User:Ccentstudent/My templates
User:Ccentstudent/My template/OSI_vs_TCP/IP
User:Ccentstudent/My template/Network_utilities
User:Ccentstudent/My template/CCNA_topics
| OSI model by layer |
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| Internet protocol suite |
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| Application layer |
| Transport layer |
| Internet layer |
| Link layer |
| Computer network types by scale |
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- ^ "X.225 : Information technology – Open Systems Interconnection – Connection-oriented Session protocol: Protocol specification". Archived from the original on 1 February 2021. Retrieved 10 March 2023.