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| | Token Ring/IEEE 802.5 |
 | | Token Ring and IEEE 802.5 networks are basically compatible, although the specifications differ in minor ways. |
 | | If a station possessing the token does have information to transmit, it seizes the token, alters 1 bit of the token (which turns the token into a start-of-frame sequence), appends the information that it wants to transmit, and sends this information to the next station on the ring. |
 | | After the token is seized and changed to an information frame, only stations with a priority value higher than that of the transmitting station can reserve the token for the next pass around the network. |
| www.cisco.com /univercd/cc/td/doc/cisintwk/ito_doc/tokenrng.htm (1621 words) |
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