201 · Question #317
When using the setup utility to configure a redundant pair, you are asked to provide a "Failover Peer IP". Which address is this?
The correct answer is B. an address of the other system in a redundant pair configuration. The 'Failover Peer IP' is the IP address of the partner BIG-IP system in a high-availability configuration, enabling the local system to communicate failover-related information with its peer.
Question
When using the setup utility to configure a redundant pair, you are asked to provide a "Failover Peer IP". Which address is this?
Options
- Aan address of the other system in its management network
- Ban address of the other system in a redundant pair configuration
- Can address on the current system used to listen for failover messages from the partner BIG-IP
- Dan address on the current system used to initiate mirroring and network failover heartbeat messages
How the community answered
(53 responses)- A4% (2)
- B89% (47)
- C2% (1)
- D6% (3)
Why each option
The 'Failover Peer IP' is the IP address of the partner BIG-IP system in a high-availability configuration, enabling the local system to communicate failover-related information with its peer.
The management network address is typically for out-of-band management, not the primary interface for failover communication between data plane devices.
In a redundant pair configuration, each BIG-IP system needs to know the IP address of its partner to exchange heartbeat messages and state information. The Failover Peer IP explicitly identifies the other system, allowing for proper health monitoring and coordinated failover events.
The Failover Peer IP is the destination address (the partner's IP), not an address on the current system.
This describes a function of an address on the current system, but the Failover Peer IP specifically refers to the partner's address.
Concept tested: F5 BIG-IP redundant pair failover configuration
Source: https://clouddocs.f5.com/clouddocs/big-ip-system-and-application-security-manager/latest/bigip_ha_configuration.html
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