Ftp Server Configuration Example; Tftp Overview - 3Com Switch 4500 26-Port Configuration Manual

FTP Server Configuration
Example

TFTP Overview

Networking Requirement
The Switch serves as FTP server and the remote PC as FTP client. The configuration
on FTP server: Configure a FTP user named as Switch, with password hello and
with read and write authority over the flash root directory on the PC. The IP
address of a VLAN interface on the Switch is 1.1.1.1, and that of the PC is 2.2.2.2.
The Switch and PC are reachable.
The Switch application
upload the
switch.app
from the FTP server for backup purpose.
config.cfg
Networking Diagram
Figure 62 Networking for FTP Configuration
Switch Switch Switch
1 Configure the Switch
Log into the Switch (locally through the Console port or remotely using Telnet).
<4500>
2 Start FTP function and set username, password and file directory.
[4500]ftp server enable
[4500]local-user switch
[4500-luser-switch]service-type ftp ftp-directory flash:
[4500-luser-switch]password simple hello
3 Run FTP client on the PC and establish FTP connection. Upload the
the Switch under the Flash directory and download the
Switch. FTP client is not shipped with the Switch, so you need to buy it separately.
CAUTION: If the flash memory of the Switch is not enough, you need to first
delete the existing programs in the flash memory and then upload the new ones.
4 When the uploading is completed, initiate the file upgrade on the Switch.
<4500>
Use the
boot boot-loader
application at the next login and reboot the Switch.
<4500> boot boot-loader switch.app
<4500> reboot
Trivial File Transfer Protocol (TFTP) is a simple protocol for file transmission.
Compared with FTP, another file transmission protocol, TFTP has no complicated
interactive access interface or authentication control, and therefore it can be used
is stored on the PC. Using FTP, the PC can
switch.app
from the remote FTP server and download the
Network Network
command to specify the downloaded program as the
TFTP Overview 235
PC PC
switch.app
from the
config.cfg
to