Enterasys N Standalone (NSA) Series Configuration Manual page 308

Port Configuration Command Set
Configuring Link Traps and Link Flap Detection
Table 4-6 show linkflap metrics Output Details (Continued)
Output
TimeElapsed
Violations
4-72 Matrix NSA Series Configuration Guide
What It Displays...
Time (in seconds) since the last link down event.
Number of link flap violations on listed ports since system
start.