发明名称 |
MSDC SCALING THROUGH ON-DEMAND PATH UPDATE |
摘要 |
In one embodiment, a copy of an original packet of a traffic flow is created at an ingress leaf node of a cloud switch. The ingress leaf node forwards the original packet along a less- specific path through the cloud switch, the less- specific path based on a domain index of an egress do main for the original packet. The copy of the original packet is modified to create a more specific path learn request packet. The ingress leaf node forwards the more specific path learn request packet along the less-specific path through the cloud switch. The ingress leaf node received back a more specific path learn request reply packet that includes an indication of a fabric system port. The ingress leaf node then programs a forwarding table based on the indication of the fabric system port, to have subsequent packets of the traffic flow forwarded along a more-specific path. |
申请公布号 |
WO2014113547(A1) |
申请公布日期 |
2014.07.24 |
申请号 |
WO2014US11814 |
申请日期 |
2014.01.16 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
KRISHNAMOORTHY, PAGS;JANAKIRAMAN, RAJAGOPALAN;TSAI, CHIA, ALEX;PARAMESWARANNAIR, VINAY |
分类号 |
H04L12/721;H04L12/773;H04L12/937 |
主分类号 |
H04L12/721 |
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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