full-duplex ethernet, is jusr about using both uplink and donwlink for traffix. So, in full-duplex you tx and rx at the same time. If you use full-duplex in a shared media like a hub, you will FOR SURE have collisions....
if 2 PC r sending and receiving data in full-duplex mode then there is no collisions between these 2 PC. but if another PC is attempting to send data at the same time to one PC, is there possibility to have collisions?
I remember that I had this question as well, and I assume that I filled in A,D,E as well. There are quite some questions like this in any exam I took (6 of them in 2002), presumably to prevent anyone from scoring 100%.
Found an interesting comment in CCNA 640-607 certification guide on page 156. Says " If only one device is connected to each port on a switch, no collisions can occur." Take the implication and run with it.
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...