In Your Own Words, Differentiate Between Modern Telecommunic ✓ Solved

In your own words, differentiate between modern Telecommunication

In this assignment, you are to differentiate between modern Telecommunication Networks, which are based on Telephone Infrastructure, and Data Communication Networks. Your answer should be between 6 to 8 lines.

Furthermore, you are tasked with writing ASN.1 descriptions for record values related to a university department with six instructors, three males (George, Lee, Ali) and three females (Olivia, Rosy, Benny), each ranked from 1 to 3.

In doing so, define a data type called InstructorData that contains information about each instructor. You are asked to create an alphabetical list of instructors, a sorted list based on decreasing rank, and two groups of instructors—each containing one male with a low rank and one female with a higher rank than the male in that group.

Additionally, provide the Object Identifier for the internet, mgmt., private, mib-2, interfaces, icmp, udp, and snmp nodes according to the Internet MIB-II group.

Paper For Above Instructions

Telecommunication Networks represent a significant advancement in communication technology and have transformed traditional means of communication. Modern Telecommunication Networks utilize various technologies such as fiber optics, satellite, and wireless systems to facilitate real-time communication over vast distances. These networks primarily function using a structured hierarchy, often characterized by the Public Switched Telephone Network (PSTN), which includes integrated voice communication services. In contrast, Data Communication Networks emphasize the transfer of data between distinct devices and are typically built on internet protocol stacks such as TCP/IP. The primary focus of Data Communication Networks is to enable efficient data transfer, whereas Telecommunication Networks address voice and multimedia transmission. Consequently, the rise of the internet has blurred the lines between these two areas, allowing for the convergence of voice and data services within a unified network.

For the ASN.1 descriptions based on the information provided about the university instructors, we start with defining the InstructorData type:

InstructorData ::= SEQUENCE {


name UTF8String (SIZE (1..50),


gender ENUMERATED {male(0), female(1)},


rank INTEGER (1..3)


}

We can derive the following lists based on the instructor data:

a. Alphabetical List of Instructors:

AlphabeticalInstructors ::= SEQUENCE OF InstructorData

b. Sorted List of Instructors with Decreasing Rank:

SortedInstructors ::= SEQUENCE OF InstructorData

c. Two Groups of Instructors:

GroupOfInstructors ::= SEQUENCE OF SEQUENCE {


maleInstructor InstructorData,


femaleInstructor InstructorData


}

Each group would consist of one male with low rank and one female with a higher rank. For example:

GroupOfInstructors ::= {


{maleInstructor: Ali, femaleInstructor: Olivia},


{maleInstructor: George, femaleInstructor: Benny}


}

Now we proceed to provide Object Identifiers for the relevant nodes according to the Internet MIB-II group:

  1. Internet: 1.3.6.1
  2. Management: 1.3.6.1.2
  3. Private: 1.3.6.1.4
  4. MIB-2: 1.3.6.1.2.1
  5. Interfaces: 1.3.6.1.2.1.2
  6. ICMP: 1.3.6.1.2.1.5
  7. UDP: 1.3.6.1.2.1.7
  8. SNMP: 1.3.6.1.2.1.11

The structured approach to managing and representing network-related data, both for instructors and through SNMP, serves critical applications in educational environments and highlights fundamental concepts in network management.

References

  • Forouzan, B. A. (2011). Data Communications and Networking. McGraw-Hill.
  • Kurose, J., & Ross, K. (2017). Computer Networking: A Top-Down Approach. Pearson.
  • Tanenbaum, A. S., & Wetherall, D. J. (2013). Computer Networks. Prentice Hall.
  • Stallings, W. (2017). Data and Computer Communications. Pearson.
  • Halsall, F. (2005). Data Communications, Computer Networks, and Open Systems. Addison-Wesley.
  • Floyd, S., & Jacobson, V. (1995). Random Early Detection gateways for Congestion Avoidance. IEEE/ACM Transactions on Networking.
  • RFC 1157. (1990). Simple Network Management Protocol (SNMP).
  • RFC 1213. (1991). Management Information Base for Network Management of TCP/IP-based internets: MIB-II.
  • RFC 2578. (1999). Structural Concepts for the Management Information Base (MIB).
  • RFC 3411. (2002). An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks.

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