A.
A、Switch-6500> (enable) set intece duplex 4/1 half
B.
Switch-6500> (enable) set intece duplex 4/2-24 full
C.
B、Switch-6500> (enable) set port 4/1 duplex halfS
D.
witch-6500> (enable) set port 4/2-24 duplex full
E.
C、Switch-6500> (enable) set port duplex 4/1 half
F.
Switch-6500> (enable) set port duplex 4/2-4/24 full
G.
D、Switch-6500> (enable) set port duplex 4/l half
H.
Switch-6500> (enable) set port duplex 4/2-24 full