Which two principles must be considered when using per-hop behavior in QoS? (Choose two.)
Refer to the exhibit.

Packets are flowing from 192.168.10.1 to the destination at IP addressss 192.168.20.75. Which next hop will the router select for the packet?
When deploying a new network that includes both Cisco and third-party network devices, which redundancy protocol avoids the interruption of network traffic if the default gateway router fails?
Drag and drop the AAA terms from the left onto the descriptions on the right.
