W2

Computer Science Below are network packet captures of malicious activity discovered on the network. Packets are captured when IDS/IPS or firewalls detect suspicious activity and then record the traffic. Depending on your configuration it may proactively block the traffic but it will ultimately end up as an alert for the SOC to investigate. The packet capture goes beyond the log files and provides a full picture of traffic on the network. In this lab you will be investigating and triaging a number of alerts as if you were a SOC analyst on call. It will be important to provide a technical understanding of the incidents but also put into context the impact to the business and identify the remediation steps. 2. The Business Implications Of These Results Explain how these detections impact the business, what are the short term and long-term risks presented?

Data communication course A company that carries out international cargo business has offices and transfer stations at different points. The company carries out transportation by land, sea and air. Different packages are used for each kind of transport. At the transfer stations, if necessary, package type is changed according to the next transportation type, and it will be directed to the destination. Q2)= Which situations in this scenario can be compared to the difference between TCP and UD protocols?

IP Header has a field TTL ( Time To Live). Which among the following statement best explain the use of TTL(a) It can be used to prioritize the packets(b) It can be used to reduce the delay.(c) It can be used to optimize the throughput.(d) It can be used to prevent packet looping.

FTP, on the other hand, requires verification that a file has been correctly transmitted to a client, but it does not give a built-in means to track this information. File Transfer Protocol (FTP) relies on the TCP/IP architecture's Transport layer to ensure that data is delivered.

In data Encapsulation Decapsulation Routing O Addresing MAC sublayer adds header and a trailer to the IP Packet * It primarily refers to error detection and retransmission. * Error checking Error control Error detection Error coding

Request to send (RTS) and its threshold are defined.

strict warning dont post exisitng answers strict warning skip if you dont know

Data-Com-Comp-Networks Week 1 TCP/IP Configuration The TCP/IP protocol is the universal standard for network and Internet communication. Take a moment to comment on at least one aspect of the TCP/IP network stack and how it’s important. Also, what TCP/IP configuration is needed for a computer to connect to a network?

Using Cisco Packet Tracer

Computer Networks - Dynamic Routing and Name Resolution

Intermediary devices form interface with human network & communications network. * True False In TCP/IP Model, the Internet Layer responsible to find the best path between source and destination. False True The Transport Layer Numbering the Segment in the Source, and Reassemble Segments in the Destination side. * False True One of the Primary function of the Session Layer is the Data Compression on the Source side. * True False

In your role as a network administrator, under what conditions would you choose to employ a static route configuration?

Q4: A: Explain the operation of the FTP protocol using a flowchart.

FTP doesn't have a built-in method for tracking the progress of files that have been sent to clients. File Transfer Protocol (FTP) depends on a different protocol at the TCP/IP architecture's Transport layer to guarantee a successful transfer.

As much as FTP needs verification of successful file transmission, it does not provide a means for the server to independently monitor this information. Transport layer TCP/IP protocols depend on the File Transfer Protocol (FTP) for ensuring that the delivery is successful.

In what circumstances would you, as a network administrator, employ a static route configuration?

Server reply (UDP). How does the networked application running on a server know the client IP address and the port number to reply to in response to a received datagram? As the result of performing the accept () statement, the server has created a new socket that is bound to that specific client, and so sending into this new socket (without explicitly specifying the client IP address and port number) is sufficient to ensure that the sent data will be addressed to the correct client. The server will know the port number being used by the client since all services have a well-known port number. The application code at the server determines client IP address and port # from the initial segment sent by client, and must explicitly specify these values when sending into a socket back to that client. The server will query the DNS to learn the IP address of the client. Not quite. Your answer isn't correct.

Access control lists (ACL) are rules, typically applied to router interfaces, that specify permitted and denied traffic and their filtering criteria include IP addresses, port number, and MAC addresses. Group of answer choices True False

The student can choose his/her own title for the project The student should mention the objectives for the project clearly The student should give a proper introduction about his work The student must give a clear addressing table with necessary networking devices and naming conventions have to be done properly for the same A clear network has to be built using Cisco Packet tracer with necessary labelling of network device names and IP addresses Basic configuration has to be done for ROUTERS Static Routing and Dynamic Routing have to be performed on routers ACL must be implemented on routers The softcopy of the network designed must be sent to the Moodle The report must be submitted in Turnitin for plagiarism checking A Printed version of the project report should be submitted to the assessor during the presentation of the project