LAG failure with imm1-100gb-cfp

[Michael_J_Gage]

I can get link and pass traffic with each of the 100G ports in stand alone but not when in a LAG.

The optics stop transmitting light as soon as I joint them to a LAG.

Using the same configuration with imm12-10gb-sfp+ works as expected.

This is a non-production unit we are trying to bring online using 4x100G LACP LAG for a new BGP edge router.

Any help troubleshooting this would be appreciated.

[Michael_J_Gage]

This issue was actually due to the the spanningtree port type on the Nexus being set to Edge.

I changed the type to network on the Nexus and everything worked correctly.

(wanted to post the fix instead of just deleting the post)