Which connections allow the use of full-duplex Ethernet?()
A、Switch to host
B、Switch to switch
C、Hub to hub
D、Switch to hub
E、Host to host
A、Switch to host
B、Switch to switch
C、Hub to hub
D、Switch to hub
E、Host to host
A、l2tp password connection-to-lac B、local password connection-to-lac C、tunnel password connection-to-lac D、server password connection-to-lac
A、An external hard drive connected via eSATA B、An external hard drive connected via USB 2.0 C、An external hard drive connected via serial D、A thumb drive connected via USB 2.0
A、show ldp neighbor B、show martini connections C、show l2circuit connections D、show l2vpn connections