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Question

Difficulty: MediumNetwork Host Services and Server Roles

A network technician is configuring centralized logging for multiple edge routers and firewalls. The security policy requires all network infrastructure devices to send event logs over UDP port 514 to a dedicated host for storage and analysis. Which of the following network host services must be deployed to fulfill this requirement?

  1. Syslog serverAnswer
  2. B
    DHCP server
  3. C
    Web server operating on TCP port 443
  4. D
    APIPA host service

Answer

The correct host service is a Syslog server, which receives and stores event messages sent from network infrastructure equipment over UDP port 514.
A Syslog server is designed specifically to gather, organize, and store event messages and system warnings generated by routers, switches, firewalls, and other network hosts. By default, syslog uses UDP port 514 to receive formatted log messages.

Step-by-Step Solution

1
Identify the functional requirement in the scenario.
The scenario requires collecting and storing centralized event logs transmitted over UDP port 514.
Security logging across enterprise routers and firewalls requires a designated server role capable of listening for standardized log protocol traffic.
2
Match the protocol and port (UDP 514) to the standard network server role.
UDP port 514 is the standard protocol port for Syslog data transmission.
Syslog is the standard logging framework used by network devices to send status and diagnostic messages across IP networks.

Key Concept

Syslog Server Role and UDP Port 514
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Topics

Network Host Services and Server Roles

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