PROVIDING QUALITY OF SERVICE IN IP/MPLS NETWORK OF TELECOM SLOVENIA

Diplomsko delo vsebuje opise mehanizmov za zagotavljanje kakovosti storitev v omrežjih IP/MPLS. Opisali smo stanje v omrežjih pred konvergenco in po njej ter razloge, ki so privedli do uvedbe mehanizmov za zagotavljanje kakovosti storitev. Jedro diplomske naloge je predstavitev uvedbe mehanizmov za zagotavljanje kakovosti storitev v omrežju IP/MPLS Telekoma Slovenije. Najprej smo predstavili nekatera izhodišča, ki so bila vodilo za nadaljnje konfiguracijske predloge. Nato smo za vsak omrežni element našega vzorčnega omrežja predstavili izbrani mehanizem za zagotavljanje kakovosti storitev in način, kako se ga uvede na omrežni napravi.This diploma thesis contains a description of mechanisms for ensuring the quality of service in IP/MPLS networks. We describe the situation in the networks before and after the convergence and the reasons which have led to the implementation of QoS mechanisms to ensure the quality of service. The core of this thesis examines the implementation of QoS mechanisms in the IP/MPLS network of Telecom Slovenia. First, we present some starting points which we used as a guide for further configuration suggestions. We then present the selected QoS mechanism for each network element of our network model and the way of its configuration on the network device