Cisco CCNA Notes

By: zeyad1991 | Related Course: Cisco CCNA
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Module 2 - Layer 1 Physical (Click to View Notes)

Things at Physical Layers: 1- Cables 2- Repeaters. 3- Hubs. _______ * If a Device works in layer 3 that means he works on all below Layers Ex: Router is Layer 3 Device (Network) that means it works in Layers 2 & 1 Also. * Cable Type: - Xbase-T [view]

Module 3 - Layer 2 Data Link (Click to View Notes)

To enter configuration Mode "config t" or "configuration terminal"to exit "exit" or "end" or "Ctrl+z" - to disable broadcast for domain name "no ip domain-lookup" to set password for privilege mode:go to configuration mode " enable password [view]

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