Juniper EX4100

or
[edit]
root# set system root-authentication ssh-ecdsa public-key
or
[edit]
root# set system root-authentication ssh-ed25519 public-key
or
[edit]
root# set system root-authentication ssh-rsa public-key
7. (Oponal) Congure the hostname of the switch. If the name includes spaces, enclose the name in
double quotaon marks (“ ”).
[edit]
root# set system host-name host-name
8. (Oponal) Create a user account.
[edit]
root# set system login user user-name authentication plain-text-password
New password: password
Retype new password: password
9. (Oponal) Set the user account class to super-user.
[edit]
root# set system login user user-name class super-user
10. (Oponal) Congure the domain name of the switch.
[edit]
root# set system domain-name domain-name
172