intro-network2
What is WINS ・lmhosts file
What is WINS WINS stands for “Windows Internet Name Service” and is a name service specific to Wi […]
Dynamic DNS
What is Dynamic DNS Dynamic DNS is a technology that dynamically updates the DNS database so that you can hav […]
Port number used by DNS/nslookup command
Port number used by DNS (53 for TCP/UDP) DNS primarily uses UDP for communication. The reason is that th […]
“Outbound DNS” and “Internal DNS”
Three Roles of DNS DNS consists of a combination of the following three functions: ● Content server Respond o […]
DNS (Primary DNS/Secondary DNS)
DNS (Primary DNS/Secondary DNS) DNS is hierarchical. Load distribution is performed with this structure, […]
DNS (Zones and Records)/Mechanism of DNS Lookup
DNS (zones and records) Each node manages data called a DNS zone, which is name resolution information about i […]
DNS domain tree
DNS domain tree DNS has conventions for naming. If you are only operating in a local network, you can as […]
DNS and hosts file
What is DNS TCP/IP networks communicate using numbers called IP addresses. However, when we surf the net […]
What is auto-negotiation
What is auto-negotiation Ethernet has standards with different communication speeds, such as 10BASE-T, 100BAS […]
Wake On LAN
Wake On LAN Wake On LAN is a function to turn on the power of a computer from another computer via LAN. […]