Juniper EX4100 Hardware Manual page 181

or
[edit]
root# set system root-authentication ssh-ecdsa
or
[edit]
root# set system root-authentication ssh-ed25519
or
[edit]
root# set system root-authentication ssh-rsa
7. (Optional) Configure the hostname of the switch. If the name includes spaces, enclose the name in
double quotation marks (" ").
[edit]
root# set system host-name
8. (Optional) Create a user account.
[edit]
root# set system login user
password
New password:
Retype new password:
9. (Optional) Set the user account class to super-user.
[edit]
root# set system login user
10. (Optional) Configure the domain name of the switch.
[edit]
root# set system domain-name
host-name
user-name authentication plain-text-password
password
user-name class super-user
domain-name
public-key
public-key
public-key
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