![PDF] An architectural framework for data link layer security with security inter-layering | Semantic Scholar PDF] An architectural framework for data link layer security with security inter-layering | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/54c520defe77adb5fa66d62ca841f9ff9e99713a/3-Figure1-1.png)
PDF] An architectural framework for data link layer security with security inter-layering | Semantic Scholar
![5: DataLink Layer5-1 Link-layer switches. 5: DataLink Layer5-2 Hubs … physical-layer (“dumb”) repeaters: m bits coming in one link go out all other links. - ppt download 5: DataLink Layer5-1 Link-layer switches. 5: DataLink Layer5-2 Hubs … physical-layer (“dumb”) repeaters: m bits coming in one link go out all other links. - ppt download](https://images.slideplayer.com/32/9961713/slides/slide_4.jpg)
5: DataLink Layer5-1 Link-layer switches. 5: DataLink Layer5-2 Hubs … physical-layer (“dumb”) repeaters: m bits coming in one link go out all other links. - ppt download
![5: Ethernet Switch packet forwarding Host A to Host B based on the Data... | Download Scientific Diagram 5: Ethernet Switch packet forwarding Host A to Host B based on the Data... | Download Scientific Diagram](https://www.researchgate.net/publication/267566360/figure/fig4/AS:667641387708444@1536189519668/Ethernet-Switch-packet-forwarding-Host-A-to-Host-B-based-on-the-Data-link-layer.png)