发明名称 |
Stacked communication devices and method for port mirroring using modified protocol |
摘要 |
Port mirroring is achieved between ports on separate devices in a stack of communication devices by establishing a protocol for communications within a cascade connection forming the stack in which an indication is given of whether the communication is being sent to the mirror port in addition to its intended destination. This avoids increasing the volume of traffic in the cascade connection as would be the case if the original and mirror copy were sent separately.
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申请公布号 |
US6425015(B1) |
申请公布日期 |
2002.07.23 |
申请号 |
US19980201345 |
申请日期 |
1998.11.30 |
申请人 |
3 COM TECHNOLOGIES |
发明人 |
JENNINGS KEVIN;O'NEIL EUGENE;O'MALLEY EDELE;BEECHINOR RAYMOND |
分类号 |
H04L12/26;(IPC1-7):G06F15/17 |
主分类号 |
H04L12/26 |
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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