An impact of addressing schemes on routing scalability


The inter-domain routing scalability issue is a major challenge facing the Internet. Recent wide deployments of multi-homing and traffic engineering urge for solutions to this issue. So far, tunnel-based proposals and compact routing schemes have been suggested. An implicit assumption in the routing community is that structured address labels are crucial for routing scalability. This paper first systematically examines the properties of identifiers and address labels and their functional differences. It develops a simple Internet routing model and shows that a binary relation T defined on the address label set A determines the cardinality of the compact label set L. Furthermore, it is shown that routing schemes based on flat address labels are not scalable. This implies that routing scalability and routing stability are inherently related and must be considered together when a routing scheme is evaluated. Furthermore, a metric is defined to measure the efficiency of the address label coding. Simulations show that given a 3000-autonomous system (AS) topology, the required length of ad- dress labels in compact routing schemes is only 9.12 bits while the required length is 10.64 bits for the Internet protocol (IP) upper bound case. Simulations also show that the Q values of the compact routing and IP routing schemes are 0.80 and 0.95, respectively, for a 3000-AS topology. This indicates that a compact routing scheme with necessary routing stability is desirable. It is also seen that using provider allocated IP addresses in multihomed stub ASs does not significantly reduce the global routing size of an IP routing system.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Impact of RF–Switch Insertion Loss on the Performance of Space Modulation Techniques - 2018ABSTRACT:The RF switch has been highlighted recently as a core element for hardware implementations of the transmitters
PROJECT TITLE :Wireless Backhaul: Performance Modeling and Impact on User Association for 5G - 2018ABSTRACT:Wireless technology is the strongest contender for catering for the 5G backhaul (BH) stipulated performance, where optical
PROJECT TITLE :Impact of Antenna Correlation on Full-Duplex Two-Way Massive MIMO Relaying Systems - 2018ABSTRACT:This Project investigates the impact of antenna correlation on full duplex massive multiple-input multiple-output
PROJECT TITLE :Sponsoring Mobile Data: Analyzing the Impact on Internet Stakeholders - 2018ABSTRACT:As demand for mobile information will increase, end users increasingly would like to pay additional for consuming data. Sponsored
PROJECT TITLE :Impact of Inertia and Effective Short Circuit Ratio on Control of Frequency in Weak Grids Interfacing LCC-HVDC and DFIG-based Wind Farms - 2017ABSTRACT:Although nearly every overhead HVDC line is predicated on LCC

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry