On Router R1, process EIGRP 1 is redistributing routes from process OSPF 2, calling route - map fred with the redistribute ospf 2 command. R1 has learned intra - area routes for 10.1.1.0/24 and10.1.2.0/24 in part due to the Type 2 LSAs known for each subn

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A router learns about a remote network from EIGRP, OSPF, and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network（）。

• A、The router will use the static route.
• B、The router will use the OSPF route.
• C、The router will use the EIGRP route.
• D、The router will load balance and use all three routes.

第4题：

Router R1 has been configured with the redistribute ospf 1 route - map fred command under router eigrp 1. The route map named fred needs to be configured to match routes to d etermine which routes are redistributed into EIGRP. Which of the following answers lists an item that cannot be matched by route map fred?（）

• A、Subnet number
• B、Next - hop router IP address of the route
• C、Whether the route is an E1 or E2 route
• D、The ro ute's tag
• E、The number of router hops between the router and the subnet

第5题：

Examine the following excerpt from the show ip eigrp topology 10.2.2.0/24 command on router R1.Which answer can be verified as definitely true based on this output?（） External data: Originating router is 10.1.1.1 AS number of route is 1 External protocol is OSPF, external metric is 64 Administrator tag is 0 (0x00000000)

• A、R1 is the router that redistributed the route
• B、R1's metric to reach subnet 10.2.2.0/24 is 64
• C、The route was redistributed on a router that has a router ospf 1 command configured
• D、R1 is redistributing a route to prefix 1 0.2.2.0/24 into OSPF

第6题：

A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

• A、the OSPF route
• B、the EIGRP route
• C、the RIPv2 route
• D、all three routes
• E、the OSPF and RIPv2 routes

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Router R1 has a connected route for 10.1.1.0/24 off interface Fa0/0. Interface Fa0/0 has been enabled for OSPF due to a router ospf 1 and network 10.0.0.0 0.0.0.255 area 0 command. R1 also has EIGRP configured, with the redistribute ospf 1 metric 1000 100 10 1 1500 command configured under EIGRP. Which one of the following is true?（）

• A、R1 will not redistribute 10.1.1.0/24 into EIGRP, because R1 knows it as a connected route and not as an OSPF route.
• B、For any OS PF routes redistributed into EIGRP, the metric components includea value equivalent to 1 Mbps of bandwidth.
• C、For any OSPF routes redistributed into EIGRP, the metric components include a value equivalent to 100 microseconds of delay.
• D、No subnets of network 10.0.0.0 will be redistributed due to the omission of the subnets parameter.

第15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

• A、No routes are redistributed because a route cannot be both E1 and E2.
• B、Only OSPF E2 routes in the OSPF 2 domain will be considered for redistribution.
• C、Inside the OSPF 2 domain, any formerly E2 routes will become E1 routes.
• D、Routes permitted by ACL 1 will be redistributed, regardless of whether the routes are E1 or E2 routes.

第16题：

A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782.The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

• A、Router R2 will not form a neighbor relationship with R1.
• B、Router R2 will obtain a full routing table, including a default route, from R1.
• C、R2 will obtain OSPF updates from R1, but will not obtain a default route from R1.
• D、R2 will not have a route for the directly connected serial network, but all other directly connected

第17题：

A router leams about a remote network from EIGRP.OSPF. and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network?（）

• A、The router will use the static route.
• B、The router will use the OSPF route.
• C、The route will use the EIGRP route.
• D、The router will load balance and use all three routes.

第18题：

Router R1 refers to route - map fred when redistributing from EIGRP into OSPF. The entire route - map is listed next. Which of the following answers must be true based on the configuration as shown?（） route - map fred deny 10 match ip address one route - map fred deny 20 match ip address two route - map fred permit 100

• A、The third route map clause will allow any routes not already filtered by the first two clauses
• B、R outes permitted by ACL "two" will be redistributed
• C、Routes denied by ACL "one" will be redistributed
• D、All routes will be filtereD

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