about Azure load balancer redundancy.

Toshio Yamazaki 70 Reputation points
2023-06-23T15:20:26.97+00:00

Please tell me about Azure load balancer redundancy.

Does one Azure load balancer have its own redundancy?

I don't think it's that easy to stop, but should I configure multiple Azure Load Balancers just in case?

Please let me know if there is documentation somewhere. Thank you.

Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
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  1. ChaitanyaNaykodi-MSFT 24,231 Reputation points Microsoft Employee
    2023-06-24T04:52:58.2633333+00:00

    @Toshio Yamazaki

    Thank you for reaching out. Based on your question above I understand that you wishAzure Load Balancer supports availability zones scenarios. In a region with Availability Zones, a Standard Load Balancer can be zone-redundant with traffic served by a single IP address. A single frontend IP address survives zone failure. The frontend IP may be used to reach all (nonimpacted) backend pool members no matter the zone. One or more availability zones can fail and the data path survives as long as one zone in the region remains healthy.

    You can go through this documentation for more information.

    Additional references:
    https://video2.skills-academy.com/en-us/azure/reliability/availability-zones-overview
    https://video2.skills-academy.com/en-us/azure/architecture/patterns/

    Hope this answers your query, please let me know if you have any additional questions. Thank you!

    1 person found this answer helpful.

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