LOS Micro project ppt.pptx
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The document discusses Linux and Unix operating systems and provides information on common Linux networking commands. It outlines key differences between Linux and Unix, such as the freely available source code and wider hardware compatibility of Linux. The document then describes important networking commands in Linux like ping, netstat, ifconfig, and nmap, explaining their basic functions for tasks like checking connectivity, viewing network status and ports, and configuring interfaces.
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The netstat command displays network status and protocol statistics including TCP and UDP endpoints, routing tables, and interface information. The arp command displays or modifies the ARP cache containing IP to MAC address mappings. The ping command sends a request to a networked device to check if it is reachable by detecting an echo response. The pathping command identifies routers on the path between two endpoints and computes packet loss statistics for each router over time.
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3. Additional commands described include hostname to display the system name, getmac to view MAC addresses, netstat to show network statistics, ARP to map IP to MAC addresses, nslookup to resolve hostnames and IP addresses, route to view and modify routing tables, and pathping which combines ping and
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- Ping and Tracert are used to test connectivity to network hosts and view the network path between hosts. Ping sends echo requests and checks for replies, while Tracert shows each hop on the path.
- ARP resolves IP addresses to MAC addresses on local network segments. The ARP command displays address resolution cache entries.
- NetStat displays network connections, routing tables, and interface statistics. Various options provide additional details.
- Ipconfig and Ifconfig display network interface addresses and settings.
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2. The ipconfig command displays network configuration details like IP addresses and DNS servers, and includes options like "/all" to show more details and "/release" to change the IP address.
3. Additional commands described include hostname to display the system name, getmac to view MAC addresses, netstat to show network statistics, ARP to map IP to MAC addresses, nslookup to resolve hostnames and IP addresses, route to view and modify routing tables, and pathping which combines ping and
111
This document outlines a network commands project with the following objectives:
1. Determine the network path
2. Know devices connected to the network
3. Know any IP address in the network
4. Determine network connection path
It lists the project leaders as Mona Fahd Omshgebe, Jwaher Mohammed, and Esra Mohammed. It then explains several common network commands like ipconfig, ping, tracert and their uses. Screenshots provide examples of using the commands in Windows 7. External references are also included for additional information.
111
This document outlines a network commands project with the following objectives:
1. Determine the network path
2. Know devices connected to the network
3. Know any IP address in the network
4. Determine network connection path
It lists the project leaders as Mona Fahd Omshgebe, Jwaher Mohammed, and Esra Mohammed. It then explains several common network commands like ipconfig, ping, tracert and their uses. Screenshots provide examples of using the commands in Windows 7. External references are also included for additional information.
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1)Please explain the commands ifconfig, ping, traceroute, netstat, d.pdf
1)Please explain the commands ifconfig, ping, traceroute, netstat, dig, nslookup, route, host,
hostname.
2). Explain briefly about TCP/IP and its Protocol Architecture.
3) Explain the difference between TCP/IP Protocol stack and OSI model.
Solution
Answer:
1) Ipconfig
Ipconfig is an MS-DOS utility that can be used from MS-DOS and an MS-DOS shell to display
the network settings currently assigned and given by a network. This command can be utilized to
verify a network connection as well as to verify your network settings.
Ping
Ping is one of the most commonly used network commands that allows you to ping another
network IP address. Pinging another address helps determine if the network card can
communicate within the local network or outside network.
Netstat
The netstat command is used to display the TCP/IP network protocol statistics and information.
Nslookup
The nslookup MS-DOS utility that enables a user to do a reverse lookup on an IP address of a
domain or host on a network.
Route
The route MS-DOS utility enables computers to view and modify the computer\'s route table.
traceroute
The tracert command in MS-DOS and Windows (known as traceroute in Unix-like operating
systems) is a useful tool for diagnosing network issues. It allows you to view a listing of how a
network packet travels through the network and where it may fail or slow down. Using this
information you can determine the computer, router, switch or other network device possibly
causing your network issues.
host
solves a host name into an Internet Protocol (IP) address or an IP address into a host name.
the hostname command is used to show or set a computer\'s host name and domain name. It is
one of the most basic of the network administrative utilities.
A host name is a name that is assigned to a host (i.e., a computer connected to the network) that
uniquely identifies it on a network and thus allows it to be addressed without using its full IP
address. Domain names are user-friendly substitutes for numeric IP addresses.
The basic syntax for the hostname command is
hostname [options] [new_host_name]
2)TCP/IP protocols map to a four-layer conceptual model known as the DARPA model , named
after the U.S. government agency that initially developed TCP/IP. The four layers of the DARPA
model are: Application, Transport, Internet, and Network Interface. Each layer in the DARPA
model corresponds to one or more layers of the seven-layer Open Systems Interconnection (OSI)
model.
Network Interface Layer
The Network Interface layer (also called the Network Access layer) is responsible for placing
TCP/IP packets on the network medium and receiving TCP/IP packets off the network medium.
TCP/IP was designed to be independent of the network access method, frame format, and
medium. In this way, TCP/IP can be used to connect differing network types. These include
LAN technologies such as Ethernet and Token Ring and WAN technologies such as X.25 and
Frame Relay. Independence from any specific ne.
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- Iptables is a net filter software that controls inbound and outbound traffic through rules organized in tables (filter, nat, mangle) and chains.
- Common commands include iptables -L to list rules, iptables -A to append rules, and iptables -F to flush/delete all rules.
- Examples are given of iptables rules to block ping requests between machines and restrict the Ubuntu machine's access to Facebook.
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# Network and Internet Troubleshooting
Network Utilities:
# Ipconfig
# ping
# tracert
# nslookup
# arp
# netstat
# nbtstat
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After this learning module the learners will be able to . . .
○ Apply the DOS commands in computer networking
○ Check network connectivity using PING command.
○ Checking the default gateway and IP address
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This document discusses network protocol analyzers. It describes what a network protocol analyzer is and some of its common uses, such as analyzing network problems, detecting intrusions, and monitoring network usage. It then lists some important network protocols like TCP, UDP, IP, and Ethernet and what they are used for. The document goes on to describe several popular network protocol analyzer tools, including Wireshark, Snort, Netcat, and Tcpdump. It provides more details on the Softperfect network analyzer tool, highlighting advantages like its ability to defragment packets and filter traffic.
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111
This document outlines a network commands project with the following objectives:
1. Determine the network path
2. Know devices connected to the network
3. Know any IP address in the network
4. Determine network connection path
It lists the project leaders as Mona Fahd Omshgebe, Jwaher Mohammed, and Esra Mohammed. It then explains several common network commands like ipconfig, ping, tracert and their uses. Screenshots provide examples of using the commands in Windows 7. External references are also included for additional information.
111
This document outlines a network commands project with the following objectives:
1. Determine the network path
2. Know devices connected to the network
3. Know any IP address in the network
4. Determine network connection path
It lists the project leaders as Mona Fahd Omshgebe, Jwaher Mohammed, and Esra Mohammed. It then explains several common network commands like ipconfig, ping, tracert and their uses. Screenshots provide examples of using the commands in Windows 7. External references are also included for additional information.
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This document discusses various networking tools including Tracert, Ipconfig, ARP, Ping, NSLookup, Dig, route, netstat, Wireshark, port scanners, and throughput testers. It provides information on what each tool is used for and how to use some of the tools like Tracert to diagnose network issues, Ipconfig to view IP settings, and Wireshark which is a network packet analyzer that can capture, filter, and visualize network traffic in real-time. It also discusses how third party tools like port scanners and throughput testers can be used to measure network performance.
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This document provides an overview of various networking tools in Linux, including commands for network configuration (ifconfig, route), connectivity testing (ping, traceroute), name resolution (host, nslookup), port and protocol inspection (netstat, tcpdump), and secure remote access (SSH, PuTTY). It also covers tools for firewall management (ufw), network mapping (Nmap), raw socket programming (netcat), link status (ethtool), and more. Examples are given for common tasks like viewing routing tables, capturing packets, remotely controlling systems, and accessing services over Telnet versus SSH. A references section at the end provides additional learning resources.
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The document discusses various networking commands used in Linux systems. It provides descriptions and examples of commands like ping, traceroute, mtr, host, whois, ifconfig, dhclient, netstat and more. These commands are used to test and monitor network connectivity, view routing tables, lookup domain information, configure network interfaces and more. Maintaining system and network uptime is a key task for system and network administrators.
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This document provides instructions for using the TRACE.BAT utility to trace network information for a given IP address, hostname, email address, or URL. It runs on Windows 95, 98, and ME and generates a text report with details like IP address, hostname, domain registration, and more. The report is opened automatically in Notepad.
Linux networking
This document provides an overview of fundamental networking configuration and troubleshooting for Red Hat Linux systems. It describes key configuration files, log files, commands, utilities, and troubleshooting steps for isolating basic connectivity issues. Virtual network interfaces and common tasks like changing the hostname and IP addresses are also covered.
1)Please explain the commands ifconfig, ping, traceroute, netstat, d.pdf
1)Please explain the commands ifconfig, ping, traceroute, netstat, dig, nslookup, route, host,
hostname.
2). Explain briefly about TCP/IP and its Protocol Architecture.
3) Explain the difference between TCP/IP Protocol stack and OSI model.
Solution
Answer:
1) Ipconfig
Ipconfig is an MS-DOS utility that can be used from MS-DOS and an MS-DOS shell to display
the network settings currently assigned and given by a network. This command can be utilized to
verify a network connection as well as to verify your network settings.
Ping
Ping is one of the most commonly used network commands that allows you to ping another
network IP address. Pinging another address helps determine if the network card can
communicate within the local network or outside network.
Netstat
The netstat command is used to display the TCP/IP network protocol statistics and information.
Nslookup
The nslookup MS-DOS utility that enables a user to do a reverse lookup on an IP address of a
domain or host on a network.
Route
The route MS-DOS utility enables computers to view and modify the computer\'s route table.
traceroute
The tracert command in MS-DOS and Windows (known as traceroute in Unix-like operating
systems) is a useful tool for diagnosing network issues. It allows you to view a listing of how a
network packet travels through the network and where it may fail or slow down. Using this
information you can determine the computer, router, switch or other network device possibly
causing your network issues.
host
solves a host name into an Internet Protocol (IP) address or an IP address into a host name.
the hostname command is used to show or set a computer\'s host name and domain name. It is
one of the most basic of the network administrative utilities.
A host name is a name that is assigned to a host (i.e., a computer connected to the network) that
uniquely identifies it on a network and thus allows it to be addressed without using its full IP
address. Domain names are user-friendly substitutes for numeric IP addresses.
The basic syntax for the hostname command is
hostname [options] [new_host_name]
2)TCP/IP protocols map to a four-layer conceptual model known as the DARPA model , named
after the U.S. government agency that initially developed TCP/IP. The four layers of the DARPA
model are: Application, Transport, Internet, and Network Interface. Each layer in the DARPA
model corresponds to one or more layers of the seven-layer Open Systems Interconnection (OSI)
model.
Network Interface Layer
The Network Interface layer (also called the Network Access layer) is responsible for placing
TCP/IP packets on the network medium and receiving TCP/IP packets off the network medium.
TCP/IP was designed to be independent of the network access method, frame format, and
medium. In this way, TCP/IP can be used to connect differing network types. These include
LAN technologies such as Ethernet and Token Ring and WAN technologies such as X.25 and
Frame Relay. Independence from any specific ne.
an_introduction_to_network_analyzers_new.ppt
This document introduces network analyzers and Wireshark. It discusses that network analyzers are used to capture, decode, and analyze network traffic through both hardware and software tools. Wireshark is an open-source network analyzer that can decode over 750 protocols and supports both command line and GUI interfaces. It discusses how to install Wireshark and libpcap drivers and provides an overview of how to use the basic Wireshark interface.
Computer networks
This document provides descriptions and examples of 10 Windows-based networking commands: Ipconfig, Netstat, Tracert, Ping, Pathping, Arp, Route, Nslookup, Nbtstat, and Netsh. It also compares 5 common Windows and Linux networking commands: Ipconfig/Ifconfig, Tracert/Traceroute, Nslookup/Dig, telnet, and Nslookup.
Basic Introduction to Technology (networking).pdf
The document provides an overview of networking concepts and components. It begins with basic definitions of networks and networking. It then describes common networking devices like hubs, switches, routers, and network cards. It covers networking cables, IPv4 addressing, routing protocols like RIP and EIGRP, redistribution between protocols, ACLs, NAT, VPN tunnels, and Frame Relay. It concludes with an example implementation of a VPN tunnel between two routers.
03 linuxfirewall1
The document discusses Linux firewalls and the iptables software. It provides information on how iptables organizes rules into tables and chains and describes some common iptables commands. The key points are:
- Iptables is a net filter software that controls inbound and outbound traffic through rules organized in tables (filter, nat, mangle) and chains.
- Common commands include iptables -L to list rules, iptables -A to append rules, and iptables -F to flush/delete all rules.
- Examples are given of iptables rules to block ping requests between machines and restrict the Ubuntu machine's access to Facebook.
Troubleshooting Network and Network Utilities
Troubleshooting Network:
# Network and Internet Troubleshooting
Network Utilities:
# Ipconfig
# ping
# tracert
# nslookup
# arp
# netstat
# nbtstat
Nfs
The document discusses the Network File System (NFS) protocol. NFS allows users to access and share files located on remote computers as if they were local. It operates using three main layers - the RPC layer for communication, the XDR layer for machine-independent data representation, and the top layer consisting of the mount and NFS protocols. NFS version 4 added features like strong security, compound operations, and internationalization support.
CSS L17 - DOS COMMANDS IN COMPUTER NETWORKING
CSS L17 - DOS COMMANDS IN COMPUTER NETWORKING
After this learning module the learners will be able to . . .
○ Apply the DOS commands in computer networking
○ Check network connectivity using PING command.
○ Checking the default gateway and IP address
Linux System Monitoring basic commands
Operating systems control our hardware and run our applications on them, how can we monitor linux operating system?
When we speak about monitoring it's the matter of all hardwares and users.
The slides below will describe the very common command line basic tools for monitoring.
Linux
The document discusses various Linux interview questions and their answers. It covers topics like the kernel and its functions, Linux shells and shell scripts, pipes, trap, shift and getopts commands, stateless Linux servers, nslookup and its modes, the Bash shell, network monitoring tools, Linux file systems, process states and system calls for process management. More interview questions and answers can be found at the provided link. The content is provided as is without a warranty.
6 networking
The document provides an overview of common network devices, protocols, DNS fundamentals, and network configuration tools. It defines devices like switches, routers, and wireless access points. It explains protocols including TCP, IP, UDP, and DNS. It also introduces tools for looking up domain information, tracing network routes, checking connections and interfaces, and analyzing packets.
Module 5 Sniffers
This document provides an overview of network sniffing including definitions, vulnerable protocols, types of sniffing attacks, tools used for sniffing, and countermeasures. It discusses passive and active sniffing, ARP spoofing, MAC flooding, DNS poisoning techniques, and popular sniffing tools like Wireshark, Arpspoof, and Dsniff. It also outlines methods for detecting sniffing activity on a network such as monitoring for changed MAC addresses and unusual packets, as well as recommendations for implementing countermeasures like encryption, static ARP tables, port security, and intrusion detection systems.
Network Protocol Analyzer
This document discusses network protocol analyzers. It describes what a network protocol analyzer is and some of its common uses, such as analyzing network problems, detecting intrusions, and monitoring network usage. It then lists some important network protocols like TCP, UDP, IP, and Ethernet and what they are used for. The document goes on to describe several popular network protocol analyzer tools, including Wireshark, Snort, Netcat, and Tcpdump. It provides more details on the Softperfect network analyzer tool, highlighting advantages like its ability to defragment packets and filter traffic.
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Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
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Supermarket Management System Project Report.pdf
Supermarket management is a stand-alone J2EE using Eclipse Juno program.
This project contains all the necessary required information about maintaining
the supermarket billing system.
The core idea of this project to minimize the paper work and centralize the
data. Here all the communication is taken in secure manner. That is, in this
application the information will be stored in client itself. For further security the
data base is stored in the back-end oracle and so no intruders can access it.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
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1客户提供办理信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询）；
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（详情请加一下 文凭顾问+微信:95270640）欢迎咨询！子小伍玩小伍比山娃小一岁虎头虎脑的很霸气父亲让山娃跟小伍去夏令营听课山娃很高兴夏令营就设在附近一所小学山娃发现那所小学比自己的学校更大更美操场上还铺有塑胶跑道呢里面很多小朋友一班一班的快快乐乐原来城里娃都藏这儿来了怪不得平时见不到他们山娃恍然大悟起来吹拉弹唱琴棋书画山娃都不懂却什么都想学山娃怨自己太笨什么都不会斟酌再三山娃终于选定了学美术当听说每月要交元时父亲犹豫了山娃也说爸算了吧咱学校一学期才转
Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering PROJECT REPORT ON SUMMER VOCATIONAL TRAINING
AT MBB AIRPORT
NATURAL DEEP EUTECTIC SOLVENTS AS ANTI-FREEZING AGENT
NATURAL DEEP EUTECTIC SOLVENTS AS ANTI-FREEZING AGENT
smart pill dispenser is designed to improve medication adherence and safety f...
Smart Pill Dispenser that boosts medication adherence, empowers patients, enables remote monitoring, enhances safety, reduces healthcare costs, and contributes to data-driven healthcare improvements
Pressure Relief valve used in flow line to release the over pressure at our d...
Pressure Relief valve used in flow line to release the over pressure at our desired pressure
VARIABLE FREQUENCY DRIVE. VFDs are widely used in industrial applications for...
Variable frequency drive .A Variable Frequency Drive (VFD) is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage of its power supply. VFDs are widely used in industrial applications for motor control, providing significant energy savings and precise motor operation.
SCALING OF MOS CIRCUITS m .pptx
this ppt explains about scaling parameters of the mosfet it is basically vlsi subject
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...Paris Salesforce Developer Group
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
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DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
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Mechanical Engineering on AAI Summer Training Report-003.pdf
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smart pill dispenser is designed to improve medication adherence and safety f...
smart pill dispenser is designed to improve medication adherence and safety f...
Pressure Relief valve used in flow line to release the over pressure at our d...
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5G Radio Network Througput Problem Analysis HCIA.pdf
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VARIABLE FREQUENCY DRIVE. VFDs are widely used in industrial applications for...
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IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
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LOS Micro project ppt.pptx
- 2. Unix Vs Linux LINUX The source code of Linux is freely available to it’s users. Check it out here. Linux is basically the name of the Kernel Linux primarily uses Graphical User Interface with an optional Command Line Interface. Different version of Linux are Ubuntu, Linux Mint, RedHat, Solaris, etc Linux installation is economical and doesn’t require much specific and high end hardware. Linux OS can be installed and executed on almost anything that has a processor
- 3. Unix Vs Linux UNIX The source code of Unix is not available for the general public Unix is not portable. Unix has a rigid environment of the hardware. Hence, cannot be installed on every other machine. Unix is mainly used in Server Systems, Mainframes and High End Computers.
- 4. Essential Network Commands Ping Netstat Tcpdump Host Tracepath Ifconfig Ifdown nslookup nmap
- 5. ifconfig This command is used to display IP Address, Hardware and MAC address. It is also used configure network interfaces. You can use it to activate or deactivate interfaces, assign an IP Address to the interface.
- 6. ifdown ifdown eth0 Will bring eth0 up if it is currently down.
- 7. Nslookup nslookup is a network administration command-line tool available for many computer operating systems for querying the Domain Name System to obtain domain name or IP address mapping or for any other specific DNS record.
- 8. Host Command to find name to IP or IP to name in IPv4 or IPv6 and also query DNS records. Give it a domain name and you’ll see the associated IP address. Give it an IP address and you’ll see the associated domain name.
- 9. PING (Packet Internet Groper) o PING command sends packet requests to the address you specify to test the connectivity between 2 nodes
- 10. Tracepath Tracepath traces the path of the network to the destination you have provided. It attempts to list the series of hosts through which your packets travel on their way to a given destination. It can be very handy when trying to determine the points of slowness in your connection path. Traceroute in UNIX
- 11. Netstat Netstat command displays different information including open sockets and routeing tables. Run netstat command alone to see a list of open sockets. Netstat has a ton of opitons.
- 12. Netstat Add the option -r to display information on the routeing table.
- 14. tcpdump Tcpdump captures packets off a network interface and interprets them for you. It can be used to save entire packets for later inspection.
- 15. Nmap Nmap servename Look for vulnerable port and activities
- 16. References For detailed syntax on these and other Linux commands look at http://www.oreillynet.com/linux/cmd/
- 17. Thank You. CONCLUSION: Thus, I studied and implemented basic networking commands used in Linux Operating System.