H3C S5100-SI Operation Manual page 627

When first-time authentication is not supported, you must first generate a DSA key pair on the server
and save the key pair in a file named Switch002, and then upload the file to the SSH client through FTP
or TFTP. For details, refer to the above part "Configure Switch B".
# Import the public key pair named Switch002 from the file Switch002.
[SwitchA] public-key peer Switch002 import sshkey Switch002
# Specify the host public key pair name of the server.
[SwitchA] ssh client 10.165.87.136 assign publickey Switch002
# Establish the SSH connection to server 10.165.87.136.
[SwitchA] ssh2 10.165.87.136 identity-key dsa
Username: client001
Trying 10.165.87.136 ...
Press CTRL+K to abort
Connected to 10.165.87.136 ...
**************************************************************************
* Copyright(c) 2004-2007 Hangzhou H3C Tech. Co., Ltd. All rights reserved.*
* Without the owner's prior written consent,
* no decompiling or reverse-engineering shall be allowed.
**************************************************************************
<SwitchB>
1-46
*
*