Introduction to SFTP

Secure FTP (SFTP) is established based on an SSH2 connection. It allows a remote user to log in to the switching engine to manage and transmit files, providing a securer guarantee for data transmission. In addition, since the device can be used as a client, you can log in to remote devices to transfer files securely.

FTP Configuration

Complete the following tasks to configure FTP:

 

 

 

Task

 

Remarks

 

 

 

Creating an FTP user

 

Required

 

 

 

 

 

 

 

 

 

Enabling an FTP server

 

Required

 

 

 

 

 

 

 

 

 

Configuring connection idle time

 

Optional

 

 

FTP Configuration: The

 

 

 

 

 

Specifying the source interface and

 

 

 

 

Device Operating as an FTP

 

Optional

 

 

source IP address for an FTP server

 

 

 

Server

 

 

 

 

 

 

 

 

 

 

Disconnecting a specified user

 

Optional

 

 

 

 

 

 

 

 

 

Configuring the banner for an FTP server

 

Optional

 

 

 

 

 

 

 

 

 

Displaying FTP server information

 

Optional

 

 

 

 

 

 

 

 

FTP Configuration: The

Basic configurations on an FTP client

 

 

 

 

 

 

 

 

Device Operating as an FTP

Specifying the source interface and

 

Optional

 

 

Client

 

 

 

source IP address for an FTP client

 

 

 

 

 

 

 

 

 

 

 

 

FTP Configuration: The Device Operating as an FTP Server

Creating an FTP user

Configure the user name and password for the FTP user and set the service type to FTP. To use FTP services, a user must provide a user name and password for being authenticated by the FTP server. Only users that pass the authentication have access to the FTP server.

Follow these steps to create an FTP user:

To do…

Use the command…

Remarks

Enter system view

system-view

 

 

 

Add a local user and enter local

 

Required

local-user user-name

By default, no local user is

user view

 

configured.

 

 

 

 

 

Configure a password for the

password { simple cipher }

Optional

By default, no password is

specified user

password

configured.

 

 

 

 

 

Configure the service type as

 

Required

service-type ftp

By default, no service is

FTP

 

configured.

 

 

 

 

 

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3Com WX3000 Introduction to Sftp, FTP Configuration The Device Operating as an FTP Server, Creating an FTP user