CHAPTER 13Network Availability: Objective 3.1: Given a scenario, use the appropriate statistics and sensors to ensure network availability.
This chapter examines some of the fundamental network statistics and sensors found in a typical enterprise network. The Network+ exam expects candidates to be familiar with these basic networking functions.
In this chapter, you'll learn everything you need to know about Network+ Objective 3.1, including the following topics:
- Performance metrics/sensors
- SNMP
- Network device logs
- Interface statistics/status
- Interface errors or alerts
- Environmental factors and sensors
- Baselines
- NetFlow data
- Uptime/downtime
PERFORMANCE METRICS
Users can frequently detect variations in the performance of a device or ...
Get CompTIA Network+ CertMike - Prepare. Practice. Pass the Test! Get Certified! now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
