Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 1386)

Secure Shell (SSH) Commands
Software Reference for x310 Series Switches
54.4 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
crypto key destroy hostkey
This command deletes the existing public and private keys of the SSH server. Note that for
an SSH server to operate it needs at least one set of hostkeys configured before an SSH
server is started.
Syntax crypto key destroy hostkey {dsa|rsa|rsa1}
Mode Global Configuration
Example To destroy the RSA host key used for SSH version 2 connections, use the commands:
Related Commands crypto key generate hostkey
service ssh
Parameter
s
Description
dsa Deletes the existing DSA public and private keys.
rsa Deletes the existing RSA public and private keys configured for SSH
version 2 connections.
rsa1 Deletes the existing RSA public and private keys configured for SSH
version 1 connections.
awplus# configure terminal
awplus(config)# crypto key destroy hostkey rsa