发明名称 |
Method and apparatus to elect ABRs dynamically and intelligently |
摘要 |
The present invention elects an area border router from a plurality of potential area border routers by determining a full set of all areas attached to a router. A determination is made as to a full set of area pairs from the determined full set of areas. Routers are identified in a first area of the determined full set of areas that are reachable through an intra-area route in the first area, and routers are identified in a second area of the determined full set of areas that are reachable through an intra-area route in the second area. If there is a router that is unreachable through either an intra-area route in the first area or an intra-area route in the second area, then declare the first router to be an area border router, else new first and second areas are selected. |
申请公布号 |
US8130638(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20060339791 |
申请日期 |
2006.01.24 |
申请人 |
YANG YI;RETANA ALVARO E.;ROY ABHAY;LINDEM, III ALFRED C.;MIRTORABI SINA;CISCO TECHNOLOGY, INC. |
发明人 |
YANG YI;RETANA ALVARO E.;ROY ABHAY;LINDEM, III ALFRED C.;MIRTORABI SINA |
分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|