58. OCR A Level (H046-H446) SLR11 – 1.3 TCP IP, DNS & protocol layers
About this video
In this video we discuss a number of fundamental concepts which allow The Internet to operate, these include: TCP/IP stack, DNS and Protocol layers.
Last updated: 27.02.25
Other videos on this course
-
57. OCR A Level (H046-H446) SLR11 – 1.3 Network characteristics & protocols
-
59. OCR A Level (H046-H446) SLR11 – 1.3 LANs & WANs
-
60. OCR A Level (H046-H446) SLR11 – 1.3 Packet & circuit switching
-
61. OCR A Level (H446) SLR11 – 1.3 Network security threats
-
62. OCR A Level (H446) SLR11 – 1.3 Network hardware