| Across |
| 3. | ___-Level Data Link Control (HDLC) |
| 6. | Internet ___ Message Protocol (ICMP) |
| 7. | ___ Detection System (IDS) |
| 9. | Internet ___ for Assigned Names and Numbers (ICANN) |
| 12. | Internetwork___ Exchange(IPX) |
| 13. | ___ Connection Sharing (ICS) |
| 14. | Media Dependent___ Crossover (MDIX) |
| 15. | Hz |
| 16. | Optical Time Domain___ (OTDR) |
| 18. | Institute of ___ and Electronics Engineers (IEEE) |
| 19. | Multi-Protocol Label___ (MPLS) |
| 21. | Internet__ (IP) |
| 24. | ___ Standby Router Protocol (HSRP) |
| 26. | Microsoft Challenge___ Authentication Protocol(MS-CHAP) |
| 28. | Integrated__ Digital Network (ISDN) |
| 29. | Internet Key ___ (IKE) |
| 30. | Hypertext ___ Protocol (HTTP) |
| 31. | Kilobits per___ (Kbps) |
| 32. | Internet Message___ Protocol (IMAP) |