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Presented by Wendell Odom, CCIE No. 1624 pearsonITcertification.com/odom OSPF Concepts and Configuration.

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Presentation on theme: "Presented by Wendell Odom, CCIE No. 1624 pearsonITcertification.com/odom OSPF Concepts and Configuration."— Presentation transcript:

1 Presented by Wendell Odom, CCIE No. 1624 pearsonITcertification.com/odom OSPF Concepts and Configuration

2 Welcome – Our Agenda Today Tutorial Q&A - Use WEBEX event CHAT to ask Wendell a Question Live Event Survey Feedback wanted. Attendees from the Live event, please complete survey and be registered to win a FREE Cisco Press or Pearson IT Certification book, eBook or video of your choice. Three (3) winners.

3 Save 30%, plus free U.S. ground shipping Use coupon code ODOMWEBCAST Visit pearsonITcertification.com/odom for all of Wendell Odom’s productspearsonITcertification.com/odom Plus Limited Time Offer – Save 50% on NEW Premium Edition eBook & Practice Test and CCNA Video Mentor. No code required. SPECIAL OFFER – Webcast Attendees

4 R4 Fa0/0 10.1.1.1 10.2.2.2 10.3.3.3 10.4.4.4 Captured at 150 % mag for OneNote 10.1.12.1 10.1.12.2 10.1.14.1 10.1.14.4 10.1.13.310.1.13.1 S0/0/0 S0/0/1 S0/1/0 S0/0/1 S0/0/0 R1 R2R3R4 Today’s Sample Network For copies of key figures during the live show, browse to Certskills.com, lower right.

5 Fa0/0 10.1.1.1 10.1.12.1 10.1.14.1 10.1.13.1 S0/0/0 S0/0/1 S0/1/0 R1 10. 1. 1. 1 network 10. 1. 12. 1 0. 0. 0. 0 10. 1. 12. 1 10. 1. 13. 1 10. 1. 14. 1 0. 0. 0. 0 Welcome – Our Agenda Today

6 OSPF Configuration Options 1)Enable OSPF ( router ospf process-id ) 2)Enable OSPF on interfaces ( network DDN WC_mask area area-id ) 3)Set Router ID( router-id DDN, or interface loopback number ) 4)Set Hello and Dead Intervals( ip ospf hello-interval number, ip ospf dead-interval number ) 5)Tune OSPF metrics( ip ospf cost number, or bandwidth number, or auto-cost-reference-bandwidth number ) 6)Enable OSPF authentication( ip ospf authentication, or area authentication ) 7)Set Number of equal routes( maximum-paths number )

7 Likely Points of CCNA Config Confusion 1)Mechanics of network commands and wildcard masks 2)“Best” options for same 3)OSPF Process ID matching (or not) 4)Unique OSPF Router ID

8 Exact Match (0.0.0.0) Match Subnet (255.255.255.255 – Subnet_Mask) Match Classful Network (255.255.255.255 – Network_Mask) Match All (255.255.255.255) OSPF WC Mask Options

9 Fa0/0 10.1.1.1 10.1.12.1 10.1.14.1 10.1.13.1 S0/0/0 S0/0/1 S0/1/0 R1 10. 1. 1. 1 network 10. 1. 12. 1 0. 0. 0. 0 10. 1. 12. 1 10. 1. 13. 1 10. 1. 14. 1 0. 0. 0. 0 Exact Match

10 Exact Match (0.0.0.0) Match Subnet (255.255.255.255 – Subnet_Mask) Match Classful Network (255.255.255.255 – Network_Mask) Match All (255.255.255.255) OSPF WC Mask Options

11 255. 255. 255. 0 255. 255. 255. 255 Match Subnet 0. 0. 0. 255 Wildcard Mask Subnet Mask

12 Fa0/0 10.1.1.1 10.1.12.1 10.1.14.1 10.1.13.1 S0/0/0 S0/0/1 S0/1/0 R1 10. 1. 1. 1 network 10. 1. 12. 1 0. 0. 0.255 10. 1. 12. 1 10. 1. 13. 1 10. 1. 14. 1 0. 0. 0.255 network 10. 1. 12. 0 Match Subnet

13 Exact Match (0.0.0.0) Match Subnet (255.255.255.255 – Subnet_Mask) Match Classful Network (255.255.255.255 – Network_Mask) Match All (255.255.255.255) OSPF WC Mask Options

14 255. 0. 0. 0 255. 255. 255. 255 Match Class A Network 0. 255. 255. 255 Wildcard Mask Default Class A Network Mask

15 Fa0/0 10.1.1.1 10.1.12.1 10.1.14.1 10.1.13.1 S0/0/0 S0/0/1 S0/1/0 R1 10. 1. 1. 1 network 10. 1. 12. 1 0.255. 255.255 10. 1. 12. 1 10. 1. 13. 1 10. 1. 14. 1 0.255. 255.255network 10. 0. 0. 0 Match Network

16 Exact Match (0.0.0.0) Match Subnet (255.255.255.255 – Subnet_Mask) Match Classful Network (255.255.255.255 – Network_Mask) Match All (255.255.255.255) OSPF WC Mask Options

17 Fa0/0 10.1.1.1 10.1.12.1 10.1.14.1 10.1.13.1 S0/0/0 S0/0/1 S0/1/0 R1 10. 1. 1. 1 network 10. 1. 12. 1255.255. 255.255 10. 1. 12. 1 10. 1. 13. 1 10. 1. 14. 1 255.255. 255.255 network 0. 0. 0. 0 Match All

18 Exact Match (0.0.0.0) Match Subnet (255.255.255.255 – Subnet_Mask) Match Classful Network (255.255.255.255 – Network_Mask) Match All (255.255.255.255)

19 R4 Fa0/0 10.1.1.1 10.2.2.2 10.3.3.3 10.4.4.4 Captured at 150 % mag for OneNote 10.1.12.1 10.1.12.2 10.1.14.1 10.1.14.4 10.1.13.310.1.13.1 S0/0/0 S0/0/1 S0/1/0 S0/0/1 S0/0/0 R1 R2R3R4 Single Area OSPF Design Area 0

20 R4 Fa0/0 10.1.1.1 10.2.2.2 10.3.3.3 10.4.4.4 Captured at 150 % mag for OneNote 10.1.12.1 10.1.12.2 10.1.14.1 10.1.14.4 10.1.13.310.1.13.1 S0/0/0 S0/0/1 S0/1/0 S0/0/1 S0/0/0 R1 R2R3R4 Single Area OSPF Config router ospf 1 network 10.1.0.0 0.0.255.255 area 0 router ospf 1 network 0.0.0.0 255.255.255.255 area 0 router ospf 1 network 0.0.0.0 255.255.255.255 area 0 router ospf 4 network 10.1.14.0 0.0.0.255 area 0 network 10.4.4.0 0.0.0.255 area 0

21 R4 Fa0/0 10.1.1.1 10.2.2.2 10.3.3.3 10.4.4.4 Captured at 150 % mag for OneNote 10.1.12.1 10.1.12.2 10.1.14.1 10.1.14.4 10.1.13.310.1.13.1 S0/0/0 S0/0/1 S0/1/0 S0/0/1 S0/0/0 R1 R2R3R4 Multi-Area OSPF Design Area 0 Area 14

22 R4 Fa0/0 10.1.1.1 10.2.2.2 10.3.3.3 10.4.4.4 Captured at 150 % mag for OneNote 10.1.12.1 10.1.12.2 10.1.14.1 10.1.14.4 10.1.13.310.1.13.1 S0/0/0 S0/0/1 S0/1/0 S0/0/1 S0/0/0 R1 R2R3R4 Multi-Area OSPF Config router ospf 1 network 10.1.1.1 0.0.0.0 area 0 network 10.1.12.1 0.0.0.0 area 0 network 10.1.13.1 0.0.0.0 area 0 network 10.1.14.1 0.0.0.0 area 14 (Unchanged) router ospf 4 network 10.1.14.0 0.0.0.255 area 14 network 10.4.4.0 0.0.0.255 area 14 (Unchanged)

23 R4 Fa0/0 10.1.1.1 10.2.2.2 10.3.3.3 10.4.4.4 Captured at 150 % mag for OneNote 10.1.12.1 10.1.12.2 10.1.14.1 10.1.14.4 10.1.13.310.1.13.1 S0/0/0 S0/0/1 S0/1/0 S0/0/1 S0/0/0 R1 R2R3R4 What are the OSPF Router IDs? 10.1.14.1 10.2.2.2 10.3.3.3 10.4.4.4

24 WendellOdom Like WendellOdom More Resources Find lists of Cisco certification tools, suggestions, & links at certskills.comcertskills.com Register to win a CCNA Exam and CCNA Products at pearsonitcertification.com/ccnasalepearsonitcertification.com/ccnasale Ends March 31, 2012 Wendell’s Blogs, including an OSPF lab related to today’s webinar: certskills.com/blogscertskills.com/blogs

25 Visit pearsonITcertification.com/odom for all products, articles, & podcasts by Wendell Odom. pearsonITcertification.com/odom SAVE 30% Use coupon code ODOMWEBCAST at checkout to receive discount, plus FREE U.S. ground shipping.

26 Introducing Premium Edition eBook + Practice Tests Visit pearsonITcertification.com/odom for all products, articles, & podcasts by Wendell Odom.pearsonITcertification.com/odom SAVE 50% …..for a limited time Simply add to cart, 50% discount is automatically applied.

27 Q&A

28 Thank you. Expect an e-mail with information on how you can access the recorded session and survey link. More Webcasts @ pearsonITcertification.com/webcasts.pearsonITcertification.com/webcasts Feedback wanted. Attendees from the Live event, please complete survey and be registered to win a FREE Cisco Press or Pearson IT Certification book, eBook or video of your choice. Three winners. Connect with Us FREE Podcasts on Certification pearsonITcertification.com/podcasts

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