Hi Bruce, This statement set the default value of the class variable 'delay_' all 'LL' objects to be 25e-6 s.
Best Wishes Teerawat Issariyakul http://www.ns2ultimate.com/ http://www.facebook.com/pages/Teerawat-Issariyakul/358240861417 http://twitter.com/T_Bear http://www.t-issariyakul.blogspot.com http://www.ece.ubc.ca/~teerawat On May 9, 2011, at 9:13 AM, ¤終於aware wrote: > > Hi, > What is meaning in Ns-default.tcl (tcl\lib):LL set delay_ > 25us? I analyzed the trace file and found that the difference value > between the time when a packet is receive on MAC and the time when the packet > is forwarded on RTR. > Looking forward to your reply,thanks > > yours, > Bruce