Prescription: NW610 Networking Practice

Aim of Module To provide students with an understanding of LAN design utilising routers, switches, hubs and VLANs and the knowledge and skills required to configure and provide complex networks.

Credits 14

Knowledge Assumed From NW600 Networking Practice (CCNA 2)

Student Learning hours 140

Content Revised New 2004

Prescription Expiry Date Nov 2007

Note The content of this module is based on Cisco CNAP CCNA 3 V3.0 course content and is cognisant of the Plan for Academy Student Success (PASS)


Level and Assessment Schedule
TopicsHighest
Skill Level
Suggested
Assessment
Percentage
1 Classless Routing P 10
2 2. Single Area OSPF A 10
3 EIGRP P 10
4 Ethernet Switching A 20
5 Spanning-Tree Protocol C 10
6 Virtual LANs (VLAN) P 10
7 VLAN Trunking Protocol A 10
8 Case Study - ACLs P 20

100

LEARNING OUTCOMES

The Student Will
P1 Describe classless routing and configure Variable-Length Subnet Mask (VLSM) and Routing Information Protocol (RIPv2)
A2 Describe Link-State Routing Protocols and configure single area Open Shortest Path First (OSPF)
P3 Describe and configure External Internet Gateway Routing Protocol (EIGRP)
A4 Describe LAN switching concepts, the design goals for a LAN and the application of switches within a LAN and configure and manage a switch
C5 Describe the purpose and the operation of the Spanning Tree Protocol (STP)
P6 Describe the concepts of a Virtual LAN (VLAN) and configure and troubleshoot a VLAN
A7 Describe the Virtual Trunking Protocol (VTP) and Inter-VLAN routing, and configure a VTP
P8 Complete a case study on Access Control Lists (ACLs), as prescribed by Cisco

CONTENT

1Classless Routing
> A description of classless routing will include:
- The purpose and application of VLSM
- Calculating subnets and route aggregation with VLSM
- Configuring VLSM
- RIP history, RIPv2 features and a comparison of RIP v1 and v2
- Configuring, verifying and troubleshooting RIPv2
- Default routes
top
22. Single Area OSPF
> A description of Link-State Routing Protocols will include:
- An overview of the features and the advantages and disadvantages
- Maintenance of routing information
- Link-state routing algorithms
- A comparison of distance vector and link-state routing
> The configuration of single area OSPF involves:
- Describing OSPF concepts including:
- An overview and terminology
- Comparing OSPF with distance vector routing protocols
- Shortest path algorithm
- Network types and the Hello protocol
- Operating steps
- Configuring OSPF routing process, loopback address, and router priority
- Modifying the OSPF cost metric
- Configuring authentication and timers
- Propagating a default route
- Explaining common configuration issues
- Verifying the OSPF configuration
- Troubleshooting the configuration
top
3EIGRP
> A description of EIGRP includes:
- Comparing EIGRP with IGRP
- Concepts, terminology, design features, technologies, data structures and the algorithm
> The configuration of EIGRP involves:
- Configuring and verifying basic EIGRP
- Building neighbour tables
- Discovering and selecting routes
- Maintaining routing tables
- Troubleshooting the configuration
top
4Ethernet Switching
> A description of LAN switching concepts includes:
- An introduction to Ethernet/802.3 LAN development
- Factors that impact network performance, such as congestion and latency
- Half and full-duplex transmission
- Ethernet 10BASE-T transmission time
- Elements of Ethernet/802.3 networks
- The benefits of using repeaters
> The design goals and the application of switches within a LAN includes:
- Segmentation with bridges, routers and switches and implementing microsegmentation
- Basic operation of a switch and Ethernet switch latency
- Layer 2 and 3 switching
- Symmetric and asymmetric switching and Memory buffering
- Describing two switching methods
- Explaining the functions of Ethernet switches
- Describing frame transmission modes
- Explaining how switches and bridges learn addresses and filter frames
- Describing Collision and Broadcast domains
- Communications between switches and workstations
- LAN design goals, considerations and methodology and Layer 1, 2 and 3 design
- Access, distribution and core layer switches
> Configuring and managing a switch involves:
- The physical startup of the Catalyst switch
- Observation of LED indicators
- Verifying port LEDs during switch Power-On Self-Test (POST)
- Viewing the initial bootup output
- Examining the switch CLI help and the command modes
- Verifying the default configuration and configuring the Catalyst switch
- Managing and configuring MAC addresses
- Configuring port security
- Executing adds, moves and changes
- Managing switch operating system file
- 1900/2950 password recovery and firmware upgrade
top
5Spanning-Tree Protocol
> A description of the purpose and the operation of the Spanning Tree Protocol (STP) includes:
- Redundant switched topologies
- Broadcast storms
- Multiple frame transmissions
- MAC database instability
- Spanning-Tree Protocol, rapid STP and spanning-tree recalculation
- Selecting the root bridge
- Stages of STP port states
top
6Virtual LANs (VLAN)
> A description of the concepts of a Virtual LAN (VLAN) includes:
> VLAN types, benefits and operation
> Broadcast domains with VLANs and routers
> Configuring and troubleshooting a VLAN involves:
- Describing geographic VLANs
- Configuring, verifying, saving and deleting static VLANs
- Preventing broadcast storms
- Experiencing VLAN troubleshooting scenarios
top
7VLAN Trunking Protocol
> A description of the Virtual Trunking Protocol (VTP) and Inter-VLAN routing, and configuring a VTP includes:
- Trunking history, concepts, operation and implementation
- VTP , concepts, operation, implementation and configuration
- Inter-VLAN routing – issues and solutions
- Physical and logical interfaces and dividing physical interfaces into subinterfaces
- Configuring inter-VLAN routing
top
8Case Study - ACLs
> The completion of a case study on ACLs will require a group of students to:
- Use the resources provided, diagram and narrative, to set up the physical network
- Set up an IP subnetting scheme using VLSM
- Configure the routers as required
- Set up and configure the switches and VLANS as required
- Verify and troubleshoot all connections
- Provide detailed documentation in the appropriate format
- Provide a written final report
top
Note
> A typical assessment strategy should include:
- practical skills tests
- laboratory exercises
- group activities
- progressive on-line tests (CISCO Web Portal)
- summative (final) on-line test (CISCO Web Portal)
- a final practical test
- kinaesthetic activities
> Students are to maintain individual Engineering Journals
LEARNING RESOURCES
> CISCO Networking Academy Programme:
- CCNA 3 and 4 Companion Guide 3rd Edition
- CCNA 3 and 4 Lab Companion 3rd Edition
- CCNA 3 and 4 Engineering Journal and Workbook 3rd Edition