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Refer to the exhibits. You are verifying your OSPF implementation, and it does not seem to be functioning properly. What can you conclude from the exhibit and the show running - configuration command output? （）A. The OSPF areas are not configured correctl
题目
Refer to the exhibits. You are verifying your OSPF implementation, and it does not seem to be functioning properly. What can you conclude from the exhibit and the show running - configuration command output? （）
A. The OSPF areas are not configured correctly.
B. The wildcard masks for the 10.x .x.x networks are incorrect.
C. The 172.16.x.x networks need to be connected to area 0 using virtual links.
D. The 172.16.x.x networks are discontiguous. OSPF is automatically summarizing them to 172.16.0.0/16 and data is being "black holed."
E. There is not enough information to make a determination.
相似考题
更多“Refer to the exhibits. You are verifying your OSPF implementation, and it does not seem to ”相关问题
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第1题：
Your routing table contains four static routes which you need to redistribute to your OSPF peers. Which method would accomplish this?()A.Apply an import policy to OSPF; this will import the static routes into OSPF
B.Apply an export policy to protocol "static"; this will export the routes to other protocols.
C.Apply an import policy to the forwarding table; this will import the routes, allowing them to be forwarded to OSPF neighbors.
D.Apply an export policy to OSPF; this will export the static routes to your OSPF neighbors.
参考答案：D
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第2题：
Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on th e 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?（）
A. It is complete as written.
B. It should include a task that shuts down all unused interfaces.
C. It sho uld include tasks that enable and verify OSPF authentication.
D. It should include a task that establishes a file transfer baseline before and after the configuration is changed.
参考答案：C
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第3题：
RouterAdebug ip ospf events OSPF events debugging is on RouterA 04:43:16: OSPF: Rcv pkt from 10.3.0.2, Ethernet0/1, area 0.0.0.1 mismatch area 0.0.0.2 in the header 04:43:19: OSPF: Rcv hello from 10.100.100.3 area 0 from Ethernet0/0 10.1.0.1 04:43:19: OSPF: End of hello processing Refer to the exhibits. What can be done to fix the problem?（）
A. Change router B E0/1 interface to area 0.
B. Change router A interface E0/1 to area 0.0.0.2.
C. Configure the E0/1 i nterfaces of router A and router B to be in area 0.
D. Shut down the E0/1 interfaces in router A and router B as OSPF does not allow "back doors" between areas.
E. Remove the E0/1 interfaces in router A and router B from the OSPF process. Use static rou tes to route data directly from router A to router B to avoid passing data through router C in area 0.
参考答案：C
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第4题：
When verifying OSPF virtual link problems, which is an important item to check on the two transit OSPF routers?()A. OSPF process ID
B. OSPF router ID
C. OSPF network type
D. OSPF memory usage
E. OSPF CPU utilization
F. OSPF stub area configurations
参考答案：B
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第5题：
Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）
A. All OSPF implementations must have at le ast one interface in area 0.
B. You are attempting to run in the broadcast mode over an NBMA interface.
C. Both routers are configured to function as a BDR; therefore, there is no DR router.
D. Someone has changed the OSPF router ID; therefore you must clear the OSPF process.
E. The OSPF priority is set to 0 on both routers; therefore neither can become the DR.
参考答案：E
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第6题：
In what sense does foreign language teaching methodology help you in your professional development?
A foreign language teacher has to not only make his students understand the language, namely the pronunciation, vocabulary, grammar, etc., he must also develop their communicative competence so that they can use the language they have learned correctly, appropriately and expressively in real situations. In order to do well this complicated job, the teacher needs to know, apart from a comprehensive knowledge of the language and the ability to use it, as many teaching methods and techniques as possible, and understand the underlying theories and principles, therefore he not only knows what to teach and how to do it, but also why he should do it in a certain way and how to solve problems when they arise. In this way he will have full confidence in doing his job well.
Foreign language teachers understand that knowing a language does not necessarily mean that you can teach the language well. Teaching is an art as well as a science. If you do not know the theories, principles, methods or techniques of teaching, you might be able to teach a foreign language based on your experience, but you cannot hope to achieve good results, nor can you give your or your colleagues’ teaching a rational evaluation or a critical appraisal. There are surely limitations in teaching by drawing only on experience, though experience is important. The theory you learnt from the methodology course can guide, support and conceptualize practice. New insights you get by sharing ideas of other people will bring you great benefit. As the old saying goes: “Travel broadens the mind”. In the same way learning Foreign Language Teaching Methodology will surely broaden the mind of teachers.
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第7题：
When verifying OSPF virtual link problems, which is an important item to check on the two transit OSPF routers?（）
- A、OSPF process ID
- B、OSPF router ID
- C、OSPF network type
- D、OSPF memory usage
- E、OSPF CPU utilization
- F、OSPF stub area configurations
正确答案:B -
第8题：
Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links？（）
- A、 use BGP as the CE-PE routing protocol
- B、 use OSPF as the CE-PE routing protocol
- C、 use EIGRP as the CE-PE routing protocol
- D、 use the SP to redistribute routes as external routes for OSPF and EIGRP
- E、 use route redistribution at each location to ensure external routes are imported into the IGP
正确答案:A -
第9题：
单选题Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?（）Ause BGP as the CE-PE routing protocol
Buse OSPF as the CE-PE routing protocol
Cuse EIGRP as the CE-PE routing protocol
Duse the SP to redistribute routes as external routes for OSPF and EIGRP
Euse route redistribution at each location to ensure external routes are imported into the IGP
正确答案： E解析： 暂无解析 -
第10题：
单选题Your company security policy does not allow you to connect your servers directly to the internet. You would like to utilize some of theYour company？ security policy does not allow you to connect your servers directly to the internet. You would like to utilize some of the functionality in Solaris 10 to analyze your systems for available OS updates， and also download and install those updates from Sun Microsystems. Which answer describes how to utilize this functionality to analyze your systems for available OS updates， and also download and install those updates without connecting your server directly to the internet？ （）AA
BB
CC
DD
正确答案： C解析： 暂无解析 -
第11题：
单选题You have completed an OSPF implementation, and you are verifying OSPF operation. During this verification, you notice that the OSPF route of 172.16.10.0 is repeatedly appearing and disappearing from the routing table. Further investigation finds that the OSPF CPU utilization is very high and the routers are constantly performing SPF calculations. You determine that 172.16.20.2 is the source of the 172.16.10.0 route. Using the show ip ospf database router 172.16.20.1 command, you notice that when this show command is performed repeatedly, the contents of the LSA change every few seconds. What could be the cause of this problem?（）AOSPF authentication errors between some of the routers
BTwo routers have the same OSPF router ID
CIssues with mistuned OSPF timers
DOSPF LSA pacing issues between some of the routers
EOSPF neighbor adjacency problems between some of the routers
正确答案： D解析： 暂无解析 -
第12题：
单选题You are attempting to connect to your ISP. You view the status change from Dialing to Verifying user name and password. After several seconds， the status changes to Disconnecting. You are then disconnected from the computer you dialed. You verify that your user name and password are entered correctly. You want to enable your Computer to connect to your ISP correctly. What should you do？ （）AConfigure your connection to enable data encryption.
BConfigure your connection to use the UNIX SLIP server.
CConfigure your connection to allow unsecured passwords.
DInstruct your ISP to configure your account to support Multilink.
正确答案： C解析： 暂无解析 -
第13题：
Refer to the exhibit. You want to minimize the downtime that results from supervisor engine switchovers on Cisco 6500 Series Switches and Cisco 7600 Series Routers. To achieve this, you are considering deploying a Cisco Nonstop Forwarding with Stateful Switchover solution using OSPF.In the exhibit you can see the output of the show ip ospf neighbor detail command.Which trait of systems using Cisco Nonstop Forwarding with Stateful Switchover and OSPF is shown in the exhibit output and will impact your plan?（）
A. Stateful Switchover for Cisco Nonstop Forwarding only works with BGP.
B. Stateful Switchover for Cisco Nonstop Forwarding must be configured on all adjacent routers.
C. Cisco Nonstop Forwarding with Stateful Switchover helper mode is not supported on the adjacent router.
D. Cisco Nonstop Forwarding with Stateful Switchover helper mode for OSPF has been promiscuousstandardized and is supported on the adjacent router.
参考答案：D
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第14题：
Refer to the exhibit. EIGRP has been configured on router D. Router C is performing mutual redistribution between EI GRP and OSPF. While verifying that the redistribution is functioning properly, you discover that while router C has all of the EIGRP routes in its routing table, router A does not have any routes from the EIGRP domain. What on router C may be the cause o f the problem?（）
A. The no auto - summary command needs to be added under router eigrp 1
B. The subnets keyword was not included in the redistribute command under router ospf 1
C. The metric specified for the redistributed EIGRP routes is too large; m aking the EIGRP routes unreachable by router A
D. The default - information originate command needs to be added under router ospf 1
E. The administrative distance of either OSPF or EIGRP must be changed so that EIGRP has a higher administrative distanc e than OSPF
参考答案：B
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第15题：
Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? ()
A. stub
B. totally stubby
C. NSSA
D. totally NSSA
参考答案：D
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第16题：
You have completed an OSPF implementation, and you are verifying OSPF operation. During this verification, you notice that the OSPF route of 172.16.10.0 is repeatedly appearing and disappearing from the routing table. Further investigation finds that the OSPF CPU utilization is very high and the routers are constantly performing SPF calculations. You determine that 172.16.20.2 is the source of the 172.16.10.0 route. Using the show ip ospf database router 172.16.20.1 command, you notice that when this show command is performed repeatedly, the contents of the LSA change every few seconds.What could be the cause of this problem?（）
A. OSPF authentication errors between some of the routers
B. Two routers have the same OSPF router ID
C. Issues with mistuned OSPF timers
D. OSPF LSA pacing issues between some of the routers
E. OSPF neighbor adjacency problems between some of the routers
参考答案：B
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第17题：
Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()A. use BGP as the CE-PE routing protocol
B. use OSPF as the CE-PE routing protocol
C. use EIGRP as the CE-PE routing protocol
D. use the SP to redistribute routes as external routes for OSPF and EIGRP
E. use route redistribution at each location to ensure external routes are imported into the IGP
参考答案：A
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第18题：
—（） — He teaches physics at a school.
AWhat does your father want to do?
BWho is your father?
CHow is you rfather?
DWhat is your father?
D
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第19题：
You have completed an OSPF implementation, and you are verifying OSPF operation. During this verification, you notice that the OSPF route of 172.16.10.0 is repeatedly appearing and disappearing from the routing table. Further investigation finds that the OSPF CPU utilization is very high and the routers are constantly performing SPF calculations. You determine that 172.16.20.2 is the source of the 172.16.10.0 route. Using the show ip ospf database router 172.16.20.1 command, you notice that when this show command is performed repeatedly, the contents of the LSA change every few seconds. What could be the cause of this problem?（）
- A、OSPF authentication errors between some of the routers
- B、Two routers have the same OSPF router ID
- C、Issues with mistuned OSPF timers
- D、OSPF LSA pacing issues between some of the routers
- E、OSPF neighbor adjacency problems between some of the routers
正确答案:B -
第20题：
You work as an application developer at Certkiller .com. You have recently created a custom collection class named ShoppingList for a local supermarket. This custom class will include ShoppinItem objects that have the public properties listed below. * Name * AisleNumber * OnDiscount You are required to enable users of your class to iterate through the ShoppingList collection， and to list each product name and aisle number using the foreach statement.You need to achieve this by declaring the appropriate code.What code should you use？（）
- A、 public class ShoppingList ： ICollection {// Class implementation }
- B、 public class ShoppingList ： IEnumerator， IEnumerable {// Class implementation }
- C、 public class ShoppingList ： Ilist {// Class implementation }
- D、 public class ShoppingList ： Enum {// Class implementation }
正确答案:B -
第21题：
单选题Your routing table contains four static routes which you need to redistribute to your OSPF peers. Which method would accomplish this?（）AApply an import policy to OSPF; this will import the static routes into OSPF
BApply an export policy to protocol static; this will export the routes to other protocols.
CApply an import policy to the forwarding table; this will import the routes, allowing them to be forwarded to OSPF neighbors.
DApply an export policy to OSPF; this will export the static routes to your OSPF neighbors.
正确答案： A解析： 暂无解析 -
第22题：
填空题What does your doctor usually advise you to do when you’re quite sick?To ____.正确答案： stay in bed.解析：
细节题。由原文中第一句话“when you’re quite sick, your doctor generally advises you to stay in bed.”可知，医生一般建议你上床休息的，这里填stay in bed。 -
第23题：
单选题—（） — He teaches physics at a school.AWhat does your father want to do?
BWho is your father?
CHow is you rfather?
DWhat is your father?
正确答案： D解析： 暂无解析