Author: petru
On a mission to help 1,000 people navigate the IT world. Follow me for posts about Linux and Networking.
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How to install TFTP server on Ubuntu
How to increase your Ubuntu security coverage
How to prepare for the CCNA exam
How to configure a DHCP server on a Cisco router
8 easy steps for basic Cisco switch configuration
SSH issue, unable to login into a Cisco router
8 steps to configure SSH on a Cisco router or switch
How to mitigate the SSH dictionary attacks with SSH key-based authentication
