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212 Practical TCP/IP and Ethernet Networking
with whom they are working. It is possible to incorporate live action color video and
voice with shared workspace on ... opened the door
to pirates and hackers. Therefore, as the use of the Internet, intranets, and extranets has
grown, so has the need for security. The TCP/IP protocols and n...
... 802.3ab standard.
These gigabit Ethernet versions are summarized in Figure 4.5.
Figure 4.5
Gigabit Ethernet versions
4.4.2 Gigabit Ethernet MAC layer
Gigabit Ethernet retains the standard ... by offering a
high bandwidth connectivity system to the Ethernet family of devices.
Gigabit Ethernet is defined by the IEEE 802.3z standard. This defines the gigabit
Ethernet media...