October 2021
Intermediate to advanced
752 pages
19h 43m
English
Content preview from CompTIA Network+ N10-008 Cert Guide
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Chapter 15
High Availability and Disaster Recovery
This chapter covers the following topics related to Objective 3.3 (Explain high availability and disaster recovery concepts and summarize which is the best solution) of the CompTIA Network+ N10-008 certification exam:
Load balancing
Multipathing
Network interface card (NIC) teaming
Redundant hardware/clusters
Switches
Routers
Firewalls
Facilities and infrastructure support
Uninterruptible power supply (UPS)
Power distribution units (PDUs)
Generator
HVAC
Fire suppression
Redundancy and high availability (HA) concepts
Cold site
Warm site
Hot site
Cloud site
Active-active vs. active-passive
Multiple Internet service providers (ISPs)/diverse paths
Virtual Router Redundancy Protocol (VRRP)/First ...
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