发明名称 |
METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR SELECTIVE LAYER 2 PORT BLOCKING USING LAYER 2 SOURCE ADDRESSES |
摘要 |
<p>Methods, systems, and computer program products for selective layer 2 port blocking using layer 2 source addresses are disclosed. According to one method, a layer 2 frame is received. An I/O port block list is identified based on a layer 2 source address in the layer 2 frame. A set of ports to which the layer 2 fame should be forwarded is identified. The frame is blocked from being forwarded to ports in the set that are also in the I/O port block list.</p> |
申请公布号 |
EP1985074(A2) |
申请公布日期 |
2008.10.29 |
申请号 |
EP20070749983 |
申请日期 |
2007.02.06 |
申请人 |
EXTREME NETWORKS, INC. |
发明人 |
GROSSER, DONALD, B.;WADE, DANIEL, V. |
分类号 |
H04L12/701 |
主分类号 |
H04L12/701 |
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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