recommends design chunges based on failure or network confirmon changes a) Simulate .) What if analysis xil) in affect speed. a) Core b) Visualize network design layer, no filtering or packet manipulation is done so as not to d) Cost Model b) Distribution d) Application layers c) Access xiv) xii) How many layers are in network design according to cisco model? a) 2 b)3 e) 4 d) 5 [Internet) and received by the network node [user). is the actual amount of user data that is transmitted over the access circuit a) Jitter b) Delay c) Burstiness d) Throughput xv) The value of FECN and BECN is set which gives congestion notification, if network is congested. a) 1 b) 2 c)3 d) 4