Dell N3048P's switch connected route disappears and re-appears, causing intermittent issue.
* Indicates the best (lowest metric) route for the subnet.
Default Gateway is x.x.x.x
S *0.0.0.0/0 [1/0] via x.x.x.x, 21h:51m:28s, Vl100
C *x.x.x.0/24 [0/0] directly connected, Vl100 -----------> this disappears and re-appears every minutes or so. When it disappears, it can't talk to certain resources.
I checked the switch and uplink ports and don't see any errors or misconfiguration. Nothing int he log too.