[root@localhost ~]# ethtool p4p2
Settings for p4p2:
         Supported ports: [ FIBRE ]
         Supported link modes: 1000baseT/Full
                        10000baseT/Full
                        25000baseCR/Full
                        25000baseSR/Full
                        1000baseX/Full
                        10000baseSR/Full
                        10000baseLR/Full
         Supported pause frame use: Symmetric
         Supports auto-negotiation: No
         Supported FEC modes: None
         Advertised link modes: 10000baseT/Full
                         25000baseCR/Full
         Advertised pause frame use: No
         Advertised auto-negotiation: No
         Advertised FEC modes: None BaseR RS
         Speed: 10000Mb/s
         Duplex: Full
         Port: FIBRE
         PHYAD: 0
         Transceiver: internal
         Auto-negotiation: off
         Supports Wake-on: d
         Wake-on: d
         Current message level: 0x00000007 (7)
                                drv probe link
         Link detected: yes