| 摘要 |
An apparatus including a monitoring module, a first timer, and a first circuit. The monitoring module is configured to (i) monitor a link when the link is up and (ii) detect when the link fails. The first timer is configured to expire in a predetermined time after the link fails. The first circuit is configured to generate an indication that the link is down. The first circuit is configured to generate the indication (i) in response to the monitoring module detecting that the link has failed and (ii) before the first timer expires. |
