How to disable Telnet on the Nebula Switch?
Zyxel_Judy
Posts: 1,711 Zyxel Employee
- Go to Configure > Switch settings
- Enable the Access management option.
The default setting is "Deny all." If you want to allow specific IP addresses to access the Nebula switch via Telnet, please click "+Add allow IP range" and enter the information.
Note: This not only restricts Telnet access to your Nebula switch but also limits other local access methods to the switches, including SSH, HTTP, HTTPS, and FTP.
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