Qfx Default Password May 2026
root@qfx> configure Entering configuration mode [edit] root@qfx# set system root-authentication plain-text-password New password: <enter strong password> Retype new password: <confirm> [edit] root@qfx# commit commit complete Now log out and test: console login should require the new password. For production, disable direct root login and use a separate admin account with su privileges:
Every engineer who unboxes a QFX, performs a zeroize, or loads factory-default configuration must immediately set a strong root password or—preferably—disable root login entirely. Document the change, verify it, and include it in your configuration management database. qfx default password
set system login user admin uid 2000 set system login user admin class super-user set system login user admin authentication plain-text-password # (set admin password) set system root-authentication ssh-rsa "ssh-rsa AAAAB3..." # key-only, or set system root-authentication load-key-file /var/tmp/root_key.pub delete system root-authentication plain-text-password 4.3 Enforcing Password Policies set system login password format sha512 set system login password minimum-length 12 set system login password change-type user-set 4.4 Saving Configuration to Prevent Reversion After committing, save to both rescue and backup: set system login user admin uid 2000 set
Because in networking, as in security: the default is rarely your friend. Author’s note: This article applies to all QFX models including QFX5100, QFX5110, QFX5120, QFX5130, QFX5200, QFX5700, and QFX10000 series running Junos 15.1X53 and later. enter strong password>
request system zeroize or
