Cisco CCNA Notes

Hex numbers

1-9 then A-F [view]

By: aladdink | Related Lesson: Layer 2 - Data Link Layer Overview | Modified: June 26, 2019

7 layers of OSI

Open Service Interconnect 1. physical layer 2. database link layer 3. 4. 5. 6. 7. [view]

By: jadarion9508 | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: June 18, 2019

vlan

[view]

By: rocheng57 | Related Lesson: Layer 2 - VLAN Configuration LAB | Modified: June 14, 2019

data link layer

layer [view]

By: roldan1991 | Related Lesson: Layer 2 - Data Link Layer Overview | Modified: June 13, 2019

physical layer

something you can touch hub computer [view]

By: roldan1991 | Related Lesson: Layer 1 - Physical Layer | Modified: June 13, 2019

notes

layer 2 thunder bolt stereo conversion [view]

By: Hariesh | Related Lesson: Layer 2 - Data Link Layer Overview | Modified: June 10, 2019

OSI Model

1. Physical 2. data link [view]


Baseband signalling

It means that only one signal can be on the wire at a time. Its opposite is the broadband signalling. More than one signal can be on the wire at a time. They have more than one channel. [view]

By: TECHARMY | Related Lesson: Layer 1 - Physical Layer | Modified: June 7, 2019

osi model

Open source interconnection model [view]

By: utkosen | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: June 7, 2019

X base t

X speed of cable Base [view]

By: balaji1109 | Related Lesson: Layer 1 - Physical Layer | Modified: June 7, 2019

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