A.17.21.2.15 B.17.21.3.15 C.172.168.0.49 D.192.168.0.49
A.STAPB.X2APC.GTP-cD.GTP-u
A.1000M/全雙工 B.AUTO(自協(xié)商) C.100M/全雙工 D.100M/半雙工