Default password/ clear password

balalay
balalay Posts: 3
First Comment

Hi all! I have update a firmware of my zyxel GS1900-8 to 2.70. now my password does not match and none of the standard ones match. Is there a service password? The switch is hard to get to...thank you P.S. I try admin/admin, admin/1234, user/admin etc. nothing matches

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