Wednesday, July 24, 2024

Free public DNS servers

 Basic:
77.88.8.8
77.88.8.1 

Safe:
77.88.8.88
77.88.8.2

Protection from dangerous websites
Protection from fraudulent websites
Protection from botnets

Family:
77.88.8.7
77.88.8.3

Blocking websites with adult content
Blocking adult ads
Family search by Yandex  

switch password recovery

  To remove the admin password on a Cisco Catalyst 3850 , boot the switch into recovery mode by holding the Mode button for 12 seconds until...