network engineer
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Data Plane Vs Control plane
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Data Plane: The term data plane refers to the task that a networking device does to forward messages. Example: Anything to with receiving data, processing it, forwarding the same data. Data plane often called Forwarding plane. Adding or removing an 802.1Q trunking header, Matching Ethernet frame DMAC (L2 Switch). […]
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HSRP Interview Questions and Answers
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HSRP Interview Questions and Answers Configuration of HSRFP- What is HSRP and what is it used for? HSRP stands for Hot Standby Router Protocol. It is a Cisco proprietary protocol that allows two or more routers to work together to present the appearance of a single virtual […]
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Network Security interview questions and answers
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What is a network? A network is a group of interconnected devices, such as computers, servers, and routers, that are connected together in order to share resources and exchange data. There are several types of networks, including local area networks (LANs), wide area networks (WANs), and the Internet. […]
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Network engineer Interview Question
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Networking Interview Question for routing protocol OSPF Q. How many types of area exist in OSPF and types of LSA are allowed ? Q. Different OSPF packet types ? Q. If you see how as DRother under show ip ospf neigbor . Whats wrong with the output ? Q. […]
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all document of ccna Routing and switching with Firewall
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Hi Guys, Please find the below link for all documents related to network basic , ccna , ccnp, firewall https://drive.google.com/drive/folders/1Na2aWidHK_s7ctlPtLOah6eHRd41pVnx?usp=sharing
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OSPF Troubleshooting (Stuck in 2 way state or Exchange state)
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OSPF Troubleshooting (Stuck in 2 way state or Exchange state) There is a difference between OSPF in 2-Way state and OSPF ‘stuck’ in 2-Way state. In a broadcast network, 2 routers who are neither DR or BDR, will form a 2-Way neighborship with each other and ‘FULL’ with the DR/BDRs […]
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Alcatel router Dumps and pdf file for networking
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Hello ALL This is Nokia Alcatel Router dumps click on link below – Link is not working , sorry for inconvenience Alcatel dumps here –
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The Catalyst 1900 Switch
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The Catalyst 1900 Switch can be configured by a menu system, the Command Line Interface (CLI) or the Virtual Switch Manager (VSM) through a web browser once the IP address has been set. By pressing K at the first menu, you can access the CLI. The switch can table up […]
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Multicast Address details
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Multicast Address 224.0.0.0-239.255.255.255 Class D range which is made up of the high order bits 1110 followed by the 28 bit multicast group ID. There is no subnetting with these Class D addresses
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IEEE STANDERED tutorial
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IEEE STANDERED (institute of electrical and electronics engineer) IEEE 802 is a family of IEEE standards dealing with local area networks and metropolitan area networks. More specifically, the IEEE 802 standards are restricted to networks carrying variable-size packets. By contrast, in cell relaynetworks data is transmitted in short, uniformly sized units called cells IEEE Standard for Local Area Network/Wide Area Network […]