Refer the exhibit. Users on a network connected to router R3 report slow speeds when they connect to the server connected to R2. After analyzing traffic on the network, a network engineer identified congestion on the link between R2 and R3 as the cause. Which QoS service must the engineer implement to drop traffic on the link when it exceeds a configured threshold?

Refer to the exhibit. In which way does router R1 operate differently than router R2?

Which configuration modifies Local Packet Transport Services hardware policies?

Drag and drop the LDP features from the left onto the correct usages on the right.

1: graceful restart 2: IGP synchronization 3: session protection 4: targeted-hello accept

Drag and drop the NAT64 descriptions from the left onto the correct NAT64 types on the right.