Steps
(1) connection Equipment #Connect the PC and the switch to the network cable and the console port. Connect one end of the RJ-45 network cable to the network card interface of the PC and the other end to the network port of the SW. Connect one end of the console c able USB to the USB port of the PC. One end of the RJ-45 is connected to the console port on the front panel of the switch. (2) Download Configuration Software # After the connection is completed, there we recommend the super terminal, putty or Secure CRT tool to configure the switch. (3) Switch on and Use Login Software #Energizing the switch, then open the installed login software, select the serial port of login mode, port through the device manager to determine. Baud rate :115200, Data bits: 8, Parity: None, Stop bits: 1. (Reference below) NOTE: COM Number can be viewed through device manager. (right click on my computer.>manage>device manager>port (COM and LPT) If it displays an unrecognized USB device, please download and install the corresponding driver.
Figure 2 Login cli configuration page
(4) Login Switch #After completing the above steps, hitting the Enter key of the keyboard will prompt you to enter the account password. At this time, enter the default username and password admin/admin to log in to the s witch.
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S5850-24T16B SWITCH FSOS SOFTWARE UPGRADE GUIDE (5) Upgrade Software #After logging in to the switch, open the installed TFTP upload software, specify the server root directory in its options, and put the files to be uploaded into this directory.
Figure 3 TFTP server configuration page
NOTE: The file FSOS_S5800_8TF12S-V5.3.x.bin should be placed in the root directory of the server.
(6) Upgrade uImage Console# copy mgmt-if tftp://192.168.1.2/FSOS_S5800_8TF12S-V5.3.x.bin flash:/boot/FSOS_S5800_8TF12S-V5.3.x.bin
NOTE: The 5.3.x in file FSOS_S5800_8TF12S-V5.3.x.bin indicates support for all versions of the 5.3 series.
(7) Application SystemFile Console#boot system flash:/boot/FSOS_S5800_8TF12S-V5.3.x.bin
(8) Reboot the device Console#reboot
(9) Upgrade webImage #After completing the above steps, wait for the device to restart before continuing to upgrade the webImage. Console# copy mgmt-if tftp://192.168.1.2/FSOS-webImage-v5.3.x.bin flash:/FSOS-webImage-v5.3.x.bin
(10) Enable web services Console(config)# http server load flash:/FSOS-webImage-v5.3.x.bin Console(config)# service http enable Console(config)# service https enable
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S5850-24T16B SWITCH FSOS SOFTWARE UPGRADE GUIDE
3. Web Upgrade
3.1 Network Topology
Figure 1 PC connection switch page
3.2 Configuration Steps
(1) Enable web services Console(config)# http server load flash:/FSOS-webImage-v5.3.9.bin Console(config)# service http enable Console(config)# service https enable NOTE: FSOS-webImage-v5.3.9.bin is the old web version. (2) Login WEB #Enter the IP address of the management interface in the URL field of the browser: 192.168.1.1, and then enter the default username and password: admin/admin
Figure 2 Login web page After successful login, the monitor page will appear , as shown in figure 3.
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S5850-24T16B SWITCH FSOS SOFTWARE UPGRADE GUIDE
Figure 3 Monitor page (3) Upgrade uImage #After entering the WEB interface of the switch, click “System Management>File Management” to select the uImage file to be upgraded on web. During the upgrade process, do not close the upgrade page and power off the device.
Figure 4 Upgrade uImage page
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S5850-24T16B SWITCH FSOS SOFTWARE UPGRADE GUIDE (4) Application System File #After uploading the uImage, click “Use Image”, you can apply the uImage file.
Figure 5 Apply uImage page #After applying the uImage file, you can see that it is followed by a *.
(5) Reboot the device
Figure 6 File system page
Figure 7 Device reboot page
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