PPT-Redundância Com OSPF

Flávio G F Camacho Vipnet Baixada Telecomunicações e Informática LTDA Sede em Duque de Caxias RJ Filial em São João de Meriti RJ Foco exclusivo fornecimento de links dedicados a empresas Sempre com . Class 2. Types of Networks. ISP Networks. Entity only owns the switches. Throughput: 100GB-10TB. Heterogeneous devices: laptop/desktop. Medium latency: 20-80 milliseconds. Enterprise Networks. One entity owns many of the servers + switches. Extensions . for MLNMRN based on . OTN. draft-rao-ccamp-mlnmrn-otn-ospfte-ext-00. Rajan. . Rao. (. rrao@infinera.com. ). Khuzema Pithewan (. kpithewan@infinera.com. ). Ashok . Kunjidhapatham. (. akunjidhapatham@infinera.com. What. is OSPF ?. OSPF stands for Open . Shortest. . Path. First. OSPF . considered. as . thired. layer Protocol . OSPF is . Industry Standard that means it is not monopoly . . . for any company . Victor Norman. IS333. Spring . 2016. Static vs. Dynamic Routes. How are entries added to . a routing/forwarding . table?. via static configuration, . configured by the administrator. by adding an interface (using . Uses Link State routing. Each . router. . acquires complete topology information using . link state updates. Link. -. state - what . it . means. :. Link. : That’s the interface of a. . router.. State. . draft-dimitri-ospf-phased-db-sync-00.txt. Dimitri Papadimitriou. Alcatel-Lucent. IETF 79 – Beijing. November 7-12, 2010. Motivation. Opaque LSAs . OSPF extensibility: information contained in Opaque LSAs often used by application wishing to distribute information throughout OSPF domain (so called "non-IP routing information"). Distributed computation. Broadcast link information to all routers. Each router computes shortest paths to all destinations based on knowledge of full topology. Uses Dijkstra’s algorithm to compute the paths. CSCI 3385K. Routing Protocols - Dynamic. Dynamic Routing. Dynamic networks can also be added to the routing table by using a dynamic routing protocol. . In the figure, R1 has automatically learned about 192.168.4.0/24 network from R2 through the dynamic routing protocol, RIP (Routing Information Protocol) the first IP routing protocol.. Yu Zhang (Harbin Institute of Technology), Lan Wang (University of Memphis), . Alex . Afanasyev. (Florida International University). , . Lixia. Zhang (UCLA). Asian Internet Engineering Conference (AINTEC 2017). CCNA Routing and Switching. Scaling Networks v6.0. 10.1 Advanced Single-Area OSPF Configurations. Configure . the OSPF interface priority to influence the DR/BDR election. .. Configure OSPF to propagate a default . Scaling Networks. Chapter 5. 5. .0 Introduction. 5. .1 Advanced Single-Area OSPF Implementations. 5. .2 Troubleshooting Single-Area OSPF Implementations. 5. .3 Summary. Chapter 5: Objectives. 5.1 Advanced Single-Area OSPF Configurations. Chapter 10: OSPF Tuning and Troubleshooting CCNA Routing and Switching Scaling Networks v6.0 10.1 Advanced Single-Area OSPF Configurations Configure the OSPF interface priority to influence the DR/BDR election Chapter 5: Adjust and Troubleshoot Single-Area OSPF Scaling Networks Chapter 5 5 .0 Introduction 5 .1 Advanced Single-Area OSPF Implementations 5 .2 Troubleshooting Single-Area OSPF Implementations CCNA Routing and Switching. Scaling Networks v6.0. 8. .1 OSPF Operation . Explain how single-area OSPF operates.. Explain the features and characteristics of the OSPF routing protocol.. Describe the types of packets used to establish and maintain an OSPF neighbor relationship..