Which protocol is used for HA between Infoblox devices?

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Multiple Choice

Which protocol is used for HA between Infoblox devices?

Explanation:
High availability between Infoblox devices relies on a protocol that creates a shared virtual IP for seamless failover. VRRP does exactly that: it designates one device as the active master and another as a hot standby, both sharing a single virtual IP address. Clients continue to reach the service through that VIP, and if the active device fails, VRRP automatically promotes the standby to master and moves the VIP to it, ensuring uninterrupted DNS/DHCP service. The other protocols are routing protocols used to exchange route information between routers. They don’t provide the automatic, VIP-based failover mechanism needed for Infoblox HA, so they aren’t used for this purpose.

High availability between Infoblox devices relies on a protocol that creates a shared virtual IP for seamless failover. VRRP does exactly that: it designates one device as the active master and another as a hot standby, both sharing a single virtual IP address. Clients continue to reach the service through that VIP, and if the active device fails, VRRP automatically promotes the standby to master and moves the VIP to it, ensuring uninterrupted DNS/DHCP service.

The other protocols are routing protocols used to exchange route information between routers. They don’t provide the automatic, VIP-based failover mechanism needed for Infoblox HA, so they aren’t used for this purpose.

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