Cisco CCNA Notes

By: TONY | Related Course: Cisco CCNA
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Module 1 - Introduction (Click to View Notes)

OSI MODEL1. Physical layer2. data link layer 3. network layer4. transport layer 5. session layer 6. presentation layer 7. application layer [view]


Module 2 - Layer 1 Physical (Click to View Notes)

this deals with stuff u can touche.g cables, hubs, repeaters cat3 cat5 cat 6the higher the cat the better the signal, the more twists in the cable, the more copper available [view]


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