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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
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4.2.5 Jumbo Frames
The Managed Switch provides more efficient throughput for large sequential data transfers by supporting jumbo frames up to
9216 bytes. Compared to standard Ethernet frames that run only up to 1.5 KB, using jumbo frames significantly reduces the
per-packet overhead required to process protocol encapsulation fields.
The Jumbo Frames configure screen in Figure 4-2-5 appears.
Figure 4-2-5 Jumbo Frames configure screenshot
Object Description
• Jumbo Packet Status
Configures support for jumbo frames.
(Default: Disabled)
4.2.6 File Management
The system file folder contains firmware and configuration settings. This section has the following options:
Copy Operation
Allows the transfer and copying files, such as:
- Downloading System Software from a Server
- Downloading Configuration Settings from a Server
- Saving Configuration Settings
- Restoring Configuration Settings
Delete
Allows deletion of files from the flash memory
Set Start-Up
Sets the startup file
4.2.6.1 Copy Operation
You can upload/download firmware or configuration to or from a TFTP server. By saving runtime code to a file on a TFTP
server, that file can later be downloaded to the Managed Switch to restore operation.
You can also set the Managed 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.