Cisco CCNA Notes

notes

delete vlan.dat <-| delete vlan.dat [confirm] =>>> soha nem szabad y es entert nyomni mert az letorli az egesz flasht! [view]

By: jesszusom | Related Lesson: Layer 2 - VLAN Configuration LAB | Modified: June 19, 2016

layer 1 notes:

(-)Its deals with stuffs that we can touch…eg(Cable, hubs and repeaters) —Cable types:—– Xbase T cables or ethernet cables. X  = Speed(Eg: 10,100 or 1000) Base = Base band signalling(Means can transmit only only signal at the [view]

By: prasath75 | Related Lesson: Layer 1 - Physical Layer | Modified: June 19, 2016

Lesson 2

What is the physical Layer? – Is what you can touch. – If you can touch it is a physical layer. – If something is a physical it is Just a PSYCHICAL LAYER. – For example the router is physical but it is a network layer and all [view]

By: Shield | Related Lesson: Layer 1 - Physical Layer | Modified: June 20, 2016

Lesson 1

What is the open systems interconnect model or OSI and what is made up of? – The open systems model is a way that every network is made to make it easier for other networks interact with one another. – The layers are: 1. Physical Layer 2. [view]

By: Shield | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: June 19, 2016

Notes

Cisco switch VLAN1 & 1002-3-4-5 default VLANs and can not be deleted. All ports by default belong to VLAN1. VLAN1 -> 1005 = Normal VLANs VLAN 1006 -> 4094 => Extended Range VLANs   VLAN configuration on Ciscos: old way (not required in [view]

By: jesszusom | Related Lesson: Layer 2 - Virtual Local Area Connections | Modified: June 19, 2016

f

fff [view]

By: auchan | Related Lesson: Layer 1 - Physical Layer | Modified: June 19, 2016

OSI

1. Physical Layer 2. Data Link Layer 3. Network layer 4. Transport Layer 5. Session Layer 6. Presentation Layer 7. Application Layer Network Engineer deals with layers 2, 3. and 4   [view]

By: JawaraFriday | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: June 19, 2016

Layer 1

Layer 1: Physical Layer Cabling, Hub, Repeater switch & a computer straight through 2 switches / 2 routers a crossover cable pc to router cross over rool over cable: from console port to com port of pc [view]

By: Liquid | Related Lesson: Layer 1 - Physical Layer | Modified: June 19, 2016

OSI

1) physical layer [view]

By: mikesh1 | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: June 19, 2016

VLAN

VLAN = Layer 2 Broadcast Domain [view]

By: zyphid | Related Lesson: Layer 2 - VLAN Domains | Modified: June 18, 2016

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