Analisis Quality of Service Routing MPLS OSPF Terhadap Gangguan Link Failure
نویسندگان
چکیده
منابع مشابه
Optimized routing adaptation in IP networks utilizing OSPF and MPLS
In this paper routing adaptation methodologies are investigated, which utilize conventional routing protocols such as OSPF in combination with MPLS. While having the majority of traffic routed along optimized shortest paths, MPSL is only partly introduced to complement the adaptation process. We present a novel algorithm based on simulated annealing to optimize link metrics in OSPF networks. Th...
متن کاملFortifying OSPF/IS-IS against link-failure
We propose data structures preparing shortest path routing, such as OSPF or ISIS, for link failure. Each router can in constant time determine an outgoing link on a shortest path to a destination avoiding any given failed link. This is used to avoid inconsistent forwarding in the period where router tables are updated following a link-
متن کاملSurvivable composite-link IP network design with OSPF routing
OSPF, or Open Shortest Path First, is a commonly used interior gateway protocol. An integer weight is assigned to each arc and the entire network topology and arc weights are known to each router. Each router computes a graph of shortest weight paths from itself to every other router in the network. Traffic is routed on the shortest weight paths. All traffic leaving router s with destination ro...
متن کاملImproving Success Ratio in Multi-Constraint Quality of Service Routing
Multi-constraint quality-of-service routing will become increasingly important as the Internet evolves to support real-time services. It is well known however, that optimum multi-constraint QoS routing is computationally complex, and for this reason various heuristics have been proposed for routing in practical situations. Among these methods, those that use a single mixed metric are the mo...
متن کاملAddressing OSPF Load in IP/MPLS Networks
There is an increasing trend towards deploying IP/MPLS networks that provide value added services such as virtual private networks, guaranteed bandwidth pipes, etc. to network users. Such networks are required to be highly reliable and robust even under peak load and/or unanticipated situations of link/router failures. TE mechanisms typically involve path computation based on information obtain...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Techno.Com
سال: 2021
ISSN: 2356-2579,2356-2579
DOI: 10.33633/tc.v20i1.4038