SNMP: Would linkDown trap be notified after link status becomes up?
The linkDown trap description states: 
"A linkDown trap signifies that the SNMPv2 entity, acting in an agent role, has detected that the ifOperStatus object for one of its communication **links left the down state and transitioned into some other state (but not into the notPresent state).** 
This other state is indicated by the included value of ifOperStatus."

Does it mean LINKDOWN alert would be notified after they go up ? Not at the moment that they go into down status ? 

SNMP: Would linkDown trap be notified after link status becomes up?
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The linkDown trap description states: 
"A linkDown trap signifies that the SNMPv2 entity, acting in an agent role, has detected that the ifOperStatus object for one of its communication **links left the down state and transitioned into some other state (but not into the notPresent state).** 
This other state is indicated by the included value of ifOperStatus."

Does it mean LINKDOWN alert would be notified after they go up ? Not at the moment that they go into down status ? 
