多项选择题
A.On the routing table of R4, the 10.1.1.0/24 route appears as an O E2 route
B.On R4, the 172.16.1.0/24 route has a metric of 20
C.The R3 S0/0 interface should not need the no ip split - horizon eigrp 1 configuration command for the 172.16.1.0/24 route to appear in the routing table of R2 as an D EX route
D.The administrative distance of the 172.16.1.0/24 route in the routing table of R3 is 170
E.On R5, the 4.0.0.0/8 route will have an administrative distance of 120 and a hop co unt of 6
单项选择题 Refer to the exhibit. EIGRP is configured on all routers in the network. On a basis of the show ip eigrp topology output provided, what conclusion can be derived?（）
单项选择题 Refer to the exhibit. Router RTA is the hub router for routers RTB and RTC. The Frame Relay network is configured with EIGRP, and the entire network is in autonomous system 1. However,router RTB a nd RTC are not receiving each others routes. What is the solution?（）
单项选择题 Refer to the exhibit. EIGRP has been configured on all routers in the network. What additional configur ation statement should be included on router R4 to advertise a default route to its neighbors?（）
