multicast and unicast IPv4 routes
ARP tables and MAC reachability
IP version 4 unicast routes
IP version 6 and IP version 4 routes
第1题：
A.There are separate tables for IPv4 and IPv6 called inet.0 and inet6.0 respectively.
B.They only contain the best possible route to each destination.
C.All running protocols can populate the routing tables at the same time.
D.Routes with the highest preference value are placed as active routes in the routing table.
第2题：
A. Routers cannot redistribute external routes into the area.
B. Routers should have zero Type 3 LSAs in their LSDBs.
C. Routers should have zero Type 5 LSAs in their LSDBs.
D. Routers should learn default routes from the ABRs attached to the area.
第3题：
A. Type 2
B. Type 3
C. Type 4
D. Type 5
E. Type 9
第4题：
A. Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAs
B. No redistributed routes can appear in Area 1, only summary routes
C. Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAs
D. Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSAs
第5题：
Route redistribution (RR) has become an integral part of IP network design as the res ult of a growing need for disseminating certain routes across routing protocol boundaries. By default, which description is true when redistributing routes from other routing protocols into OSPF?（）
A. Summarized routes are unacceptable
B. They will appe ar in the OSPF routing table as type E2 routes
C. Only routes with lower administrative distances will be imported
D. All imported routes are to be automatically summarized if possible
第6题：
A. Accept all OSPF routes and install them into the 3 routing table
B. Accept all OSPF routes and install them into the inet7.0 routing table
C. Accept all OSPF routes and install them into the inet4.0 routing table
D. Accept all OSPF routes and install them into the inet.0 routing table
第7题：
A. Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.
B. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.
C. Redistributed routes will maintain their original RIP routing metric.
D. Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.
E. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.
第8题：
A.multicast and unicast IPv4 routes
B.ARP tables and MAC reachability
C.IP version 4 unicast routes
D.IP version 6 and IP version 4 routes
第9题：
A. The map prohibits th e redistribution of all type 2 external OSPF routes.
B. All routes that do no match clauses 10 and 20 of the route map are redistributed with their tags set to 8.
C. The map prohibits the redistribution of all external OSPF routes with tag 6 set.
D. Th e map permits the redistribution of all type 1 external OSPF routes.
E. The map redistributes into EIGRP all routes that match the pfx prefix list and the five metric values?0000, 1000, 255, 1, and 1500.
F. The map prohibits the redistribution of all ty pe 2 external OSPF routes with tag 6 set.
第10题：
Router R1 is redistributing between two OSPF processes. Given the configuration shown, which includes all commands in the route map named fred, which of the following answers is true regarding the redistribution into OSPF process 1?（） router ospf 1 redistribute ospf 2 external 2 route - map fred ! route - map fred permit 10 match ip address 1 set metric - type type - 1