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CSE3153 Semester 2 2006 Case Study 1 V1.0 The Concept of an IP Network. Due Date: By end of the Lab Session Student Name: __________________________________________ Student Id: ____________________ Marks: 5 towards Unit Result
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CSE3153Semester 2 2006Case Study 1 V1.0The Concept of an IP Network Due Date: By end of the Lab Session Student Name: __________________________________________ Student Id: ____________________ Marks: 5 towards Unit Result You must demonstrate to your tutor that you have completed the case study Tutor Name: ____________________________________________ Tutor Signature: _____________________ Date: _____________
Packet Tracer V3.2 • A simulation product for designing, and testing a network before implementation on the actual hardware devices.
Case Study 1 – The Concept of an IP Network Network Address 13.0.0.0 Sydney Router Melbourne Router S 2/0 S 2/0 DCE Serial Cable Fa 0/0 Fa 0/0 UTP Cable Network Address 145.50.0.0 Network Address 193.105.10.0 Melb_Hub Syd_Hub Melb PC Syd PC
Melbourne Router - Configuration ! The FastEthernet interface configuration: interface fa 0/0 ip address 145.50.0.1 255.255.0.0 description Link to Melb Hub no shutdown ! The Serial interface configuration: interface serial 2/0 ip address 13.0.0.1 255.0.0.0 ! This is DCE end of the link clock rate 64000 description Link to Sydney Router no shutdown ! Set hostname of the router hostname Melbourne
Melbourne PC - Configuration • Need to set the PC’s IP address to 145.50.0.2 • Need to set PC’s subnet mask to 255.255.0.0 • Need to set PC’s gateway to 145.0.0.1
Sydney Router - Configuration ! The FastEthernet interface configuration: interface fa 0/0 ip address 193.105.10.1 255.255.255.0 description Link to Syd Hub no shutdown ! The Serial interface configuration: interface serial 2/0 ip address 13.0.0.2 255.0.0.0 description Link to Melbourne Router no shutdown ! Set hostname of the router hostname Sydney
Sydney PC - Configuration • Need to set the PC’s IP address to 193.105.10.2 • Need to set PC’s subnet mask to 255.255.255.0 • Need to set PC’s gateway to 193.105.10.1
Link (Point-to-Point) Testing • Use the ping command to test each link is working • Note you cannot ping from Melbourne PC to Sydney PC, Why is this the case?
Routing Protocols Melbourne Router router rip version 2 network 13.0.0.0 network 145.50.0.0 Sydney Router router rip version 2 network 13.0.0.0 network 193.105.10.0
Path (End-to-End) Testing • Use the ping, and traceroute command to test a path exists between the Melbourne PC and the Sydney PC • If a path exists, Why is this the case?
Discussion Points • Concept of an IP Network • IP Address Classes • Types of Address • Network • Host • Broadcast • Address Mask • Default masks for each class • Purpose of the mask
Discussion Points • How do IP datagrams travel between networks? • Routing Protocols • RIP • Advertising networks • The Routing Table • The Interface • What is an interface? • What is its purpose? • How is it identified?
Discussion Points • Router IOS Modes • User Executive • Privileged Executive • Global Configuration • Interface Configuration • Router Configuration • System Testing and Trouble Shooting • Step by Step Testing • Link (Point-to-Point) Testing • Path (End-to-End) Testing • Use of show commands • Use of debug commands