Fast ethernet and token ring

Fast ethernet and token ring

By contrast, Ethernet included both the simpler firmware and the lower licensing cost in the MAC chip. Cabling and interfaces[ edit ] Cabling is generally IBM "Type-1", a heavy two-pair Ohm shielded twisted pair cable.

If the primary ring is working correctly, the backup ring can also be used, doubling the capacity to Mbps.

fddi and token ring

The frame is then examined by each successive workstation. Ethernet cables, which are usually blue, yellow or red, are a little more slender than a drinking straw and have a maximum range of feet. If the transceiver cable has thumbscrew connectors, you can connect it directly to the AUI port by replacing the AUI port slide latch with a jackscrew provided in a separate bag.

Today it can be difficult to find.

Token ring frame format

Unique hermaphroditic connectors , commonly referred to as IBM Data Connectors in formal writing or colloquially as Boy George connectors were used. Token Ring does not inherently support this feature and requires additional software and hardware to operate on a direct cable connection setup. Wireless Although Wireless can refer to many technologies, in networks the most common technology used in home and offices is the This special token frame is repeated from station to station until arriving at a station that needs to send data. Data flows in opposite directions on the rings. If the transceiver cable has thumbscrew connectors, you can connect it directly to the AUI port by replacing the AUI port slide latch with a jackscrew provided in a separate bag. The frame is then examined by each successive workstation. Each endstation checks the data packet to see whether the destination address matches its own address. It removes the message from the frame. Ethernet can carry up to 10 megabits per second Mbps , which is 10 million bits of information each second. The networks connecting one computer to another have varied over the years. Tokens are 3 bytes in length and consist of a start delimiter, an access control byte, and an end delimiter. The frame continues to circulate as an "empty" frame, ready to be taken by a workstation when it has a message to send. Token[ edit ] When no station is sending a frame, a special token frame circles the loop.

Wireless Although Wireless can refer to many technologies, in networks the most common technology used in home and offices is the

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Ethernet and Token ring (Computer Networks)