| 发明名称 |
HOLDING OF A LINK IN AN OPTICAL INTERFACE BY A LOWER LEVEL PROCESSOR UNTIL AUTHORIZATION IS RECEIVED FROM AN UPPER LEVEL PROCESSOR |
| 摘要 |
A lower level processor holds a link, in response to detecting a link down condition of the link. In response to the holding of the link, the lower level processor transmits a command to an upper level processor indicating the link down condition of the link. The lower level processor initiates a process of link recovery for the link, in response to receiving an authorization from the upper level processor. |
| 申请公布号 |
US2017093694(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201514870422 |
申请日期 |
2015.09.30 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Bendyk Mark P.;Cardinell Charles S.;Hathorn Roger G.;Klein Steven E. |
| 分类号 |
H04L12/703 |
主分类号 |
H04L12/703 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
in response to detecting a link down condition of a link, holding the link by a lower level processor; in response to the holding of the link, transmitting, by the lower level processor, a command to an upper level processor indicating the link down condition of the link; and initiating, by the lower level processor, a process of link recovery for the link, in response to receiving an authorization from the upper level processor. |
| 地址 |
Armonk NY US |
