TY  - THES
N1  - Ir. Muhammad Taufiq Nuruzzaman, S.T. M.Eng., Ph.D.
ID  - digilib73566
UR  - https://digilib.uin-suka.ac.id/id/eprint/73566/
A1  - Ilham Ramadhan, NIM.: 22206051014
Y1  - 2025/08/16/
N2  - Multiprotocol Label Switching (MPLS) is a high-speed data transmission technology
widely adopted in modern telecommunication infrastructures due to its efficient label
switching and support for traffic engineering. However, in real-world deployments, link
failures can lead to significant network performance degradation, including increased
delay, jitter, packet loss, and recovery time. The conventional Fast Reroute (FRR)
mechanism can restore connectivity rapidly, yet its pre-computed backup paths are often
suboptimal under actual network conditions at the time of failure.
This research proposes the implementation of an Adaptive Path Protection algorithm
in MPLS networks to enhance network resilience by dynamically selecting backup paths
based on real-time network conditions. Simulations were conducted on topologies with
varying numbers of routers (6, 10, 20, 30, 40, and 50 routers) under a single link failure
scenario. Performance metrics analyzed include recovery time, end-to-end delay, jitter, and
packet loss. Each scenario was tested over 30 trials, directly comparing the results of
conventional FRR with Adaptive Path Protection.
The results demonstrate that Adaptive Path Protection significantly reduces average
end-to-end delay by up to 49,0%, jitter by 89,7%, packet loss by 100%, and improves
recovery time up to 71,1% compared to conventional FRR across all scenarios. Therefore,
the proposed algorithm offers a more effective alternative for enhancing MPLS network
reliability in the face of link failures.
PB  - UIN SUNAN KALIJAGA YOGYAKARTA
KW  - MPLS
KW  -  Fast Reroute
KW  -  Path Protection Adaptif
KW  -  Link Failure
KW  -  Network Resilience
M1  - skripsi
TI  - PENINGKATAN KETAHANAN JARINGAN MPLS TERHADAP KEGAGALAN LINK DENGAN ALGORITMA PATH PROTECTION ADAPTIF
AV  - restricted
EP  - 79
ER  -