Assignment No. 01 Semester: Fall 2019 CS407: Routing and Switching Total Marks: 20 Due Date: 14/11/2019 Instructions: Please read the following instructions carefully before submitting assignment: You need to use MS word document to prepare and submit the assignment on VU-LMS. It should be clear that your assignment will not get any credit if:  The assignment is submitted after due date.  The assignment is not in the required format (.doc or docx)  The submitted assignment does not open or file is corrupt.  Assignment is copied(partial or full) from any source (websites, forums, students, etc) Objective: To enhance the learning capabilities of the students about: • Network Basics • Device Naming conventions • Types of IPV4 addresses Assignment Question No. 1 Suppose a mobile telecommunication company needs to send messages to its different types of mobile users/customers. You are required to select the most suitable message delivery option against each scenario given below: a) Company has two types of customers, Post-paid and Pre-paid. Company is going to organize an event in which all of its customers are invited. b) Company has introduced a new package for its customers but there is a limitation. This package will be only available for the Pre-Paid Customers who are natives of Lahore City only. c) One of Pre- Paid customers generates a service unavailability complaint via message. After resolving the issue, company sends a confirmation message to that customer. Question No.2 Following table contains some of the proposed host names to be configured on a Switch. You are required to identify the valid and invalid host names: Question No. 3 Different types of IPv4 addresses are used for specific purposes. You are required to write the suitable ranges of IPv4 address for each scenario given in the following table: Note: You must need to write the ranges (Not the names of types). Best of Luck!

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UNSOLVED CS407 Assignment 1 Solution and Discussion

CS407 - Routing and Switching

zaasmi Cyberian's Gold last edited by

Assignment No. 01
Semester: Fall 2019
CS407: Routing and Switching Total Marks: 20

Due Date: 14/11/2019

Instructions:
Please read the following instructions carefully before submitting assignment:
You need to use MS word document to prepare and submit the assignment on VU-LMS.
It should be clear that your assignment will not get any credit if:

 The assignment is submitted after due date.
 The assignment is not in the required format (.doc or docx)
 The submitted assignment does not open or file is corrupt.
 Assignment is copied(partial or full) from any source (websites, forums, students, etc)

Objective:

To enhance the learning capabilities of the students about:

• Network Basics
• Device Naming conventions
• Types of IPV4 addresses

Assignment

Question No. 1

Suppose a mobile telecommunication company needs to send messages to its different types of mobile users/customers. You are required to select the most suitable message delivery option against each scenario given below:

a) Company has two types of customers, Post-paid and Pre-paid. Company is going to organize an event in which all of its customers are invited.
b) Company has introduced a new package for its customers but there is a limitation. This package will be only available for the Pre-Paid Customers who are natives of Lahore City only.
c) One of Pre- Paid customers generates a service unavailability complaint via message. After resolving the issue, company sends a confirmation message to that customer.
Question No.2

Following table contains some of the proposed host names to be configured on a Switch. You are required to identify the valid and invalid host names:

Question No. 3
Different types of IPv4 addresses are used for specific purposes. You are required to write the suitable ranges of IPv4 address for each scenario given in the following table:

Note: You must need to write the ranges (Not the names of types).

Best of Luck!
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SOLVED CS407 Assignment 1 Solution and Discussion
CS407 - Routing and Switching • cs407 assignment 1 solution discussion spring 2020 • • moaaz

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@moaaz said in CS407 Assignment 1 Solution and Discussion:

What access mode of command line interface will be more suitable to perform remote configurations on the router in secure manners?

Network infrastructure devices often provide a range of different access mechanisms, including console and asynchronous connections, as well as remote access based on protocols such as Telnet, rlogin, HTTP, and SSH. Some mechanisms are typically enabled by default with minimal security associated with them; for example, Cisco IOS software-based platforms are shipped with console and modem access enabled by default. For this reason, each infrastructure device should be carefully reviewed and configured to ensure only supported access mechanisms are enabled and that they are properly secured.

The key steps to securing both interactive and management access to an infrastructure device are:

• Restrict Device Accessibility

Limit the accessible ports, restrict the permitted communicators and restrict the permitted methods of access.

• Present Legal Notification

Display legal notice, developed in conjunction with company legal counsel, for interactive sessions.

• Authenticate Access

Ensure access is only granted to authenticated users, groups, and services.

• Authorize Actions

Restrict the actions and views permitted by any particular user, group, or service.

• Ensure the Confidentiality of Data

Protect locally stored sensitive data from viewing and copying. Consider the vulnerability of data in transit over a communication channel to sniffing, session hijacking and man-in-the-middle (MITM) attacks.

• Log and Account for all Access

Record who accessed the device, what occurred, and when for auditing purposes.
PSY408 GDB 1 Solution and Discussion
PSY408 - Health Psychology • psy408 gdb 1 solution discussion fall 2019 • • zareen

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@zareen said in PSY408 GDB 1 Solution and Discussion:

In which chronic disease, Pakistani people show more denial or experience anxiety/depression.

In a case control study included in this review, research was carried on women suffering with depression in two hospitals of Karachi, it was found that the odds of patients being married for more than 5 years were more than the odds for controls (OR = 2.24; CI = 1.87, 3.68). Moreover, considering very much satisfied as the reference category, the odds of patients who were just satisfied (OR = 2.24; CI = 2.1, 5.91) or not satisfied with their married life (OR = 19.65; CI = 3.56, 150.2) were more than the odds for controls.
In another case control study conducted to find out association of various reproductive rights, domestic violence and marital rape with depression among Pakistani women, it was revealed that age less than 18years at marriage (OR 2.00; 95%; CI = 1.07, 3.7) and decision for marriage by parents (OR 3.51; 95% CI =1.67, 7.37) could also contribute to depression among women in Pakistan.
Both the above studies showed that the odds of patients spending less than or equal to 3 hours per day with their spouses were more than those for controls (OR = 2.33;CI = 1.34, 4.08). While in the same connection, it was found that frequency of intercourse ≤ 2 times per week(OR 1.85; 95%; CI = 1.06, 3.22) and marital rape (OR3.03; 95%; CI = 1.50, 6.11) were also associated with depression among women.
Interestingly, one of the studies that was conducted to identify social factors associated with chronic depression among women in rural Pakistan, it was also revealed that not being married could also be a cause of chronic depression among women.
These results indicate the social set-up of the country in which life of a woman is closely dependent on marriage and husband’s temperament. Social security and women’s prosperity mostly depend on successful marital life. Any setbacks in women’s relationship with spouse put her in a situation of insecurity and miserable dependence resulting in onset of depression and anxiety. Moreover, lack of decision-making power in male dominant society also lead to curbed emotions ending in deterioration of mental state.
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SOLVED MTH634 Assignment 1 Solutin and Discussion
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Q.1 Solution:
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Q.2 Solution:
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Please check Answer:

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HRM626 - Recruitment and selection • hrm626 gdb 1 solution discussion fall 2019 • • zareen

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@zareen
Throughout history, both small and large nations have elevated certain types of nonelected workers to positions of relative power within the governmental structure. Collectively, these essential workers are called the bureaucracy. A bureaucracy is an administrative group of nonelected officials charged with carrying out functions connected to a series of policies and programs. In the United States, the bureaucracy began as a very small collection of individuals. Over time, however, it grew to be a major force in political affairs. Indeed, it grew so large that politicians in modern times have ridiculed it to great political advantage. However, the country’s many bureaucrats or civil servants, the individuals who work in the bureaucracy, fill necessary and even instrumental roles in every area of government: from high-level positions in foreign affairs and intelligence collection agencies to clerks and staff in the smallest regulatory agencies. They are hired, or sometimes appointed, for their expertise in carrying out the functions and programs of the government.
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UNSOLVED CS407 Assignment 1 Solution and Discussion

SOLVED CS407 Assignment 1 Solution and Discussion CS407 - Routing and Switching • cs407 assignment 1 solution discussion spring 2020 • • moaaz

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100% Off on Your FEE Join US! Ask Me How?

SOLVED CS407 Assignment 1 Solution and Discussion
CS407 - Routing and Switching • cs407 assignment 1 solution discussion spring 2020 • • moaaz

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PSY408 - Health Psychology • psy408 gdb 1 solution discussion fall 2019 • • zareen

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SOLVED HRM626 GDB 1 Solution and Discussion
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