| Parent directory/ | - | - |
| 001 WAN introduction.mp4 | 1.6 MiB | 2024-May-17 08:35 |
| 001 WAN introduction_en.srt | 884 B | 2024-May-17 08:35 |
| 002 WAN Overview.mp4 | 12.1 MiB | 2024-May-17 08:35 |
| 002 WAN Overview_en.srt | 4.1 KiB | 2024-May-17 08:35 |
| 003 WAN Point-to-point link.mp4 | 7.4 MiB | 2024-May-17 08:35 |
| 003 WAN Point-to-point link_en.srt | 4.0 KiB | 2024-May-17 08:35 |
| 004 CSU DSU.mp4 | 24.8 MiB | 2024-May-17 08:35 |
| 004 CSU DSU_en.srt | 3.4 KiB | 2024-May-17 08:35 |
| 005 VPNs versus leased lines.mp4 | 4.7 MiB | 2024-May-17 08:35 |
| 005 VPNs versus leased lines_en.srt | 2.8 KiB | 2024-May-17 08:35 |
| 006 DTE DCE.mp4 | 19.6 MiB | 2024-May-17 08:35 |
| 006 DTE DCE_en.srt | 3.3 KiB | 2024-May-17 08:35 |
| 007 Serial interfaces (WAN Interface Cards).mp4 | 6.3 MiB | 2024-May-17 08:35 |
| 007 Serial interfaces (WAN Interface Cards)_en.srt | 2.0 KiB | 2024-May-17 08:36 |
| 008 Serial Interfaces (continued).mp4 | 8.7 MiB | 2024-May-17 08:36 |
| 008 Serial Interfaces (continued)_en.srt | 4.5 KiB | 2024-May-17 08:36 |
| 009 Serial interface speeds.mp4 | 11.6 MiB | 2024-May-17 08:35 |
| 009 Serial interface speeds_en.srt | 4.4 KiB | 2024-May-17 08:35 |