PSE-PLATFORM Question #76: Real Exam Question with Answer & Explanation

The correct answer is B. Configure Ethernet 1/1 as HA1 Backup E. Configure the management interface as HA1 Backup. Explanation/Reference: E: For firewalls without dedicated HA ports, select two data interfaces for the HA2 link and the backup HA1 link. Then, use an Ethernet cable to connect these in- band HA interfaces across both firewalls. Use the management port for the HA1 link and ensure

Question

Which two mechanisms help prevent a spilt brain scenario an Active/Passive High Availability (HA) pair? (Choose two)

Options

AConfigure the management interface as HA3 Backup
BConfigure Ethernet 1/1 as HA1 Backup
CConfigure Ethernet 1/1 as HA2 Backup
DConfigure the management interface as HA2 Backup
EConfigure the management interface as HA1 Backup
FConfigure ethernet1/1 as HA3 Backup

Explanation

Explanation/Reference: E: For firewalls without dedicated HA ports, select two data interfaces for the HA2 link and the backup HA1 link. Then, use an Ethernet cable to connect these in- band HA interfaces across both firewalls. Use the management port for the HA1 link and ensure that the management ports can connect to each other across your network. 1. In Device > High Availability > General, edit the Control Link (HA1) section. 2. Select the interface that you have cabled for use as the HA1 link in the Port drop down menu. Set the IP address and netmask.Enter a Gateway IP address only if the HA1 interfaces are on separate subnets. Do not add a gateway if the devices are directly connected.

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