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Network Switches

NVIDIA (Mellanox) Onyx Network OS Switch (Spectrum SN2000 / SN3000 / SN4000 Series) — Default Password

Default username and password for the NVIDIA (Mellanox) Onyx Network OS Switch (Spectrum SN2000 / SN3000 / SN4000 Series): admin / admin. Learn how to log in and how to change the default credentials.

NVIDIA (formerly Mellanox) Spectrum-based switches running Onyx NOS ship with admin/admin. Newer Onyx releases prompt for a password change on first SSH or web login, but a factory reset restores admin/admin. Also applies to legacy Mellanox SX series running MLNX-OS.

UsernamePasswordAccessNotes
admin
admin
Web UI
admin
admin
SSH

Responsible use

This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.

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