Enabling Jumbo Frames; Managing Firmware; Figure 3-8 Jumbo Frames Configuration - TP-Link TL-SL5428 User Manual

Web – If the address assigned by DHCP is no longer functioning, you will not be
able to renew the IP settings via the web interface. You can only restart DHCP
service via the web interface if the current address is still available.
CLI – Enter the following command to restart DHCP service.
Console#ip dhcp restart
Console#

Enabling Jumbo Frames

You can enable jumbo frames to support data packets up to 9000 bytes in size.
Command Attributes
• Jumbo Packet Status – Check the box to enable jumbo frames.
Web – Click System, Jumbo Frames.
CLI – Enter the following command.
Console#config
Console(config)#jumbo frame
Console(config)#

Managing Firmware

You can upload/download firmware to or from a TFTP server, or copy files to and
from switch units in a stack. By saving runtime code to a file on a TFTP server, that
file can later be downloaded to the switch to restore operation. You can also set the
switch to use new firmware without overwriting the previous version. You must
specify the method of file transfer, along with the file type and file names as required.
Command Attributes
• File Transfer Method – The firmware copy operation includes these options:
- file to file – Copies a file within the switch directory, assigning it a new name.
- file to tftp – Copies a file from the switch to a TFTP server.
- tftp to file – Copies a file from a TFTP server to the switch.
• TFTP Server IP Address – The IP address of a TFTP server.
• File Type – Specify opcode (operational code) to copy firmware.

Figure 3-8 Jumbo Frames Configuration

Basic Configuration
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