Match each core IP addressing service or infrastructure component on the left with its primary operational function on the right.
- DHCP Relay AgentForwards broadcast DHCP Discover packets across routing boundaries to a centralized DHCP server.
- DNS PTR RecordMaps an IP address to a Fully Qualified Domain Name (FQDN) to enable reverse name resolution.
- IP Address Management (IPAM)Centralizes the tracking, auditing, and provisioning of IP address space across enterprise subnets.
- Network Time Protocol (NTP)Synchronizes system clocks across network devices to ensure accurate and correlated event logging.
Answer
DHCP Relay Agent matches with forwarding broadcast DHCP packets across routing boundaries; DNS PTR Record matches with mapping an IP address to an FQDN for reverse lookups; IPAM matches with centralizing IP space tracking and auditing; NTP matches with synchronizing system clocks for correlated logging.
Each service is correctly paired according to standard networking definitions: DHCP Relay forwards client discovery broadcasts across routers to a central server; DNS PTR records handle reverse IP-to-hostname lookups; IPAM centralizes network address management; and NTP maintains synchronized clock timing across network nodes.
Step-by-Step Solution
Key Concept
Core IP Addressing Services and Functions