Category: CCNA

What Is SOA (Start Of Authority) Record and How To List?

wWDNS system provides different types of information about the domains. SOA or Start Of Authority is one type of information

Internet and most of the network infrastructures uses IP Protocol. IP protocol uses IP addresses in order to connect different

whois very popular and useful tool used to list and find domain information. We generally know that domain and sub

We can determine Linux system IP address in different ways. IP address is used to communicate over network and can

Socket is a mechanism which provides connection between two process or system by using network stacks. In a more clear

Address Resolution Protocol (ARP) is auxiliary protocol used by Internet Protocol (IP). ARP is defined with RFC826 and gained main

ethtool is useful utility used for Network Interface Card configuration. It provides simple and fast way to get and set

FortiGate is successful Next Generation Firewall which provides a lot of features for to day needs. The Forti family have

TTL is the short code for Time To Live. TTL is located in IP packets where it is used to

minicom is little command line based tool used to connect serial lines. In a more pragmatic definition minicom can be