What class can you use to view the current IP address of a network adapter? Does the class have any methods that you could use to release a DHCP lease? (Hint: network is a good keyword here.)
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NOTE: I need CIM PowerShell command please don't use get-wmiobject command
What class can you use to view the current IP address of a network adapter? Does the class have any methods that you could use to release a DHCP lease? (Hint: network is a good keyword here.)
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- Q10/ write True or False answer for the following statements. Correct the false statements 1. DHCP allow host to statically obtain its IP address from network server when it joins network. 2. IPV6 addresses are 32 bits, while IPV4 addresses are 128 bits. 3. IPsec is standard for IP network security, available for both IPV4 and IPV6. 4. IPSec helps to create authenticated and confidential packets for the transport layer 5. ICMP does not attempt to make IP a reliable protocol. it simply attempts to report errors and provide feedback on specific condition.Linux Command Function ifconfig also: ifcfg, ifup, ifdown, ethtool, nm-tool /etc/init.d/networking restart ip link set down ip link set up The ifconfig command is a tool used to displayand configure network interfaces. Thiscommand will display information about thenetwork card, IP address, broadcast address,and network mask. It also shows how manypackets were received and transmitted. Thereis also information about the loopback device(lo). ping The ping command allows the user to testwhether or not a network connection is active,the speed of that connection, and how anetwork behaves given specific data loads. arpalso: arping The arp command by itself is used to view theinformation currently in the ARP table (AddressResolution Protocol). This table maps the IPaddress of machines on your network segmentwith their MAC address. hostnamealso: domainname, dnsdomainname The hostname command tells you what thehostname of your machine is set to. Thehostname is…Penetration programming Modify the script so that it also works interactively. Specifically, if no hostname is given on the command line, the program should interactively ask for a hostname, starting port, and ending port with three separate prompts, and carry out its scan using those values. After scanning finishes, the program should loop to receive another set of values, stopping only when the user enters a blank host name. If this feature is implemented properly, it will also allow you to run the script in ’batch’ mode, by “piping in” a plain text file with the hostname on the first line, start port on the second, stop port on the third, and repeating for as many hosts as you wish to scan. For example, if a file named hosts_to_scan.txt contains a list of hosts and ports in the proper format, the program should now work as follows: cat hosts_to_scan.txt | ./portscanner.sh The timeout argument should still work in this case as well: cat hosts_to_scan.txt | ./portscanner.sh -t 3…
- IL PCAP Scanner alert udp any 61348 -> any any (content: "109 69 63 61 6e 68 61 7a 69 70 03 63 6f 6d 001; msg: "DNS Test"; Sid:1000001) Question Number 2 Scan The scan results for your snort rule will be displayed below. There is a problem with your rule. Check the alerts below to determine what went wrong and then try again. Something went wrong with your snort rule. Check the Syntax Syntax error please help! Create a rule to detect DNS requests to 'icanhazip', then test the rule with the scanner and submit the token. O XPython language 1 - What modification(s) can you do to the code #1 and code #2 to make the server and client use the TCP Protocol?2 - Modify the server code to send an error to the client if the file requested does not exist.3 - Modify the server code to send an error to the client if the line requested does not exist.4 - Modify the client code to request the first line if the client didn't write a line number in their request. Example req = 'book2.txt'UDP Task In the program explained during the lab, in the client side The OS assigns the port number automatically. The client sends a line of characters (data) from its keyboard to server. Update the client side of program so that it takes 2 arguments The port it will bind to. The message that will be sent to the server. Keep the server side of program as it is Use the screenshots in the presentation as a reference check the testArg.py --> an example to show you how to use arguments TCP Task In the program explained during the lab the client sends only 1 message to server ‘hello from tcp client’ server responds with the uppercase message. Update the program / make a simple chat program so that Client can send/receive multiple messages to server. A special exit message is used to disconnect ‘Exit’. Each time client sends a message, server responds with a confirmation of receiving it and its length (use the screenshots in the presentation as a reference)…
- UDP Task In the program explained during the lab, in the client side The OS assigns the port number automatically. The client sends a line of characters (data) from its keyboard to server. Update the client side of program so that it takes 2 arguments The port it will bind to. The message that will be sent to the server. Keep the server side of program as it is Use the screenshots in the presentation as a reference check the testArg.py --> an example to show you how to use arguments TCP Task In the program explained during the lab the client sends only 1 message to server ‘hello from tcp client’ server responds with the uppercase message. Update the program / make a simple chat program so that Client can send/receive multiple messages to server. A special exit message is used to disconnect ‘Exit’. Each time client sends a message, server responds with a confirmation of receiving it and its length (use the screenshots in the presentation as a reference)…Create and apply a numbered ACL that allows UDP-based services to communicate with the server on any port number higher than the well-known ports. Communication to TCP-based services on the server are permitted for the well- known ports. Other traffic is to be dropped. Show any calculations, and in a few bullet points or sentences, explain the purpose of each configuration command. Omitting an explanation is unsatisfactory. It is recommended (but optional) that you test your command syntax in Cisco Packet Tracer for accuracy. ACL Gi0/1 Gi0/2 Gio/3 172.26.0.1The netstat command (available on Linux and on Windows) shows the active network connections on a computer. Explain how this command can be used to find out if a particular web page is not closing connections that it opened, or if connection pooling is used, not returning connections to the connection pool. You should account for the fact that with connection pooling, the connection may not get closed immediately.
- Solve all these problems What is an APIPA? What is the relationship between DHCP server and APIPA? What are the DHCP scopes? What is the DOS command prompt to start the DHCP server? What is the DOS command prompt to stop the DHCP server? What is the DOS command prompt to pause the DHCP server? What is the DOS command to return the mac address of any clients from server? Is it possible for linux Os computers to take dynamic ip configurations from windows server? What is 80/20 Rule for Servers and Scopes? There are two versions of Network Monitor are available, what are there? What the differences between them? What is the WINs in windows server? In which partition of file system the DHCP configuration files store? What is the difference between network and Network-Manager services?The netstat programme, available for Linux and Windows, provides a list of active network connections. Describe how to use this command to identify whether a web page is not terminating connections or, if connection pooling is being used, is not returning connections to the pool. You may do this by looking at whether or not the connection is being returned to the pool. There is a possibility that connection pooling will not immediately terminate the connection.Q1) Which task is performed by the dynamic routing protocols? * a. discover end devices O b. update routing tables O c. propagate host gateways O d. assign automatic IP addressing Q2) Which of the following is a static routing feature? * a. Security increases because only the network administrator may change the routing tables. O b. Configuration complexity decreases as network size increases. O c. Routing updates are automatically sent to neighbors. O d. Routing traffic load is increased when used in stub network links