New 300-115 exam questions from PassLeader 300-115 dumps! Welcome to download the newest PassLeader 300-115 VCE and PDF dumps: http://www.passleader.com/300-115.html (684 Q&As –> 775 Q&As –> 808 Q&As)
P.S. Free 300-115 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=0B-ob6L_QjGLpV1dGa2Q3czNVNG8
A network engineer is trying to deploy a PC on a network. The engineer observes that when the PC is connected to the network, it takes 30 to 60 seconds for the PC to see any activity on the network interface card. Which Layer 2 enhancement can be used to eliminate this delay?
A. Configure port duplex and speed to auto negotiation.
B. Configure port to duplex full and speed 1000.
C. Configure spanning-tree portfast.
D. Configure no switchport.