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Network Switches

Extreme Networks (Brocade) VDX 6740 / VDX 8770 Series (VCS Fabric / NOS) — Default Password

Default username and password for the Extreme Networks (Brocade) VDX 6740 / VDX 8770 Series (VCS Fabric / NOS): admin / password. Learn how to log in and how to change the default credentials.

Brocade VDX series (now Extreme Networks VDX/Extreme VCS Fabric) running Network OS (NOS) ship with admin/password as the factory default. Applies to VDX 6740, VDX 8770, and similar NOS-based platforms. The chassis also has a physical console at admin/password.

UsernamePasswordAccessNotes
admin
password
SSHFactory default for SSH management access.
admin
password
Web UIWeb management interface shares the same default.
Source
vendor documentation

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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