376
Related commands
public-key local create
public-key local export dsa
Use
public-key local export dsa
to export a local DSA host public key.
Syntax
public-key local export dsa
[
name
key-name
] {
openssh
|
ssh2
}
[
filename
]
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
name key-name
: Specifies a local DSA key pair by its name, a case-insensitive string of 1 to 64
characters. Valid characters are letters, digits, and hyphens (-). If you do not specify a key pair, this
command exports the host public key of the local DSA key pair with the default name.
openssh
: Exports the host public key in OpenSSH format.
ssh2
: Exports the host public key in SSH 2.0 format.
filename
: Specifies the name of the file for saving the DSA host public key. The file name is a
case-insensitive string. The name cannot be all dots (.), hostkey, serverkey, dsakey, or ecdsakey,
and cannot start with a slash (/) or contain
./
and
../
. The file name can contain 1 to 128 characters.
For more information about 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.
Содержание FlexNetwork 7500 Series
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