Good morning all,
We have a HPE-1920-24G switch with a trunk link (4 Dynamic LACP ports) connected to an HP 1820. All 4 links worked previously, however due to expansion some cabling work was done (4 inline couplers similar to the following: http://imgur.com/1hvNQIB) were used to extend the current trunk links to the newly placed HPE-1920 which feeds 3 Netgear GS108T access switches.
2 trunk links work without issue (which currently feed the 3 access switches) but the other 2 links are disabled by the switch with the following error:
The port's physical state (down) is improper for being attached.
Cable seemed to pass testing using a VDVMapMaster so I assumed the cabling job was adequate. I have tried setting both sides to dynamic/both to static but neither seems to resolve the issue.
Any suggesttions for the error message received?