Week 1

K2.1 The principles of network and infrastructure design:

• resilience:

o high availability (HA) – primary and secondary configurations of systems to provide redundancy

o clustering – provides redundancy and scalability

o load balancing – directs network traffic based on load

o segmentation – network, systems, data, devices and services are split up to mitigate the potential

impact of risks

• quality of service (QoS) – used to guarantee a specific network service

• number systems – applied for subnetting and IP addressing:

o binary

o hexadecimal

o decimal

o octal

Last Updated
2024-07-11 09:15:09