| 发明名称 | Internet group membership protocol group membership synchronization in virtual link aggregation | ||
| 摘要 | In one embodiment, a system includes at least one local processor adapted for executing logic, logic adapted for receiving a packet from an access switch on a virtual link aggregation (vLAG) port of a first switch, logic adapted for modifying a source media access control (MAC) address of the packet to include a MAC address of the first switch, wherein a last byte of the modified source MAC address includes a trunk identifier of the vLAG port on which the packet was received, and logic adapted for forwarding the packet to an inter-switch link (ISL) port. Other systems, methods, and computer program products are presented according to more embodiments. | ||
| 申请公布号 | US8953607(B2) | 申请公布日期 | 2015.02.10 |
| 申请号 | US201213438785 | 申请日期 | 2012.04.03 |
| 申请人 | International Business Machines Corporation | 发明人 | Bhagavathiperumal Chidambaram;Sekhara Naveen C.;Tai Daniel W.;Voicu Raluca |
| 分类号 | H04L12/28 | 主分类号 | H04L12/28 |
| 代理机构 | Zilka-Kotab, PC | 代理人 | Zilka-Kotab, PC |
| 主权项 | 1. A system, comprising: at least one local processor configured to execute logic; logic configured to receive a packet from an access switch on a virtual link aggregation (vLAG) port of a first switch; logic configured to modify a source media access control (MAC) address of the packet to include a MAC address of the first switch, wherein a last byte of the modified source MAC address includes a trunk identifier of the vLAG port on which the packet was received; and logic configured to forward the packet to an inter-switch link (ISL) port. | ||
| 地址 | Armonk NY US | ||