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What is an appropriate use of a default route？（）

题目
单选题
What is an appropriate use of a default route？（）
A

to provide routing to a local web server

B

to provide routing from an ISP to a stub network

C

to provide routing that will override the configured dynamic routing protocol

D

to provide routing to a destination that is not specified in the routing table and which is outside the local network

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相似问题和答案

第1题：

Assuming both paths shown in the exhibit are available, which statement is correct?()

A. Traffic matching the default route will use 10.1.1.1 as the next hop.

B. Traffic matching the default route will use 10.1.1.254 as the next hop.

C. Traffic matching the default route will be load-balanced per packet across both next hops.

D. Traffic matching the default route will be load-balanced per flow across both next hops.


参考答案：B

第2题：

When you display the routing table by entering the show route command, what does the* indicate?()

A.The route is a direct route.

B.The route was selected as active.

C.The route is a default route.

D.The route was learned using a dynamic routing protocol.


参考答案：B

第3题：

What is the default route preference for static routes?()

A.0

B.5

C.10

D.170


参考答案：B

第4题：

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.


参考答案：A

第5题：

Which of the following commands would you use, to configure a default route to any destination NOT found in the routing table?()

A. Router(config)# ip default-route 0.0.0.0 255.255.255.255 s0

B. Router(config)# ip route 0.0.0.0 255.255.255.255 s0

C. Router(config)# ip default-route 0.0.0.0 0.0.0.0 s0

D. Router(config)# ip route 0.0.0.0 0.0.0.0 s0

E. Router(config)# ip route any any e0


参考答案：D

第6题：

What happens when a route does not match any user configured policies?()

A.The route is rejected.

B.The route is accepted.

C.The route is given a lower priority.

D.The route is sent to the default policy.


参考答案：D

第7题：

Refer to the exhibit. How would you confirm on R1 that load balancing is actually occurring on the default － netw ork (0.0.0.0)?()

A. Use ping and the show ip route command to confirm the timers for each default network resets to 0.

B. Load balancing does not occur over default networks; the second route will only be used for failover.

C. Use an extended ping al ong with repeated show ip route commands to confirm the gateway of last resort address toggles back and forth.

D. Use the traceroute command to an address that is not explicitly in the routing table.


参考答案：D

第8题：

Which multicast address does RIPv2 use for route updates by default?()

A.224.0.0.2

B.224.0.0.5

C.224.0.0.9

D.255.255.255.255


参考答案：C

第9题：

Which two design recommendations are most appropriate when EIGRP is the data center core routing protocol?()

A. Summarize data center subnets.

B. Use passive interfaces to ensure appropriate adjacencies.

C. Tune the EIGRP timers to enable EIGRP to achieve quicker convergence.

D. Adjust the default bandwidth value to ensure proper bandwidth on all links.

E. Advertise a default summary route into the data center core from the aggregation layer.


参考答案：A, E

第10题：

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.

正确答案:A

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