ccna 200 301 syllabus of upsc civil services 2019

ccna 200 301 syllabus of upsc civil services 2019.12.0.0.0/24 is subnetted, 1 subnets C12.1.1.0 is directly connected, Seriall/1 R192.168.0.0/16 [120/1] via 12.1.1.2, 00:00:18, Seriall/1As you can see from the above output, R1 can learn "R 192.168.0.0/16^ supernet routing via RIPv2, which proves that RIPv2 supports CIDRo on R1 and R2, using uversion1,change to RIPvb using the "cleariproute*" command to clear the outdated routing table and Use the router to relearn the routes. Viewing the routing table again on R1 shows the following.Rl#show iproute 12.0.0.0/24 is subnetted, 1 subnets C12.1.1.0 is directly connected, Seriall/1 From the above output, no RIP routes are visible for 192.168.0.0/16, which proves that RIPvl does not support CIDRO5. manual summarization of RIPv2 routes Both RIPvl and RIPv2 automatically summarize at the boundary of the primary class network, the difference is that RIPv2's auto-summary can be turned off and supports manual summarization, and RIPvl's auto-summary cannot be turned off.Use RIPv2 to complete the configuration shown in Figure 6-4-1. Add uversion2" to the previous version 1 configuration to change to version 2, and query the routing table on router R2, the result shows the same result as version 1. This is because when routers R1 and R3 send route updates to R2, they perform automatic route summarization on interface S1/1 of R1 and interface S1/0 of R3 (the border of 192.168.1.0 primary class network).Use the following command on routers Rl, R2, and R3 to turn off automatic summarization. R1(config)#router rip R1 (config-router)#ver 2 Only R worker 2 can turn off automatic summarization. R1 (config-router)#no auto-summar.y After auto-summar is turned off ,the router will no longer auto-summarize at the boundary of the primary class network.After all three routers are configured, clear the outdated routing table entries and then view the routing tables on Rl, R2, and R3, respectively.R1 displays the following.R1(config-router)#do show ip route23.0.0.0/24 is subnet: teci> 1subnets. 23.1.1.0 [120/1] ,via 1.1.2^ 00: 00:01/ Seriall/1 sUbnett'e'd^ subnets 12.0.0.0/24, directly.,connected,Seriall/1