Why cannot I access my switch after setup AAA? How to fix it?

Zyxel_Melen
Zyxel_Melen Posts: 2,404  Zyxel Employee
Zyxel Certified Network Engineer Level 1 - Switch Zyxel Certified Network Administrator - Switch Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate

This is because you only set Radius or Tacacs+ as the authentication method and the settings might be wrong. Please factory default your switch to fix this issue.