Hello
I am reading Todd Lammle's CCNA study guide....Oer der he says that bandwidth command used under interface config mode has nothing to do with how fast data is transferred...he says that it is only useful for routing protocols like OSPF etc to count metrics....but while explaining OSPF he says bandwidth is used as cost to find fastest route...now what is this about...bandwidth is obviously going to effect data speed....could you plz make things clear for me