Voip Engineer Interview Questions and Answers

DHCP assigns IP addresses to devices on a network automatically.

• DHCP server receives a request from a device for an IP address

• DHCP server checks its pool of available IP addresses

• DHCP server assigns an IP address to the device and sends a response

• DHCP lease time determines how long the device can use the assigned IP address

DNS stands for Domain Name System, which translates domain names to IP addresses.

• DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).

• It helps users access websites and other online services by resolving domain names to their corresponding IP addresses.

• DNS also helps in email delivery by translating domain names in email addresses to IP addresses of mail servers.

• DNS operates through a distrib...read more