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ITN 251 IT Networking II

This course provides the essential knowledge and skills to perform the fundamentals of design, installation, maintenance, and support of computer networks. Topics include operation of IP data networks and Transmission Control Protocol/Internet Protocol (TCP/IP) networking models. Students learn to perform router and switch configurations. Additionally, this course prepares students for the related Cisco Certified Entry Networking Technician (ICND1/CCENT) examination.

Credits

3

Prerequisite

Prerequisite: ITN150

See Course Syllabus

Course Number and Title:

ITN 251 IT Networking II

Campus Location

  • Dover
  • Georgetown
  • Wilmington

Prerequisites

Prerequisite: ITN150

Course Credits and Hours

3 credit(s)

2 lecture hours/week

2 lab hours/week

Course Description

This course provides the essential knowledge and skills to perform the fundamentals of design, installation, maintenance, and support of computer networks. Topics include operation of IP data networks and Transmission Control Protocol/Internet Protocol (TCP/IP) networking models. Students learn to perform router and switch configurations. Additionally, this course prepares students for the related Cisco Certified Entry Networking Technician (ICND1/CCENT) examination.

Additional Materials

Access to high-speed Internet.

Required Text(s)

Obtain current textbook information by viewing the campus bookstore - https://www.dtcc.edu/bookstores online or visit a campus bookstore. Check your course schedule for the course number and section.

Disclaimer

None

Core Course Performance Objectives (CCPOs)

  1. Explain the operation of IP data networks. (CCC 1 ; PGC 3)
  2. Configure LAN switching technologies.  (CCC 1, 2, 6 ; PGC 1 ,2, 3, 4)
  3. Explain IP addressing and schema.  (CCC 1, 6 ; PGC 1)
  4. Explain and configure IP routing technologies.  (CCC 1, 5 ; PGC 1, 4, 5)
  5. Configure IP services.  (CCC 1, 2, 6 ; PGC 1 ,2, 3, 4)
  6. Configure network device security. (CCC 1, 2, 6 ; PGC 1, 2, 3, 4)
  7. Apply best practices to network troubleshooting.  (CCC 1, 2, 3, 6 ; PGC 1, 2, 4)

See Core Curriculum Competencies and Program Graduate Competencies at the end of the syllabus. CCPOs are linked to every competency they develop.

Measurable Performance Objectives (MPOs)

Upon completion of this course, the student will:

  1. Explain the operation of IP data networks.
    1. Recognize the purpose and functions of various network devices.
    2. Differentiate between networking components.
    3. Identify the impact of common applications on the network.
  2. Configure LAN switching technologies.
    1. Identify basic switching concepts and the operation of Cisco switches.
    2. Configure and verify initial switch configuration, including remote access management.
    3. Compare and contrast enhanced switching technologies.
    4. Configure and verify VLANs.
    5. Configure and verify trunking on Cisco switches.
    6. Configure and verify enhanced Spanning Tree Protocol (STP) operation.
  3. Explain IP addressing and schema.
    1. Determine an IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment.
    2. Determine an IPv4 addressing scheme using variable length subnet mask (VLSM) and summarization to satisfy addressing requirements in a LAN/WAN environment.
    3. Describe the technologies for running IPv6 in conjunction with IPv4.
    4. Describe IPv6 address types.
  4.  Explain and configure IP routing technologies.
    1. Describe routing concepts.
    2. Describe the boot process of Cisco IOS routers.
    3. Use command line interface (CLI) for router configuration.
    4. Configure various router interfaces.
    5. Configure and verify router configuration and network connectivity.
    6. Manage Cisco IOS Files.
    7. Differentiate methods of routing and routing protocols.
    8. Configure different methods of routing and routing protocols.
    9. Configure and verify interVLAN routing (router on a stick).
    10. Configure switch virtual interfaces (SVI).
  5. Configure IP services.
    1. Configure and verify Dynamic Host Configuration Protocol (DHCP).
    2. Describe the types, features, and applications of access control lists (ACLs).
    3. Configure and verify ACLs in a network environment.
    4. Configure and verify network address translation (NAT) for given network requirements.
    5. Configure and verify network time protocol (NTP) as a client service.
    6. Compare and contrast high availability technologies.
    7. Configure and verify Syslog.
  6. Configure network device security.
    1. Configure and verify network device security features.
    2. Configure and verify Switch Port Security features.
    3. Configure and verify ACLs to filter network traffic.
  7. Apply best practices to network troubleshooting.
    1. Identify and correct common network problems.
    2. Troubleshoot problems associated with IP addressing and host configurations.
    3. Troubleshoot routing issues.
    4. Troubleshoot routing protocol issues.
    5. Troubleshoot ACL issues.
    6. Troubleshoot layer 2 issues.

Evaluation Criteria/Policies

The grade will be determined using the Delaware Tech grading system:

90-100 = A
80-89 = B
70-79 = C
0-69 = F
Students should refer to the Catalog/Student Handbook for information on the Academic Standing Policy, the Academic Integrity Policy, Student Rights and Responsibilities, and other policies relevant to their academic progress.

Program Graduate Competencies (PGCs are the competencies every graduate will develop specific to his or her major)

  1. Solve technology-related problems using critical thinking and troubleshooting skills.
  2. Articulate the role of the technology professional in organizations to support the ethical use of information technology.
  3. Apply fundamental security concepts and strategies for maintaining and securing information technology.
  4. Read and interpret technical information and effectively communicate to a wide range of audiences using oral, print, and multimedia strategies.
  5. Demonstrate the importance of lifelong learning that empowers personal and professional growth.

Core Curriculum Competencies (CCCs are the competencies every graduate will develop)

  1. Apply clear and effective communication skills.
  2. Use critical thinking to solve problems.
  3. Collaborate to achieve a common goal.
  4. Demonstrate professional and ethical conduct.
  5. Use information literacy for effective vocational and/or academic research.
  6. Apply quantitative reasoning and/or scientific inquiry to solve practical problems.

Students in Need of Accommodations Due to a Disability

We value all individuals and provide an inclusive environment that fosters equity and student success. The College is committed to providing reasonable accommodations for students with disabilities. Students are encouraged to schedule an appointment with the campus Disabilities Support Counselor to request an accommodation needed due to a disability. The College's policy on accommodations for persons with disabilities can be found in the College's Guide to Requesting Academic Accommodations and/or Auxiliary Aids Students may also access the Guide and contact information for Disabilities Support Counselors through the Student Resources web page under Disabilities Support Services, or visit the campus Advising Center.

Minimum Technology Requirements

Minimum technology requirements for online, hybrid, video conferencing and web conferencing courses.

Academic Integrity

https://dtcc.smartcatalogiq.com/Current/Catalog/Academics/Academic-Integrity

Attendance

https://dtcc.smartcatalogiq.com/Current/Catalog/Search?q=attendance

Cell phone/Electronic Device

https://dtcc.smartcatalogiq.com/Current/Catalog/Student-Policy/Cell-Phone-and-Electronic-Device-Policy

Tuition Adjustment Policy

https://dtcc.smartcatalogiq.com/Current/Catalog/Financial/Tuition-Fee-Adjustment-Policy-Course-or-Semester-Withdrawal