Comparative analysis of proactive solutions for fault-tolerant routing in the infocommunication network
نویسندگان
چکیده
The work established that an essential solution for proactively ensuring fault tolerance of networks is the support load balancing both at transport network level and access using FHRP. However, FHRP based on manual settings, which impose high requirements administrator’s professional training experience level. Therefore, task improving mathematical models methods make up algorithmic basis fault-tolerant routing protocols urgent. At same time, a mandatory requirement these to consider border routers’ reliability through incoming from balanced. describes four solutions problem proactive routing. To ensure Quality Service, all analyzed Traffic Engineering concept, two take into account routers (RATE ResMetrTE). On topology chosen study, was solved described in work. results calculations confirmed sensitivity RATE ResMetrTE routers. Within considered example, it taking when organizing between them or led increase upper bound link utilization – 15% 27% average. demonstrates implementation can be ensured GLBP protocol weighted mode weight each router determined not empirically but within solutions.
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ژورنال
عنوان ژورنال: Problemi telekomunìkacìj
سال: 2023
ISSN: ['2220-6922']
DOI: https://doi.org/10.30837/pt.2022.2.01