< Section 9 | Home | Section 11 > 27% Completed 55: Introduction https://www.udemy.com/cisco-icnd1/learn/lecture/8601366#content 56: Ethernet Connection Media https://www.udemy.com/cisco-icnd1/learn/lecture/8601368#content OSI Layer 1 conveys the bit stream – electrical impulse, light or radio signals – through the network at the electrical and mechanical level it provides the hardware means of sending and receiving data, including ..
Category : ICND1 CCENT
< Section 8 | Home | Section 10 > 26% Completed 53: Introduction https://www.udemy.com/cisco-icnd1/learn/lecture/8601360#content 54: Local Are Network Layer 2 – Ethernet https://www.udemy.com/cisco-icnd1/learn/lecture/8601364#content Frames are encoded and decoded into bits at Layer 2 Error detection and correction for the physical layer can be provided here. Ethernet is the Layer 2 medium used on Local Area ..
< Section 7 | Home | Section 9 > 18% Complete 38: Introduction https://www.udemy.com/course/cisco-icnd1/learn/lecture/8589518#content 39: CIDR Classless Inter-Domain Routing https://www.udemy.com/cisco-icnd1/learn/lecture/8589528#content A problem with classful addresses was if a company had more than 254 hosts, they would need to be assigned a Class B network They would require far less than the 65.534 hosts allocated, so ..
< Section 6 | Home | Section 8 > 17% Complete 34: Introduction 35: Class A IP Addresses https://www.udemy.com/cisco-icnd1/learn/lecture/8589490#content Subnet Size The bigger the host portion of a network, the more hosts you can have If the subnet mask is /8, you have 24 bits remaining to allocate to hosts. Not a lot of networks, ..
This article was written using instructions for Ubuntu, but was actually tested on a Raspberry Pi. Cool, eh? https://www.youtube.com/watch?v=PRwHNd-u_cA Install minicom $ sudo apt-get install minicom Find the device $ dmesg | grep ttyUSB [ 5.494345] usb 1-1.2: Moschip 2 port adapter converter now attached to ttyUSB0 Note the device: In this case it is ..
< Section 3 | Home | Section 5 > 17. Introduction https://www.udemy.com/cisco-icnd1/learn/lecture/8589308#questions 18. Cisco Operating Systems https://www.udemy.com/cisco-icnd1/learn/lecture/8589310#questions Not required for the Exam Cisco started with Routers in 1984 IOS is the OS Original OS was CatOS NEW Operating Systems NX-OS: Cisco Nexus and MDS data center swietch products IOS-XR: NCS, CRS, ASR9000 and XR12000 series ..
< Section 2 | Home | Section 4 > 5% Complete 11. Introduction https://www.udemy.com/cisco-icnd1/learn/lecture/8589236#questions Quick discussion of the OSI conceptual model and TCP/IP Suite 12. Basic Introduction to Networking https://www.udemy.com/cisco-icnd1/learn/lecture/8589274#questions LAN – Local Area Network Printers Laptops Wire Access Points All above connect directly to a switch. Router Makes advanced routing decisions to access the ..
< Section 1 | Section 3 > 7. Introduction https://www.udemy.com/cisco-icnd1/learn/lecture/14693648#overview GNS3 and Packet Tracer GNS3 Routing emulator Runs the actual IOS Not good with switching Packet Tracer Full featured support for switching Is a simulator not running real IOS software. Does not run the full set of commands Comments on how to run labs. 8. ..
Section 1 | Section 2 > https://cisco.eflashcards.org Netit practice program netit docker run -it netit Course Outline 1. Welcome 2. How to setup the lab 3. Host to Host communications 4. The Cisco IOS Operating System 5. OSI Layer 4 – The Transport layer 6. OSI Layer 3 – The Network layer 7. IP Address ..
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