Cisco CCNA Notes

vlan continue

A vlan is a layer 2 broadcast domain access port is any port on a switch that is part of a vlan. [view]

By: elgzza | Related Lesson: Layer 2 - VLAN Domains | Modified: February 18, 2019

type of memory a route has

1 ram. Random access memory holds the current running configuration. it is volatile. and must be saved. 2.NVRAM. holds your start-up configuration and is not volatile. 3.flash memory. this holds the operating system I.e the IOS. [view]

By: elgzza | Related Lesson: Layer 2 - Cisco IOS LAB (Part 1) | Modified: February 18, 2019

VLAN

virtual switch in the main switch [view]

By: lornamuchangi | Related Lesson: Layer 2 - Virtual Local Area Connections | Modified: February 17, 2019

broadcast and collision domain

broadcast domain- its an area in the network where a broadcast can be spread out to. [view]

By: lornamuchangi | Related Lesson: Layer 2 - Broadcast Domains | Modified: February 17, 2019

networking

download Cisco packet tracer [view]

By: lornamuchangi | Related Lesson: Layer 2 - MAC Address Table LAB | Modified: February 17, 2019

Physical Layer

Cables, Hubs, and Repeaters. [view]

By: tmanus | Related Lesson: Layer 1 - Physical Layer | Modified: February 16, 2019

notes

cable from switches to another switch/router = crossover cable switch to end pcs = straight through [view]

By: darkdennis | Related Lesson: Layer 1 - Physical Layer | Modified: February 16, 2019

Modes

How short can commands be? How do you use help for commands? How would you get help with sub commands within a mode? What is first mode? How to move up to priv mode? What commands do we use in priv? How to exit priv? What command What mode do we have [view]

By: tnavarrete | Related Lesson: Layer 2 - Cisco IOS LAB (Part 1) | Modified: February 16, 2019

Open system interconnected model (OSI)

it has seven layers:- physical layer data link network layer transport layer session layer presentation layer application layer [view]

By: lornamuchangi | Related Lesson: Open Systems Interconnect Model (OSI) Introduction | Modified: February 16, 2019

data link layer

pros says layer 2 [view]

By: niyazh6 | Related Lesson: Layer 2 - Data Link Layer Overview | Modified: February 16, 2019

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