EWC C5110-2 Ports doesn't come up.

[Mohammed]

EWC C5110-2 esa port doesn't come up.

1.checked the Admin status of the ports on both the end (switch as well as controller).Still the port shows down.

[Doug]

I would suggest you contact the GTAC for more assistance on this issue. https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-contact-Extreme-Networks-Global-Tec...

[Mohammed]

Hi Ronald

LAN switch is Enterasys B5K series and yes the fiber between B5k and core is 10Gig
Tried on all the available ports but no luck.
Yes verified port speed and duplex on both the ends.

[Ronald_Dvorak]

What LAN switch is used and is the fiber port a 10G port ?
Try out esa2 - at least the L2 should go green even without a configuration on the controller.
Have you checked whether rx/tx of the fiber link is correct.

[Mohammed]

Hi Ronald

Attached is the controller GUI L2Ports status esa1 is enable and the cable is connected.
It is not the part of the Lag.