6 azure load balancer

Distribute traffic

  1. five-tuple hash
  • Source IP
  • Source port
  • Destination IP
  • Destination port
  • Protocol type

inbound and outbound

Availability sets

virtual machines you put in an availability set run across multiple physical servers, compute racks, storage units, and network switches

Availability zones

different physical locations within the same region

type

  1. Basic
  • Port forwarding
  • Automatic reconfiguration
  • Health probes
  • Outbound connections through source network address translation (SNAT)
  • Diagnostics through Azure Log Analytics for public-facing load balancers
  1. Standard
  • HTTPS health probes
  • Availability zones
  • Diagnostics through Azure Monitor
  • High availability (HA) ports
  • Outbound rules
  • A guaranteed SLA
  1. internal
  1. external
  1. Source IP affinity

two-tuple hash
(from the source IP address and destination IP address)

incompatible with RDP

health probe

monitors VM