How to check EIGRP routing

>show ip route eigrp (顯示EIGRP routing table)
192.91.75.0/24 is variably subnetted, 2 subnets, 2 masksD EX
192.91.75.0/26 [170/188672] via 10.185.200.2, 6d02h, Vlan200
##192.91.75.0/26此筆routing record是從10.185.200.2學回來的

>show ip eigrp topology 192.91.75.0/26 (顯示192.91.75.0/26 EIGRP topology table)
##其中有一行是："Originating router is 135.42.63.2" 代表應該是由這顆Router產生