DIT405 Assignment Brief
| Qualification | QUALIFI Level 4 Diploma in Information Technology |
|---|---|
| Unit Code and Title | Unit DIT405: Logical IT Networking |
| Unit Reference | H/617/6696 |
| Unit Type | Optional |
| Credits | 20 |
| TQT | 200 |
| GLH | 100 |
Assignment Aim
This unit aims to provide learners with knowledge of logical networking. It covers Transmission Control Protocol (TCP) / Internet Protocol (IP), Local Area Networks (LAN) and Wide Area Networking (WAN), including IP address and subnetting.
Learning Outcomes and Assessment Criteria
| Learning Outcomes: To achieve this unit, the learner must be able to: | Assessment Criteria: Assessment of these outcomes demonstrates the learner can: | |
|---|---|---|
| 1. Understand logical networking. | 1.1 Analyse the nature and features of a logical network. | |
| 1.2 Analyse the differences between network architectures. | ||
| 1.3 Analyse the functionality of each layer in an OSI network model. | ||
| 1.4 Define correctly an IP address and subnet masks. | ||
| 2. Understand the components and interfaces between different logical networking attributes. | 2.1 Analyse the rules of network protocols and communications. | |
| 2.2 Analyse the differences within the physical layer. | ||
| 2.3 Analyse the requirements of WAN and LAN topologies and a data link protocol. | ||
| 2.4 Analyse the differences within the network layer and transport layer. | ||
| 2.5 Establish network design considerations. | ||
| 3. Understand the security requirements of a logical network. | 3.1 Analyse the security requirements of a network. | |
| 3.2 Identify the threats to a network. | ||
| 3.3 Develop security protocols for a logical network that respond to the threats. | ||
Indicative Content
- Exploring the network
- Network protocols and communications
- Network access
- Network layer
- Transport layer
- IP addressing
- Subnetting IP network
- Network design and consideration
- Device factors
- Designing network
- Scaling network
- Security threat
- Physical threat
- Primary vulnerabilities
- Network attacks
- Mitigating network attacks
- SSH configuration
- Backup and restore configuration
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