Which two actions must you take to configure a PAgP EthernetChannel between two switches, S1 and S2? (Choose two.)
A. Configure thechannel-group 1 mode autocommand on S1.
B. Configure thechannel-group1 mode desirablecommand on S2.
C. Configure thechannel-group 1 mode activecommand on S2.
D. Configure thechannel-group 1 mode oncommand on S2.
E. Configure thechannel-group 1 mode activecommand on S1.
