ccna 200 301 syllabus plural or singular verbs

ccna 200 301 syllabus plural or singular verbs.The FaO/O interface, although configured with an IP address, does not use the noshut command to activate the port, and the route for that directly connected port will not appear in the routing table. Some readers may wonder why Loopback does not use the noThis is because Loopback is a virtual interface that is open by default and does not require the noshutcommand. The reader may also ask why there is no route in the routing table even though an IP address is configured for the S1/2 interface and the port is opened with the no shut command.This is because although the S1/2 interface is configured with an IP address and the port is open, the interface is not connected, and even if the interface is connected, if the device on the other end of the cableEven if the interface is connected, if the device on the other end of the cable is not powered up or the port is not open, the IP address of the interface is still invalid.Execute the show ip route command on router R2, and the routing table for R2 displays as follows.R2#show ip route.Codes; C -connected, S -static,R -RIP,M -mobile, B -BGP D7 EIGRP,EX -EIGRP external, O -OSPF,IA -OSPFinter area N1 -OSPFNSSA external type 1, N2 -OSPF NSSA external type 2 El -OSPF external type 1, E2 -OSPFexternal type 2 i-IS-IS,su -IS-ISsummary,LI -IS-ISlevel-1,L2 -IS-ISlevel-2ia -IS-ISinterarea ,* -candidatedefault,U -per-userstatic route o -ODR, P -periodic downloaded static route23.0.0.0/24 is.0.0.0/24 is subnetted, 1 subnets