When troubleshooting an EIGRP co

题目

When troubleshooting an EIGRP connectivity problem, you notice that two connected EIGRP routers are not becoming EIGRP neighbors. A ping between the two routers was successful.What is the next thing that should be checked?()

  • A、Verify that the EIGRP hello and hold timers match exactly.
  • B、Verify that EIGRP broadcast packets are not being dropped between the two routers with the show ip EIGRP peer command.
  • C、Verify that EIGRP broadcast packets are not being dropped between the two routers with the show ip EIGRP traffic command.
  • D、Verify that EIGRP is enabled for the appropriate networks on the local and neighboring router.
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相似问题和答案

第1题:

Which three statements are true about EIGRP route summarization?()

A.When manual summarization is configured, the router immediately creates a route that points to null0 interface

B.Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routing

C.Manual route summarization is configured on the interface

D.The ip summary - address eigrp command generates a default route with an administrative distance of 5

E.When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes

F.The ip summary - address eigrp command generates a default route with an administrative distance of 90


参考答案:A, C, D

第2题:

While troubleshooting a routing problem on the company EIGRP network you discover that one ofthe routers is failing to establish adjacencies with its neighbor. What is a likely cause of thisproblem between neighbors?()

  • A、The K-values do not match
  • B、The hold times do not match
  • C、The hello times do not match
  • D、The AS numbers do not match

正确答案:A,D

第3题:

Which statement about a none zero value for the load metric (k2) for EIGRP is true?()

A. A change in the load on an interface will cause EIGRP to recalculate the routing metrics and send a corresponding update out to each of its neighbors.

B. EIGRP calculates interface load as a 5 - minute exponentially weighted average that is updated every 5 minutes.

C. EIGRP considers the load of an interface only when sending an update for some other reason.

D. A change in the load on an interface will cause EIGRP to recalculate and update the administrative distance for all routes learne d on that interface.


参考答案:C

第4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5题:

When EIGRP is used as the PE-CE routing protocol which of these statements is correct?()

  • A、EIGRP can be used only as the PE-CE routing protocol if the PE and CE routers are in the same AS
  • B、Other EIGRP AS routes are automatically advertised to the CE router and do not require a redistribution configuration command to be configured
  • C、Unlike other routing protocols that are used between PE and CE routers, EIGRP supports backdoor links
  • D、Configure of the VPN is only required on the PE router

正确答案:D

第6题:

What parameters must you specify when you enable EIGRP routing?()

A. The broadcast address, and AS number

B. The network number and AS number

C. EIGRP routing, network number and passive interface

D. EIGRP routing, network number, and AS


参考答案:D

第7题:

Which three statements about the EIGRP routing protocol are true?()

  • A、EIGRP supports five generic packet types, including hello, database description (DBD), link state request (LSR), link - state update (LSU), and LSAck.
  • B、EIGRP sends periodic hello packets to the multicast IP address 224.0.0.10.
  • C、EIGRP will not form a neighbor relationship with another peer when their K values are mismatched.
  • D、EIGRP sends periodic hello packets to the multicast IP address 224.0.0.9.
  • E、E IGRP will form a neighbor relationship with another peer even when their K values are mismatched.
  • F、EIGRP supports five generic packet types, including hello, update, query, reply, and ACK packets.

正确答案:B,C,F

第8题:

Which two routing protocols require a metric to be configured when redistributing routes from other protocols?()

A. RIP

B. BGP

C. IS - IS

D. OSPF

E. EIGRP


参考答案:A, E

第9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10题:

What parameters must you specify when you enable EIGRP routing?()

  • A、The broadcast address, and AS number
  • B、The network number and AS number
  • C、EIGRP routing, network number and passive interface
  • D、EIGRP routing, network number, and AS

正确答案:D

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