{"type":"rich","version":"1.0","title":"**Chapter 4:\nTransport And Application Layer**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X1XhYOIyOVU6DgAa/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5f55e160e23239553a0e001a\" frameborder=\"0\" allowfullscreen></iframe>"}