ccna 200 301 syllabus meaning in bengali style

ccna 200 301 syllabus meaning in bengali style.R2(config-router)#passive-interface defaultR2(config-router)#nopassive-interface sl/0 At this point, view the routing table on R2 again and it shows the following: R2#show iproute 2.0.0.0/8 is variably subnetted, 3 subnets, 2masks C 2.2.0.0/ 24is directlyconnected,LoopbackO C 2.2.1.0/24is directlyconnected,Loopbackl D2.0.0.0/8 is a summary,00:27:14, NullO 12,0.0.0/8 is variably subnetted, 2 subnets, 2masks C12,1.1.0/24 is directly connected, Seriall/0 D12.1.2.0/25 [90/2297856] via 12.1.1.1, 00:07:32, Seriall/0You can no longer see the route for 12.0.0.0/8 in the above output because neither loopback interface sends routing updates outbound, neither 12XP 1.0/24 nor 12.120/24 is auto-summarized, and without auto-summarization, a summary route to the Null. interface is not generated. The third "D12.1.2.0/25 [90/2297856] via 12.1.1.1,00:02:11,Seriall/Ow, is the remote network that EIGRP learned from R1, from which it can be seen that EIGRP supports VLSM.2.Manual Summarization EIGRP, like RIP, may cause route unreachability if auto-summarization is done in the case of non-contiguous subnets, and the solution is to turn off auto-summarization. The command to disable automatic summarization is as follows.R2(config)#router eigrp 100 R2(config-router)#noauto-summaryAt this point, look at R2's routing table, which displays as follows.R2#show ip route 2.0.0.0/24 is subnetted,, 2 subnets2.2.0.0 is directly connected, LoopbackO2.2.1.0 is directly connected, Loopbackl 12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks12.1.1.0/24 is directly connected, Ser:iall/0 ": , 12.1.2.0/25 [90/2297856] via 12.1.1.1, 00:08:30, Seriall/0