In High Availability, which information is transferred via the HA data link?

A network security engineer for a large company has just installed a PA-5060 Firewall to isolate the company's PCI environment from its production network. The company's network engineers made configuration changes to the switches on both network segments, and connected them to the new firewall.
Soon after the cutover, however, users began to complain about latency and some servers stopped communicating. There are no security policies that deny traffic between the two network segments. You suspect that there is an interface misconfiguration on ethernet1/1.
Which two commands should be used to troubleshoot the issue? (Choose two.)

Which method does an administrator use to integrate all non-native MFA platforms in PAN-OS software?

When creating a Policy-Based Forwarding (PBF) policy, which two components can be used?
(Choose two.)

An engineer is configuring a firewall with three interfaces:
- MGT connects to a switch with internet access.
- Ethernet1/1 connects to an edge router.
- Ethernet1/2 connects to a virtualization network.
The engineer needs to configure dynamic updates to use a dataplane interface for internet traffic.
What should be configured in Setup > Services > Service Route Configuration to allow this traffic?