User Manual

S350 Series 24-Port (PoE+) and 48-Port Gigabit Ethernet Smart Switches
Maintenance User Manual329
6. From the File Type menu, select the type of file:
• Software. The system software image, which is saved in one of two flash sectors
called images (image1 and image2). The active image stores the active copy, while
the other image stores a second copy. The device boots and runs from the active
image. If the active image is corrupted, the system automatically boots from the
nonactive image. This is a safety feature for faults occurring during the boot upgrade
process. This is the default setting.
• Text Configuration. A text-based configuration file enables you to edit a configured
text file (startup-config) offline as needed. The most common usage of
text-based configuration is to upload a working configuration from a device, edit it
offline to personalize it for another similar device (for example, change the device
name or IP address), and download it to that device.
• SSL Trusted Root Certificate PEM File. SSL Trusted Root Certificate File (PEM
Encoded).
• SSL Server Certificate PEM File. SSL Server Certificate File (PEM Encoded).
• SSL DH Weak Encryption Parameter PEM File. SSL Diffie-Hellman Weak
Encryption Parameter File (PEM Encoded).
• SSL DH Strong Encryption Parameter PEM File. SSL Diffie-Hellman Strong
Encryption Parameter File (PEM Encoded).
7. If the selection from the File Type menu is Software, the Image Name menu is displayed
and you must select the software image that must be downloaded to the switch:
• image1. Select image1 to upload image1.
• image2. Select image2 to upload image2.
Note: We recommended that you do not overwrite the active image. If you do
so, the switch displays a warning that you are trying to overwrite the
active image.
8. From the Server Address Type menu, select the format for the TFTP Server IP field:
• IPv4. Indicates that the TFTP server address is an IP address in dotted-decimal
format. This is the default setting.
• DNS. Indicates that the TFTP server address is a host name.
9. In the TFTP Server IP field, enter the IP address of the TFTP server indicated by the server
address type.
The default is the IPv4 address 0.0.0.0.
10. In the Transfer File Path field, specify the path on the TFTP server where the file is located.
Enter up to 160 characters. Include the backslash at the end of the path. A path name
with a space is not accepted. Leave this field blank to save the file to the root TFTP
directory.
11. In the Remote File Name field, specify the name of the file to download from the TFTP
server.
You can enter up to 32 characters. A file name with a space is not accepted.