发明名称 |
Method and system for checking frame-length in fibre channel frames |
摘要 |
Method and system for checking frame-length in a Fiber Channel frames is provided. The method includes extracting a R_CTL value from a Fiber Channel frame; comparing the extracted R_CTL value of the Fiber Channel frame with R_CTL values stored in a Content Addressable Memory Table; determining a maximum frame-length and a minimum frame-length of the Fiber Channel frame for the extracted R_CTL value from the Content Addressable Memory Table; and marking the Fiber Channel frame so that it can be discarded if the frame-length is less than the minimum frame-length of the Fiber Channel frame or greater than the maximum frame-length of the Fiber Channel frame. The system includes a processor that accesses a CAM stored in memory; and a receive port that extracts and compares a R_CTL value of the Fiber Channel frame.
|
申请公布号 |
US7548560(B1) |
申请公布日期 |
2009.06.16 |
申请号 |
US20060363365 |
申请日期 |
2006.02.27 |
申请人 |
QLOGIC, CORPORATION |
发明人 |
DROPPS FRANK R.;KOHLWEY ERNEST G;ROSS EDWARD C. |
分类号 |
H04J3/16 |
主分类号 |
H04J3/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|