??Match each correct item with the statement below. ?

A. ?One of two DiffServ forwarding specifications. It allows routers to assign data streams one of several prioritization levels, but it provides no guarantee that, on a busy network, messages will arrive on time or in sequence. It is specified in the DiffServ field in an IPv4 packet.
B. ?A U.S. federal regulation that requires telecommunications carriers and equipment manufacturers to provide for surveillance capabilities. It was passed by Congress in 1994 after pressure from the FBI, which worried that networks relying solely on digital communications would circumvent traditional wiretapping strategies.
C. ?A software-based tool that monitors traffic on the network from a server or workstation attached to the network. It can typically interpret up to Layer 3 of the OSI model.
D. ?One of two DiffServ forwarding specifications. It assigns each data stream a minimum departure rate from a given node. This technique circumvents delays that slow normal data from reaching its destination on time and in sequence.
E. ?The distribution of traffic over multiple components or links to optimize performance and fault tolerance.
F. ?A type of link aggregation in which two or more NICs work in tandem to handle traffic to and from a single node.
G. ?The network of lines and carrier equipment that provides telephone service to most homes and businesses.
H. ?A set of standards established by the ITU for handling call signaling on circuit-switched portions of the PSTN (Public Switched Telephone Network).
I. ?A broadcast that is delayed by a few minutes to allow for editing processes and licensing concerns.
J. ?A streaming video, either on demand or live, that is delivered via the Web.

A. AF (Assured Forwarding)?
B. CALEA (Communications Assistance for Law Enforcement Act)?
C. ?network monitor
D. EF (Expedited Forwarding)?
E. ?load balancing
F. ?NIC teaming
G. ?PSTN (Public Switched Telephone Network)
H. ?SS7 (Signaling System 7)
I. ?time-shifted video
J. Webcast