Nexus 3548-x (In L3 mode) link down

[Tal Wolberg - Wolberg.Pro]

Hy All
I have a Nexus 3548x that is configured to work as an L3 switch.
I'm trying connecting him (trunk & access) to my FortiGate using sfp.
In all my tries im getting:
Eth1/1 1 eth trunk down Link not connected 10G(D) --
Eth1/2 1 eth access down Link not connected 10G(D) --

I double and triple-check the connection and the gbics.
I guess it's in running-config problem.

I attached the configuration.

Tnx

Tal

[marce1000]

  - Check if the SFP's are supported according to : https://tmgmatrix.cisco.com/

 M.

[balaji.bandi]

can you post below outpit :

show version

show ip interface brief

show interface status | in connected

show interface interface Ethernet1/1

show interface interface Ethernet1/2

show interface interface Ethernet1/1 trans

show interface interface Ethernet1/2 trans

[Tal Wolberg - Wolberg.Pro]

Attached

[balaji.bandi]

as per the output - other than MGMT port all the ports are down.

investigate layer 1 issue physical - make sure the Light in correct direction when you connect

Look at the SFP port and which one generating light and check on the fiber coming from FortiGate which side is light, and twist RX and TX and test it.

example :

A-------A

B-------B

to 

A---------B

B----------A

[MHM Cisco World]

show interface brief <<- share this from NSK and mention which port connect to forti and not work 

MHM

[Tal Wolberg - Wolberg.Pro]

Currently both are connect to the FG.
I tried different ports just to check if the link will be up