Explanation: A device that monitors the data packets in a network is called a network monitor or a probe. In a fiber-distributed data interface (FDDI) backbone network with a local Ethernet LAN. There are two remote LANs, one a token-ring LAN and another, an FDDl LAN, connected to the backbone network. Thus a token-ring probe monitors the token-ring LAN.
Occurrence: 0, System Administrator 2026