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Core Network Services: DNS & DHCP

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DHCP Scopes

DHCP automatically assigns IP configurations to clients.

  • Scope: A range of valid IP addresses available for lease to clients on a specific subnet (e.g., 192.168.1.100 to 192.168.1.200).
  • Lease: The length of time a client keeps an IP address before it must renew it.
  • Reservation: Ensuring a specific device (identified by its MAC address) always gets the exact same IP address from the DHCP server. Useful for printers.