Discover which protocol dynamically assigns IP addresses to hosts for the CCNA 200-301 exam. Learn how DHCP automates IP address allocation, subnet mask, and gateway assignment in modern networks.
Table of Contents
Question
Which protocol is used to dynamically assign IP addresses to hosts?
A. NAT
B. DHCP
C. ARP
D. ICMP
E. BGP
Answer
B. DHCP
Explanation
DHCP dynamically assigns IP addresses, subnet masks, and gateways to hosts in a network.
Dynamic Host Configuration Protocol (DHCP) is the protocol used to dynamically assign IP addresses to hosts on a network. DHCP automates the process of IP address allocation, providing each device with a unique IP address, subnet mask, default gateway, and other configuration parameters without manual intervention. This client-server protocol manages a pool of IP addresses and leases them to devices as they join the network, ensuring efficient address management and preventing conflicts. DHCP supports both IPv4 and IPv6 environments and is fundamental for scalable, automated network configuration.
Cisco Certified Network Associate CCNA 200-301 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Cisco Certified Network Associate CCNA 200-301 exam and earn Cisco Certified Network Associate CCNA 200-301 certification.