You are asked to enable plug-and-play line card switches in an active VCF without making any future Junos configuration charges. You are also required to ensure that all new line card are automatically upgrade to the correct Junos version without any manual intervention.
In this scenario, which two actions will accomplish this task? (Choose two.)

You are configuring an IP Fabric in your data center and you are trying to load-balance traffic across multiple equal-cost BGP routes. You have enabled multipath, but the traffic is not being load-balanced.

Referring to the exhibit, what will solve this problem?

You want to ensure high availability of the Junos devices in your data center.
In this scenario, which three features would accomplish this task? (Choose three.)

Referring to the VCF shown in the exhibit, what is the remote destination trunk weight for the SW-4, SW-1, SW-5 path?

Referring to the exhibit, what is the MAC address of the IRB interface on router PE1?