发明名称 |
ETHERNET VIRTUAL PRIVATE TREE (E-TREE) SERVICE WITH OPTIMAL FORWARDING IN ETHERNET VIRTUAL PRIVATE NETWORK (EVPN) |
摘要 |
In one embodiment, when an ingress provider edge (PE) device of a computer network domain receives a frame at the ingress PE device destined to a destination media access control (MAC) address, it can determine whether the frame was received on a root or leaf Ethernet ingress segment, and also whether the destination MAC address is located via a root or leaf Ethernet segment. Accordingly, the ingress PE device may either drop or forward the frame based on the ingress Ethernet segment and destination MAC address Ethernet segment being either a root or a leaf, respectively. |
申请公布号 |
EP2928114(A1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20150159931 |
申请日期 |
2015.03.19 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
SAJASSI, ALI;SALAM, SAMER;BOUTROS, SAMI |
分类号 |
H04L12/18;H04L12/46;H04L12/715;H04L12/721;H04L12/723;H04L12/741;H04L12/801 |
主分类号 |
H04L12/18 |
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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