Cisco CCNA Notes

Data Layer

PDU – Protocol data unit Data Layer PDU – Frame [view]

By: dwashenberger | Related Lesson: Layer 2 - Data Link Layer Overview | Modified: December 30, 2018

Straight through and cross over

Like devices -Cross Over Different devices – straight trough [view]

By: dwashenberger | Related Lesson: Layer 1 - Physical Layer | Modified: December 30, 2018

osi model

7 layer [view]

By: Nilesh Manikrao Pawar | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: December 30, 2018

Vlans

1-1005 normal range vlans [view]

By: minczc45 | Related Lesson: Layer 2 - Virtual Local Area Connections | Modified: December 29, 2018

Physical Layer

Stuff you can touch, anything PHYSICAL. [view]

By: bypassninja | Related Lesson: Layer 1 - Physical Layer | Modified: December 29, 2018

OSI

Open Systems Interconnection 1. Physical Layer 2. [view]

By: nzolive101 | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: December 28, 2018

7 layers

Physical Data link Network Transport Session Presentation Application layers in Opensource Interconnected model [view]

By: thamizh_cyber_squad | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: December 28, 2018

vlan

layer 2 broadcast domain [view]

By: mangafreak3300 | Related Lesson: Layer 2 - VLAN Domains | Modified: December 28, 2018

Blah

Blah [view]

By: jasminicole95 | Related Lesson: Layer 2 - Spanning Tree Protocol (Part 1) | Modified: December 27, 2018

ccna

my notes [view]

By: 4day | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: December 24, 2018

« First ‹ Previous 1 9 10 11 12 13 21 111 2493 Next › Last »

Our Revolution

We believe Cyber Security training should be free, for everyone, FOREVER. Everyone, everywhere, deserves the OPPORTUNITY to learn, begin and grow a career in this fascinating field. Therefore, Cybrary is a free community where people, companies and training come together to give everyone the ability to collaborate in an open source way that is revolutionizing the cyber security educational experience.

Cybrary On The Go

Get the Cybrary app for Android for online and offline viewing of our lessons.

Get it on Google Play
 

Support Cybrary

Donate Here to Get This Month's Donor Badge

 
Skip to toolbar

We recommend always using caution when following any link

Are you sure you want to continue?

Continue
Cancel