https://www-x.antd.nist.gov/glass/doc/pdf/gmpls/DiffServ-aware-MPLS_on_GLASS_Youngtak-JCCI2002-020424_.pdf
JCCI2002 (Joint Conference of Communication and Information – 2002), Jeju, Korea 1
Discrete Event Simulation of the DiffServ-over-MPLS with
NIST GMPLS Lightwave Agile Switching Simulator (GLASS)
Youngtak Kimo*, Eunhyuk Lim*, Douglas Montgomery**
*Dept. of Information and Communication Engineering, Graduate School, YeungNam Univ.
214-1, Dae-Dong, KyungSan-Si, KyungBook, 712-749, KOREA
(Tel: 053-810-2497; Fax: 053-814-5713; E-mail: ytkim@yu.ac.kr)
**Advanced Network Technologies Division (ANTD),
National Institute of Standards and Technology (NIST)
820 West Diamond Avenue, Gaithersburg, MD 20899, U.S.A.
Abstract – In this paper, we explain the discrete
event network simulation for DiffServ-aware-MPLS on
the GMPLS-based WDM Optical Network. The
simulation has been performed on the NIST GMPLS
Lightpath Agile Switching Simulator (GLASS). We also
briefly explain the design and implementation of the
GLASS, and report the current implementation status
and experimental results. The NIST GLASS has been
developed to support the R&D works in the area of Next
Generation Internet (NGI) networking with GMPLS-
based WDM optical network and Internet traffic
engineering with DiffServ-over-MPLS. It supports
various dis...