ccna 200 301 syllabus of errors purpose lyrics

ccna 200 301 syllabus of errors purpose lyrics.QUESTION Q: Referring to the information in the figure, on RouterJ, a route for RIP is marked as illegal. how long will it be before this route is removed from the routing table? This question is about RIP timer, refer to section 6.1.3 of this chapter, the time interval between a RIP on the router from illegal to deleted is Flush timer minus Invalid timer, which is 240-180=60 seconds.2. solution: CDThe question asks: the network in the figure is running the RIPv2 protocol, the network has converged, and all routers in the network are working correctlyNormal. The FaO/O interface of the R1 router is Down. which two methods will the routers in the network use to respond to this change? This question is about loops in distance vector routing protocols and can be found in Section 5.5.4 of Chapter 5. This deals with several of RIP's mechanisms regarding loop avoidance. Option A says that all routers will refer to the topology database to find backup routes, and that the RIP protocol has no topology table; option B says that routers R2 and R3 mark 192.1680k203 Chapter 6 RIP*** j06The RIP protocol does not have a topology table; option B says that routers R2 and R3 are marked 192.168 ì 0 k203 Chapter 6 RIP**** j06 as unreachable and do not receive other routing updates from R1 until the suppression timer expires, where the suppression timer is only for 192.168.1.0, not for all routing entries; option C says that because of the horizontal split, R2 will be prevented from sending error messages about 192.168.1.0 to R1, which is correct; option D says that when R2 is informed that R1 D option says that when R2 is informed that R1 has an infinity metric on the 192.168.1.0 network, R2 will send R1 to 192.168.1.0 network has an infinity metric, where it is talking about poison reverse, horizontal segmentation does not affect poison reverse; E option says that R1 will send LSA..., LSA is link state LSA is a link state notification, which is not used by the RIP protocol. In summary, C and D are the correct answers.3. Solution: ACQuestion Q: Which of the following statements is correct based on the information given out (choose two)? This question is quite difficult and it would be easier for the candidate to use the debug method. From the output of the debug ip rip command, you can tell that RIPvl is configured because broadcast updates (255.255.255.255 ) are used, not multicast updates (224.0.0.9); from the updates sent from RtrA Fa0/0 (172.16.1.1), which does not include 172.16.0.0, you can tell that Fa0/ 0 interface has horizontal segmentation enabled. Similarly, the S0/0 interface also has horizontal segmentation enabled, and according to the horizontal segmentation, we can also know that 192.168.1.0 is learned from this interface, because the outgoing 192.168.1.0 network has 2 hops, which means that it is not a direct route from this router, but is learned from other routers and then sent out; we can also know that 192.168.168.0 is an unreachable network, as there are 16 Jon daggers that tell us that the IP address of the S0/0 interface of the RtrA router is081, the IP address of the neighboring router is 10.0.15.2, and the two interfaces are configured in the same subnet, otherwise the debug output will prompt the receipt of uignoredvl knock datefrombadsource", that is, ignore the update of an error source. According to the previous analysis, option A says that at least two routers are involved in the RIP process is correct; option B says that the RtrA router can ping through 192.168.168.2 is wrong, because RtrA can learn192.168.168.0 is an unreachable network; option C says that RtrA can ping through 10.0.15.2, through the previous analysis we can learn that 10.0.15.2 is the IP address of the neighboring router's direct interface, if there are no additional restrictions (such as ACL will be introduced later, the route can be learned, does not mean that the packet can reach and can successfully D option says that RtrA has three interfaces participating in the RIP process, and from the debug output, you can see that FaO/0 sends two route entries outward, one learned and the other for the S0/0 direct connection port of this router, and S0/0 sends one route entry outward for the Fa0/0 direct connection port of this router /0 direct connection port and does not contain routes for other direct connection ports. it can be learned that RtrA has only two interfaces involved in the RIP process. In summary, A and C are the correct answers. If it is a single choice, only A can be chosen.