NDL - Network Description Language - is an ontology for description of (hybrid) networks, aimed at facilitating the inter and intra domain lightpath provisioning. The GLIF collaboration makes use of NDL to describe each individual domain, allowing for example the generation of global GLIF network maps.
This page will guide you through the generation of a NDL file that describe your network.
The resulting RDF file is based on the latest NDL Topology Schema. You can view this schema here
| DS0 | (0.064Mbps) | 8.000E+03 |
| DS1 | (1.544Mbps) | 1.930E+05 |
| E1 | (2.048Mbps) | 2.560E+05 |
| DS2 | (6.312Mbps) | 7.890E+05 |
| E2 | (8.448Mbps) | 1.056E+06 |
| Ethernet | (10.00Mbps) | 1.250E+06 |
| E3 | (34.368Mbps) | 4.296E+06 |
| DS3 | (44.736Mbps) | 5.592E+06 |
| STS-1 | (51.84Mbps) | 6.480E+06 |
| Fast_Ethernet | (100.00Mbps) | 1.250E+07 |
| E4 | (139.264Mbps) | 1.741E+07 |
| OC-3/STM-1 | (155.52Mbps) | 1.944E+07 |
| OC-12/STM-4 | (622.08Mbps) | 7.776E+07 |
| GigE | (1000.00Mbps) | 1.250E+08 |
| OC-48/STM-16 | (2488.32Mbps) | 3.110E+08 |
| OC-192/STM-64 | (9953.28Mbps) | 1.244E+09 |
| 10GigE-LAN | (10000.00Mbps) | 1.250E+09 |
| OC-768/STM-256 | (39813.12Mbps) | 4.977E+09 |