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Difficulty: EasyNetwork Host Services and Server Roles

A network administrator is setting up infrastructure server roles for a small office. Match each network host service to its primary default operational port or function.

  • DHCP ServerAutomatically assigns IP addresses and subnet masks to network clients (UDP ports 67/68)
  • DNS ServerResolves human-readable domain names to numerical IP addresses (UDP/TCP port 53)
  • Syslog ServerReceives and centralizes system message logs from network devices (UDP port 514)
  • Web Server (HTTP)Delivers unencrypted web pages to client browsers (TCP port 80)

Answer

DHCP Server pairs with automatically assigning IP addresses (UDP 67/68); DNS Server pairs with domain name resolution (UDP/TCP 53); Syslog Server pairs with centralized event logging (UDP 514); Web Server (HTTP) pairs with delivering web content (TCP 80).
Each service directly maps to its standardized operational function and default network port: DHCP provides automated host IP provisioning (ports 67/68), DNS performs name resolution (port 53), Syslog centralizes event reporting (port 514), and Web (HTTP) serves site pages (port 80).

Step-by-Step Solution

1
Identify the primary role and ports associated with DHCP.
DHCP manages dynamic allocation of network IP parameters over UDP 67/68.
Prevents manual IP assignment and ensures unique host configuration.
2
Identify the primary role and ports associated with DNS.
DNS maps domain names to destination IP addresses using port 53.
Allows users to locate server resources using names instead of IP numbers.
3
Identify the role of Syslog.
Syslog aggregates error and status log messages sent from network endpoints on port 514.
Provides centralized logging and monitoring across infrastructure components.
4
Identify the standard Web Server (HTTP) role.
HTTP serves unencrypted web pages on TCP port 80.
Matches the fundamental web host service role.

Key Concept

Network Host Services and Server Roles
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Topics

Network Host Services and Server Roles

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