Gulian Technology

Gulian Technology

Helping you to navigate the IT world! Follow me for posts about Linux and Networking.

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May 8, 2023May 15, 2023 petru

Lpic – 2 quiz

May 1, 2023May 1, 2023 petru

How to install TFTP server on Ubuntu

April 15, 2023April 16, 2023 petru

How to increase your Ubuntu security coverage

April 9, 2023April 16, 2023 petru

How to prepare for the CCNA exam

March 26, 2023March 26, 2023 petru

How to configure a DHCP server on a Cisco router

March 21, 2023March 21, 2023 petru

8 easy steps for basic Cisco switch configuration

March 10, 2023March 19, 2023 petru

SSH issue, unable to login into a Cisco router

March 4, 2023March 19, 2023 petru

8 steps to configure SSH on a Cisco router or switch

February 28, 2023March 15, 2023 petru

How to mitigate the SSH dictionary attacks with SSH key-based authentication

February 23, 2023March 2, 2023 petru

How to connect to a Cisco router via the console cable

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