migration 6900F to i2800

Yes, with a caveat :)

• Depends which version of TMOS you have and what you are going to migrate.

If the TMOS versions are too different (EX: 11.x versus 14.x), even if the configuration is imported, you might potentially receive an error.

The best way to export and import a configuration is via SCF: https://support.f5.com/csp/article/K13408