You are adding a QFX5100 edge switch into an existing network. You want to use a multichassis link aggregation group on your uplink ports to increase the resiliency of your network.
In which scenario would this be appropriate?
A. when your uplink connects to a pair of MX960s in a Virtual Chassis
B. when your uplink connects to a pair of SRX5800s configured in active/active mode
C. when your uplink connects into a pair of QFX5100s in a Virtual Chassis Fabric
D. when your uplink connects into a pair of QFX5100s in a Clos IP network