发明名称 |
Method and apparatus for hardware forwarding of LAN frames over ATM networks |
摘要 |
A multiported LAN switch comprised of legacy local area network ports and ATM ports. Each ATM port comprising a hardware forwarding engine for bridging LAN frames from the LAN ports to the ATM port. The hardware forwarding engine converts layer 2 protocols between the dissimilar ports expediently, without requiring intervention by a microprocessor. A substantial performance gain is attained compared to microprocessor controlled format converters. Both LAN emulation and virtual LANs are supported.
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申请公布号 |
US2004090967(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
US20030698287 |
申请日期 |
2003.10.31 |
申请人 |
DOIDGE DENNIS ALBERT;ERVIN JIM P.;HENDERSON DOUGLAS RAY;KU EDWARD HAU-CHUN;PATEL PRAMOND NAROTTAMBHAI;REISS LOREN BLAIR;RYLE THOMAS ERIC;RASH JOSEPH M. |
发明人 |
DOIDGE DENNIS ALBERT;ERVIN JIM P.;HENDERSON DOUGLAS RAY;KU EDWARD HAU-CHUN;PATEL PRAMOND NAROTTAMBHAI;REISS LOREN BLAIR;RYLE THOMAS ERIC;RASH JOSEPH M. |
分类号 |
B01J31/20;B01J31/24;B01J31/26;B01J31/28;C07B61/00;C07C68/00;C07C69/96;(IPC1-7):H04L12/28 |
主分类号 |
B01J31/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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