Question 1

What is the default username and password for the Zyxel Prestige?

Accepted Answer

The default login for the Zyxel Prestige is: (blank) / 1234 (telnet); admin / 1234 (web-ui); (blank) / 1234 (telnet); root / 1234 (ftp); (blank) / 1234 (web-ui); admin / 1234 (web-ui).

Question 2

How do I change the default password on the Zyxel Prestige?

Accepted Answer

Log in with the default credentials, then open the administration / user settings and set a strong, unique password. Leaving default credentials in place is a serious security risk — change them immediately on any production device.

Nom d’utilisateur	Mot de passe	Accès	Version / firmware	Notes
(vide / aucun)	`1234`	Telnet	660HW	Default IP 192.168.1.1
`admin`	`1234`	Web UI	P-2302R	Administrator
(vide / aucun)	`1234`	Telnet	—	Admin
`root`	`1234`	FTP	—	Admin
(vide / aucun)	`1234`	Web UI	—	Admin — http://192.168.1.1
`admin`	`1234`	Web UI	652HW-31	Administrator

Zyxel Prestige — Default Password

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