3Com 4210G Series, Configuration Manual, Page: 639 / 1133

9-7
# Export the host public key to file
pubkey
.
[SwitchA] public-key local export rsa ssh2 pubkey
[SwitchA] quit
After generating key pairs on a client, you need to transmit the saved public key file to the server
through FTP or TFTP and have the configuration on the server done before continuing configuration of
the client.
# Establish a connection to the remote SFTP server and enter SFTP client view.
<SwitchA> sftp 192.168.0.1 identity-key rsa
Input Username: client001
Trying 192.168.0.1 ...
Press CTRL+K to abort
Connected to 192.168.0.1 ...
The Server is not authenticated. Continue? [Y/N]:y
Do you want to save the server public key? [Y/N]:n
sftp-client>
# Display files under the current directory of the server, delete the file named
z
, and check if the file has
been deleted successfully.
sftp-client> dir
-rwxrwxrwx 1 noone nogroup 1759 Aug 23 06:52 config.cfg
-rwxrwxrwx 1 noone nogroup 225 Aug 24 08:01 pubkey2
-rwxrwxrwx 1 noone nogroup 283 Aug 24 07:39 pubkey
drwxrwxrwx 1 noone nogroup 0 Sep 01 06:22 new
-rwxrwxrwx 1 noone nogroup 225 Sep 01 06:55 pub
-rwxrwxrwx 1 noone nogroup 0 Sep 01 08:00 z
sftp-client> delete z
The following File will be deleted:
/z
Are you sure to delete it? [Y/N]:y
This operation may take a long time.Please wait...
File successfully Removed
sftp-client> dir
-rwxrwxrwx 1 noone nogroup 1759 Aug 23 06:52 config.cfg
-rwxrwxrwx 1 noone nogroup 225 Aug 24 08:01 pubkey2
-rwxrwxrwx 1 noone nogroup 283 Aug 24 07:39 pubkey
drwxrwxrwx 1 noone nogroup 0 Sep 01 06:22 new
-rwxrwxrwx 1 noone nogroup 225 Sep 01 06:55 pub
# Add a directory named
new1
and check if it has been created successfully.