Gathering Metrics from a Switch - Network+ Exam N10-007 | CompTIA

What Metrics Can be Gathered from a Switch?

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Question

A technician is deploying a new switch model and would like to add it to the existing network monitoring software.

The technician wants to know what metrics can be gathered from a given switch.

Which of the following should the technician utilize for the switch?

Answers

Explanations

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A. B. C. D.

A.

The technician should utilize the Management Information Base (MIB) to gather metrics from the new switch model. A MIB is a database of network device metrics, such as port status, link utilization, error rates, and other operational statistics.

By querying the MIB, the monitoring software can collect real-time information about the switch's performance and status, which can help identify potential issues and troubleshoot problems.

Traps and syslog are also useful tools for network monitoring, but they serve slightly different purposes.

A trap is a message sent from a network device to a monitoring system to notify it of a particular event, such as a link failure or a configuration change. Traps are typically sent in response to a specific trigger or threshold, and are used to generate alerts and notifications in real-time.

Syslog, on the other hand, is a protocol used for sending log messages from network devices to a central logging server. Syslog messages contain information about system events, errors, and status updates, and can be used for troubleshooting, auditing, and compliance purposes.

An audit log is a record of all the activity performed on a system or network device. It captures information about who performed what action, when, and from where. Audit logs are used to track changes, monitor access, and detect unauthorized activity, and are often required for compliance purposes.

In summary, while traps, syslog, and audit logs are useful for network monitoring and troubleshooting, the most appropriate tool for gathering metrics from a switch is the Management Information Base (MIB).