Which command will display all the EIGRP feasible successor

题目
单选题
Which command will display all the EIGRP feasible successor routes known to a router?()
A

Router# show ip eigrp routes *

B

Router# show ip eigrp summary

C

Router# show ip eigrp topology

D

Router# show ip eigrp adjacencies

E

Router# show ip eigrp neighbors detail

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

Which command will display all the EIGRP feasible successor routes known to a router?()

A. Router# show ip eigrp routes *

B. Router# show ip eigrp summary

C. Router# show ip eigrp topology

D. Router# show ip eigrp adjacencies

E. Router# show ip eigrp neighbors detail


参考答案:C

第2题:

Which type of EIGRP route entry describes a feasible successor?()

  • A、a primary route,stored in the routing table
  • B、a backup route,stored in the routing table
  • C、a backup route,stored in the topology table
  • D、a primary route,stored in the topology table

正确答案:C

第3题:

Router R1 lists 4 routes for subnet 10.1.1.0/24 in the output of the show ip eigrp topology all - links command. The variance 200 command is configured, but no other related commands are configured. Which of the following rules are true regarding R1‘s decision of what r outes to add to the IP routing table?Note that RD refers to reported distance and FD to feasible distanc E.()

A. Adds all routes for which the metric is <= 200 * the best metric among all routes

B. Adds all routes because of the ridiculously high variance setting

C. Adds all successor and feasible successor routes

D. Adds all successor and feasible successor routes for which the metric is<=200 * the best metric among all routes


参考答案:D

第4题:

Which condition must be satisfied before an EIGRP neighbor can be considered a feasiblesuccessor?()

  • A、The neighbor's advertised distance must be less than or equal to the feasible distance of the current successor.
  • B、The neighbor's advertised distance must be less than the f easible distance of the current successor.
  • C、The neighbor's advertised distance must be greater than the feasible distance of the current successor.
  • D、The neighbor's advertised distance must be equal to the feasible distance of the current successor .
  • E、The neighbor's advertised distance must be greater than or equal to the feasible distance of the current successor.

正确答案:A

第5题:

After DUAL calculations, a router has identified a successor route, but no routes have qualified as a feasible successor. In the event that the current successor goes down, what process will EIGRP use in the selection of a new successor?()

  • A、EIGRP will automatically use the route with the lowest advertised distance (AD) .
  • B、The route will transition to the active state.
  • C、The route will transition to the passive state.
  • D、EIGRP will find the interface with the lowest MAC address.
  • E、EIGRP will automatically use the route with the lowest feasible distance (FD).

正确答案:B

第6题:

After DUAL calculations, a router has identified a successor route, but no routes have qualified as a feasible successor. In the event that the current successor goes down, what process will EIGRP use in the selection of a new successor?()

A. EIGRP will automatically use the route with the lowest advertised distance (AD) .

B. The route will transition to the active state.

C. The route will transition to the passive state.

D. EIGRP will find the interface with the lowest MAC address.

E. EIGRP will automatically use the route with the lowest feasible distance (FD).


参考答案:B

第7题:

Which two statements about the EIGRP DUAL process are correct?()

  • A、An EIGRP route will go active if there are no successors or feasible successors in the EIGRP topology table.
  • B、An EIGRP route will go passive  if there are no successors in the EIGRP topology table.
  • C、DUAL will trigger an EIGRP query process while placing the flapping routes in the holddown state.
  • D、A feasible successor in the EIGRP topology table can become the successor only after all the query requests have been replied to.
  • E、The stuck in active state is caused when the wait for the query replies have timed out.
  • F、EIGRP queries are sent during the loading state in the EIGRP neighbor establishment process.

正确答案:A,E

第8题:

Refer to the exhibit. EIGRP has been configured on al l routers in the network. The command metric weights 0 0 1 0 0 has been added to the EIGRP process so that only the delay metric is used in the path calculations. Which router will R1 select as the successor and feasible successor for Network A?()

A. R 4 becomes the successor for Network A and will be placed in the routing table. R2 becomes the feasible successor for Network A

B. R4 becomes the successor for Network A and will be included in the routing table. No feasible successor will be selected a s the advertised distance from R2 is higher than the feasible distance

C. R2 becomes the successor and will be placed in the routing table. R4 becomes the feasible successor for Network A

D. R2 becomes the successor and will be placed in the routing t able. No feasible successor will be selected as the reported distance from R4 is lower than the feasible distance


参考答案:B

第9题:

Which of the following is true regarding the effect of EIGRP queries on the network design?()

  • A、 EIGRP queries will be the most significant issue with respect to stability and convergence 
  • B、 EIGRP queries are not a consideration as long as EIGRP has a feasible successor with a nexthop AD that is greater than the FD of the current successor route 
  • C、 EIGRP queries will only increase the convergence time when there are no EIGRP stubsdesigned in the network

正确答案:C

第10题:

Which statements are true about EIGRP successor routes?()

  • A、A successor route is used by EIGRP to forward traffic to a destination.
  • B、Successor routes are saved in the topology table to be used if the primary route fails.
  • C、Successor routes are flagged as "active" in the routing table.
  • D、A successor route may be backed up by a feasible successor route.
  • E、Successor routes are stored in the neighbor table following the discovery process.
  • F、Successors are not used in EIGRP.

正确答案:B,D

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