发明名称 |
Metro ethernet network with scaled broadcast and service instance domains |
摘要 |
A method of operation for a provider edge device of a core network includes receiving a customer frame from an access network; the customer frame having a first Virtual Local Area Network (VLAN) tag of a first predetermined bit length. The first VLAN tag including a service instance identifier. The service instance identifier of the first VLAN tag is then mapped into a second VLAN tag of a second predetermined bit length greater than the first predetermined bit length. |
申请公布号 |
US8194656(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US20050117016 |
申请日期 |
2005.04.28 |
申请人 |
SAJASSI ALI;FINN NORMAN W.;CISCO TECHNOLOGY, INC. |
发明人 |
SAJASSI ALI;FINN NORMAN W. |
分类号 |
H04L12/28 |
主分类号 |
H04L12/28 |
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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