ccna 200 301 lab kit

ccna 200 301 lab kit.All routers are informed of the subnet-specific routes within the company so that the company's internal destinations do not need a default route. Routers connected to the Internet have a static default IPv6 route that directs all IPv6 traffic (which does not match any other IPv6 route) to the InternetInternet. All routers are informed (using OSPFv3) of the default route from the Internet-facing router, so that all IPv6 packets flowing to the Internet go to this router first.13.2 Fundamentals 357 Figure 17-4 illustrates how routing information is transmitted from the Internet-facing router (Rl) to other routers within the company. In this case, the enterprise can connect to the ISP through the router (R1). router Rl is in configuration mode and can use the OSPFV3 default information creation command, which is almost identical to that used by OSPFv2 (step 1). Rl then broadcasts the default route to the other OSPFv3 routers (step ). (The IPv6 default route has a prefix of ::/0 and a prefix length of 0, similar to the 0.0.0.0/0 used for IPv4.)Figure 17-4 Using OSPFv3, Broadcast Default RoutesOnce the process in Figure 17-4 is complete, each of the three routers on the left will have a default route. Their default route points to R1 as the next-hop router, so all traffic flowing to the Internet will first flow to R1 and then be delivered to 1SP.This completes the discussion of the new OSPFv3 configuration. Next, we will cover various OSPFv3 concepts, including authentication and troubleshooting.17.2.2 OSPF Concepts, Validation, and TroubleshootingOSPFv3 is essentially the same as OSPFv2 in terms of the depth of the CCNA routing and switching discussion. So far, in this book and in the material you have read for the ICND1 exam, you should have read all of the similar concepts, validation commands, and troubleshooting issues in OSPFv2. The second major section of this chapter will only introduce you to where OSPFv3 uses the same concepts and the few differences between OSPFv3 and OSPFv2.For example, based on the depth of discussion in this book, OSPFv3 is very similar to OSPFv2 in the following ways. , /'Rayford... Region design and related terminology. I. Key Points The idea of a configuration that starts a routing process on each interface within the same area.Hello messages for the neighbor discovery process. Through neighbor state transitions, and the topology exchange process. Using full and 2-way,as the normal stable state for working neighbor relationships. other states are either temporary or indicate some problem with the neighbor. . the general idea behind LSA types 1, 2, and 3. and the Link State Database (LSDB).SPF,and how to use the interface overhead to compute the metric.