1. Multi‐Area OSPF Network
DesignDesign
Presenter: EdwardPresenter: Edward
1March 3rd, 2015

2. Presentation CoveragePresentation Coverage
1. Requirements for Network Design
 Apply multi‐area OSPF routing protocol in multi‐access network
 Enable authentication
 Establish DR and BDR selection
 M dif b d idth/ t t f t Modify bandwidth/cost to favor one route
 Add one end device through a passive OSPF interface
 Route to a default network to Internet
 IPv4 and IPv6 addressing IPv4 and IPv6 addressing
2. NEs Provisioning
 Basic – MD5 Authentication, MOTD Banner, etc.
 Routers – Multi‐area OSPF IPv4 IPv6 Routers Multi area OSPF, IPv4, IPv6
3. Test Scenarios & Result
 Functionality
 RobustnessRobustness
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3. Test ScenariosTest Scenarios
Network Planning
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4. • Step 1. Gather the network requirements and
parameters
• Step 2. Define the OSPF parameters Step . e e t e OS pa a ete s
IP addressing plan
OSPF areas
Network topology
• Step 3. Configure the multi‐area OSPF p g
implementation based on the parameters.
• Step 4. Verify the multi‐area OSPFStep 4. Verify the multi area OSPF
implementation based on the parameters.
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5. Network DiagramNetwork Diagram
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6. IP DesignIP Design
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7. Test ScenariosTest Scenarios
NEs Provisioning
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8. OSPF Route – R1OSPF Route R1
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9. OSPF Neighbor – R1OSPF Neighbor R1
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10. OSPF Route – R2OSPF Route R2
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11. OSPF Neighbor – R2OSPF Neighbor R2
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12. OSPF Route – R3OSPF Route R3
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13. OSPF Neighbor – R3OSPF Neighbor R3
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14. Test ScenariosTest Scenarios
Test Scenarios & Test Results
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15. Test Scenarios & Test ResultsTest Scenarios & Test Results
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16. Test ScenariosTest Scenarios
Backup
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17. Packet Tracer file:Packet Tracer file:
IP Pl l T t C
H:Edward_Sun
niv620-ITCC-2371
IP Plan plus Test Case:
Microsoft Office
Excel Worksheet
Test Records:
H:Edward_Sun
niv620-ITCC-2371
Provisioning Data:
H:Edward_Sun
niv620-ITCC-2371
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18. www.LinkedIn.com
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