W2+Guided+Practice+VLSM

Addressing Schemes – Subnetting The Iconic Production is a company newly established in the vicinity of Midrand in the city of Tshwane. The company has just hired you as their network engineer. You are told that the company currently has three departments: HR, Marketing and Operations. You are given the IP address: 192.168.5.0/24. You are required to subnet it as efficiently as possible in order to meet the requirements for the following number of hosts in the company’s network:• HR department: 13 hosts• Marketing department: 61 hosts• Operations department: 28 hosts• Link HR-M: 2 addresses• Link HR-O: 2 addresses• Link M-O: 2 addresses For each of the subnets, determine:• The Network ID• The subnet mask• The total number of hosts addresses• The number of usable host addresses• The range of usable host addresses• The broadcast address

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.

Computer Science As a network consultant, you are given the complete access to customers’ infrastructure, all features in routers/instruments, and all the customers’ data collection. You have been assigned to address the following customers’ queries: 1) Customer A is experiencing a high network traffic problem within one of its private networks. The customer suspects that the traffic is generated by computers that are infected with malicious software where it has been sending spam messages without the owners' knowledge. The customer is asking for your help to monitor the amount of traffic due to this network and possible hosts that had been infected. Analyze the necessary steps you would take to address the query and clearly state all the assumptions. Evaluate the practical data that you may consider to be included in your analysis.

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.

DNS settings may be categorised in several ways. All of them must be simplified into manageable parts, complete with illustrations and arguments. Can the same IP address be used for both the company's web server and its email server?

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

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

answer only 100% sure else downvote strictly posted multiple times dont answer if not known dont post existing ones

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

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.

Switch ports security is a serious security concern to computer networks. As a network specialist consultant, you have been approached by a start-up company to implement some port security configurations on the newly acquired switch on their network. They want you to restrict access on the switch only to authorised devices. Below is the start-up network overview:A hub (Hub-PT Hub0) is placed in the director’s office and connected to the switch (2960-24TT Switch 0). Another hub (Hub-PT Hub1) is placed in the developers’ lab and it is connected to the switch (2960-24TT Switch 0) as well. The switch Switch0 enables hosts on the network to access data on the server Server0.3.1 Create this network on packet tracer using the information below. • Connect a Laptop (Laptop0) Fa0 to Hub0 Fa0; then connect Hub0 Fa3 to the Switch0Fa0/1.• Connect a PC (PC0) Fa0 to Hub1 Fa0; • Connect a PC (PC1) Fa0 to Hub1 Fa1; • Connect a PC (PC2) Fa0 to Hub1 Fa2; • Connect Hub1 Fa3 to Switch0 Fa0/2.• Connect…

Switch ports security is a serious security concern to computer networks. As a network specialist consultant, you have been approached by a start-up company to implement some port security configurations on the newly acquired switch on their network. They want you to restrict access on the switch only to authorised devices. Below is the start-up network overview:A hub (Hub-PT Hub0) is placed in the director’s office and connected to the switch (2960-24TT Switch 0). Another hub (Hub-PT Hub1) is placed in the developers’ lab and it is connected to the switch (2960-24TT Switch 0) as well. The switch Switch0 enables hosts on the network to access data on the server Server0. Configuration of Switch0 Fa0/1 port:a. Enable port security on Switch0 Fa0/1 port.b. Configure Switch0 Fa0/1 port to dynamically learn the MAC address of the end device that is currently connected to it.c. Enable (define) the Switch0 to be able to learn a maximum of 1 host on its Fa0/1 port.d. If an unauthorised device…

Switch ports security is a serious security concern to computer networks. As a network specialist consultant, you have been approached by a start-up company to implement some port security configurations on the newly acquired switch on their network. They want you to restrict access on the switch only to authorised devices. Below is the start-up network overview:A hub (Hub-PT Hub0) is placed in the director’s office and connected to the switch (2960-24TT Switch 0). Another hub (Hub-PT Hub1) is placed in the developers’ lab and it is connected to the switch (2960-24TT Switch 0) as well. The switch Switch0 enables hosts on the network to access data on the server Server0.3.1 Create this network on packet tracer using the information below. • Connect a Laptop (Laptop0) Fa0 to Hub0 Fa0; then connect Hub0 Fa3 to the Switch0Fa0/1.• Connect a PC (PC0) Fa0 to Hub1 Fa0; • Connect a PC (PC1) Fa0 to Hub1 Fa1; • Connect a PC (PC2) Fa0 to Hub1 Fa2; • Connect Hub1 Fa3 to Switch0 Fa0/2.• Connect…

Switch ports security is a serious security concern to computer networks. As a network specialist consultant, you have been approached by a start-up company to implement some port security configurations on the newly acquired switch on their network. They want you to restrict access on the switch only to authorised devices. Below is the start-up network overview:A hub (Hub-PT Hub0) is placed in the director’s office and connected to the switch (2960-24TT Switch 0). Another hub (Hub-PT Hub1) is placed in the developers’ lab and it is connected to the switch (2960-24TT Switch 0) as well. The switch Switch0 enables hosts on the network to access data on the server Server0.3.1 Create this network on packet tracer using the information below. • Connect a Laptop (Laptop0) Fa0 to Hub0 Fa0; then connect Hub0 Fa3 to the Switch0Fa0/1.• Connect a PC (PC0) Fa0 to Hub1 Fa0; • Connect a PC (PC1) Fa0 to Hub1 Fa1; • Connect a PC (PC2) Fa0 to Hub1 Fa2; • Connect Hub1 Fa3 to Switch0 Fa0/2.• Connect…

* routing approach that recreates the exact .topology of the entire network subnetting link state NAT VLSM

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

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

As a network administrator, under what conditions would you use static route configuration?