The X440-G2 is limited to only the first set of 24 ports due to there being 2 chips and the current inability to sync between the two, thus it has been limited only to the first 24 ports.
Excerpt from 21.1 User Guide:
"Note X440-G2 supports AVB. AVB support on 48-port models is limited to ports on the first X440- G2 switch device, front-panel ports 1-24." |