H3C SOHO IE4300, Command Reference Manual

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file names, see Fundamentals Configuration Guide . If you do not specify a file name, this command
displays the key on the monitor screen.
Usage guidelines
You can use this command to export a local DSA host public key before distributing it to a peer
device.
To distribute a local DSA host public key to a peer device:
1. Save the exported local host public key to a file by using one of the following methods:

Use the
public-key local export dsa [ name key-name ] { openssh | ssh2 }
command to export the local host public key, and then copy and paste the key to a file.

Use the
public-key local export dsa [ name key-name ] { openssh | ssh2 }
filename
command to export the key to a file. You cannot export the key to the folder
pkey
or its subfolders.
2. Transfer a copy of the file to the peer device, for example, by using FTP in binary mode or TFTP.
For more information about FTP and TFTP, see
Fundamentals Configuration Guide .
3. On the peer device, use the
public-key peer import sshkey
command to import the
host public key from the file.
SSH 2.0 and OpenSSH are different public key formats. Choose the correct format that is supported
on the device where you import the host public key.
Examples
# Export the host public key of the local DSA key pair with the default name in OpenSSH format to a
file named
key.pub .
<Sysname> system-view
[Sysname] public-key local export dsa openssh key.pub
# Display the host public key of the local DSA key pair with the default name in SSH 2.0 format.
<Sysname> system-view
[Sysname] public-key local export dsa ssh2
---- BEGIN SSH2 PUBLIC KEY ----
Comment: "dsa-key-2011/05/12"
AAAAB3NzaC1kc3MAAACBANdXJixFhMRMIR8YvZbl8GHE8KQj9/5ra4WzTO9yzhCM7OZb5sJlhUiJ3
B7b0T7IsnTan3W6Jsy5kiuoRCHyLDyJy5sG/WD+axKJPadu68HRKNl/BnjXcitTQchQbz
WCFLFqL6xLNolQOHgRx9ozAAAAFQDHcyGMc37I7pk7Ty3tMPSO2s6RXwAAAIEAgiaQCeFOxHS68pMuadOx8YU
XrZWUGEzN/OrpbsTV75MTPoS0cJPFKyDNNdAkkrOVnsZJliW8T6UILiLFs3ThbdABMs5xsCAhcJGscXthI5HH
bB+y6IMXwb2BcdQey4PiEMA8ybMugQVhwhYhxz1tqsAo9LFYXaf0JRlxjMmwnu8AAACAQZEs400SvNIVfnqxw
vA7PvOVEA89tKni/f6GDBvWY9Z2Q499pAqUBtYcqQea8T4zBInxx2eF3lLaZJrIvAS205zXxSzQoU9190kakd
MdasIjQLWYGyepFc3sTwmIflQeweUwLVAPaOesKe4maYWlAvySGT4c9NJlxLo=
---- END SSH2 PUBLIC KEY ----
# Display the host public key of the local DSA key pair with the default name in OpenSSH format.
<Sysname> system-view
[Sysname] public-key local export dsa openssh
ssh-dss
AAAAB3NzaC1kc3MAAACBANdXJixFhMRMIR8YvZbl8GHE8KQj9/5ra4WzTO9yzhCM7OZb5sJlhUiJ3
B7b0T7IsnTan3W6Jsy5kiuoRCHyLDyJy5sG/WD+axKJPadu68HRKNl/BnjXcitTQchQbz
WCFLFqL6xLNolQOHgRx9ozAAAAFQDHcyGMc37I7pk7Ty3tMPSO2s6RXwAAAIEAgiaQCeFOxHS68pMuadOx8YU
XrZWUGEzN/OrpbsTV75MTPoS0cJPFKyDNNdAkkrOVnsZJliW8T6UILiLFs3ThbdABMs5xsCAhcJGscXthI5HH
bB+y6IMXwb2BcdQey4PiEMA8ybMugQVhwhYhxz1tqsAo9LFYXaf0JRlxjMmwnu8AAACAQZEs400SvNIVfnqxw
vA7PvOVEA89tKni/f6GDBvWY9Z2Q499pAqUBtYcqQea8T4zBInxx2eF3lLaZJrIvAS205zXxSzQoU9190kakd
MdasIjQLWYGyepFc3sTwmIflQeweUwLVAPaOesKe4maYWlAvySGT4c9NJlxLo= dsa-key
# Export the host public key of the local DSA key pair dsa1 in OpenSSH format to the file dsa1.pub .
<Sysname> system-view