< 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 ..
Archives : June-2019
< 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, ..
< Section 5 | Home | Section 7 > 12% Complete 26: Introduction 27: The IP header https://www.udemy.com/cisco-icnd1/learn/lecture/8589462#overview The Network Layer The network Layer is responsible for routing packets to their destination and for QoS Quality of Service. IP (Internet Protocol) is the best known Layer 3 protocol. IPv4 is the focus of this section ..
< Section 4 | Home | Section 6 > 11% Complete The Transport Layer Header, TCP and UDP https://www.udemy.com/cisco-icnd1/learn/lecture/8589334#overview Transport Layer The Transport layer provides transparent transfer of data between hosts and is responsible for end-to-end recovery and flow control Flow control is the process of adjusting the flow of data from the send to ..
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 ..
< Section 16 Introduction to GUIs https://www.udemy.com/complete-python-bootcamp/learn/lecture/3547984#questions Welcome to the bonus GUI Section of this course! All notebooks associated with this section are located under the GUI folder in the NbViewer or Github repository containing the course notebooks. There are many,many Graphical User Interface options for Python users. Here is the link to the documentation ..
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