TP-Link TL-SL5428E manual TP-LINK ifconfig ip 172.31.70.22 mask 255.255.255.0 gateway

Models: TL-SL5428E

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Figure 15-6 bootrom Menu

As the prompt is displayed for a short time, you are suggested not to release the CTRL-B key until you enter into bootrom menu after powering on the switch.

3After entering into bootrom menu, please firstly configure the IP parameters of the switch. The format is:

ifconfig ip xxx.xxx.xxx.xxx mask 255.255.255.0 gateway xxx.xxx.xxx.xxx.

For example: Configure the IP address as 172.31.70.22, mask as 255.255.255.0 and gateway as172.31.70.1. The detailed command is shown as the figure below. Enter the command and press Enter.

[TP-LINK]: ifconfig ip 172.31.70.22 mask 255.255.255.0 gateway 172.31.70.1

4Configure the parameters of the FTP server which keeps the upgrade firmware. Later you can download the firmware to the switch from the FTP server. The format of the command is: ftp host xxx.xxx.xxx.xxx user xxxxx pwd xxxxx file xxxxxx.bin.

Here take the following parameters of the FTP server as an example. IP address is 172.31.70.146; the user name and password for login to the FTP server are both 123; the name of the upgrade firmware is tl_sl5428e_up.bin. The detailed command is shown as the following figure. Enter the command and press Enter.

[TP-LINK]: ftp host 172.31.70.146 user 123 pwd 123 file tl_sl5428e_up.bin

5Enter the upgrade command and press Enter to upgrade the firmware. After a while, the prompt “You can only use the port 1 to upgrade” will display in the hyper terminal shown as the following figure.

[TP-LINK]: upgrade

You can only use the port 1 to upgrade.

6When the prompt “Are you want to upgrade the firmware[Y/N]:” displays, please enter Y to start upgrade or enter N to quit upgrade shown as the following figure. The # icon indicates it is upgrading. After upgrading, the [TP-LINK] command will display.

Are you want to upgrade the firmware[Y/N]: y

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[TP-LINK]:

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TP-Link TL-SL5428E manual TP-LINK ifconfig ip 172.31.70.22 mask 255.255.255.0 gateway