7750SR和Cisco路由器无法建立邻接关系，你猜测原因是由于本地接口MTU值与对端接口MTU值不匹配。请使用下面一条命令确认是否存在错误的MTU（） A、show router ospf statistics B、show router ospf neighbor C、show router ospf status D、show router ospf interface

题目

7750SR和Cisco路由器无法建立邻接关系，你猜测原因是由于本地接口MTU值与对端接口MTU值不匹配。请使用下面一条命令确认是否存在错误的MTU（）

A、show router ospf statistics
B、show router ospf neighbor
C、show router ospf status
D、show router ospf interface

相似考题

1.要显示路由器的运行配置，下面的路由器命令中，哪一条是正确的?——A．Router#show running—configB．Router#show startup—configC．Router‘#show configurationD．Router>show running—config

2.输入哪条命令可以看到以下信息()。A.show ip routeB.show ip ospf isaC.show ip ospf databaseD.show ip ospf interface

3.Which CLI command is used to see the current OSPF link－state database?()A. show ospf databaseB. show ospf neighborC. show protocols ospfD. show ospf link-state

4.输入哪条命令可以看到以下信息?（） LS DataBase Type :Router Ls id :10.1.2.2 Ady rtr :1050 Len :72 Seq :80000008 Cksum (DC) Area Border Router Link count 4 Link id :192.168.2.1 Data :255.255.255.255 Metric:1562 Link id :10.1.2.2 Data :10.1.3.1 Type :Router Metric :1562 Link id :10.1.3.2 Data :255.255.255.255 Type :StubNet Metric :1562A.show ip routeB.show ip ospf isaC.show ip ospf databaseD.show ip ospf interface

更多“7750SR和Cisco路由器无法建立邻接关系，你猜测原因是由于本地接口MTU值与对端接口MTU值不匹配。请使用下面一条命令确认是否存在错误的MTU（） A、show router ospf statisticsB、show router ospf neighborC、show router ospf statusD、show router ospf interface”相关问题

第1题：

A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG.For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）
A. When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.
B. When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.
C. When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.
D. When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.
E. None of the other answers is correct.

参考答案：E
第2题：

The administrator wants to verify the current state of the OSPF database loading process. Which show command should the administrator use?()

A. show ip ospf [process - id] interface
B. show ip ospf neighbor
C. show ip ospf [process - id]
D. show ip ospf [process - id area - id] database

参考答案：B
第3题：

The Dev － 1 and Dev －3 routers are OSPF neighbors over the Ethernet 0／0 connection. Based on the show ip ospf neighbor output from the Dev － 1 and Dev － 3 routers, which statement is true?()

A. Dev - 1 is the DR because it has a lower OSPF router ID
B. Dev - 3 is the DR because it has a higher OSPF router priority
C. Both Dev - 1 and Dev - 3 are using the def ault OSPF router priority
D. Dev - 3 is the DR because it has a lower OSPF router ID
E. Dev - 1 is the DR because it has a higher OSPF router priority

参考答案：E
第4题：

可以使用_____命令查看生存周期和序列号？

A.show ip ospf
B.show ip ospf neighbor
C.show ip ospf database
D.show ip route ospf

答案：C
解析：
第5题：

当网络ospf出现邻居down告警，cisco设备哪个命令能列出与邻居路由器邻接状态（）
- A、debug ospf events
- B、show ip ospf border-routers
- C、show ip ospf neighbor
- D、show ip ospf database
正确答案:C
第6题：

查看7750SR设备OSPF下接口状态命令为（）
- A、shwo router ospfinterface
- B、show router interface
- C、show router ospf
- D、show router ospfneighbor
正确答案:A
第7题：

The administrator wants to verify the current state of the OSPF database loading process. Which show command should the administrator use?（）
- A、show ip ospf [process - id] interface
- B、show ip ospf neighbor
- C、show ip ospf [process - id]
- D、show ip ospf [process - id area - id] database
正确答案:B
第8题：

查看OSPF路由器的邻居列表，应使用下列哪个命令？（）
- A、show ip ospf neighbor
- B、show ip ospf interface
- C、show ip ospf
- D、show ip route
正确答案:A
第9题：

下面哪个命令可以查看OSPFV3路由接口信息（）
- A、show ipov6 ospf neighbor
- B、show ipv6 ospf interface
- C、show ipv6 ospf catabase
正确答案:B
第10题：

输入哪条命令可以看到以下信息？（） LS DataBase Type :Router Ls id :10.1.2.2 Ady rtr :1050 Len :72 Seq# :80000008 Cksum (DC) Area Border Router Link count 4 Link id :192.168.2.1 Data :255.255.255.255 Metric:1562 Link id :10.1.2.2 Data :10.1.3.1 Type :Router Metric :1562 Link id :10.1.3.2 Data :255.255.255.255 Type :StubNet Metric :1562
- A、 show ip route
- B、 show ip ospf isa
- C、 show ip ospf database
- D、 show ip ospf interface
正确答案:C
第11题：

Which command would display OSPF parameters such as filters， default metric， maximum paths，and number of areas configured on a router？（）
- A、show ip protocol
- B、show ip route
- C、show ip ospf interface
- D、show ip ospf
- E、show ip interface
- F、None of the other alternatives apply
正确答案:A
第12题：

Which CLI command displays all OSPF LSAs received by the local router？（）
- A、show ospf neighbor
- B、show ospf database
- C、show ospf interface
- D、show ospf adjacency
正确答案:B
第13题：

Refer to the exhibit. Which two Cisco IOS commands on R2 would verify its OSPF neighbor relationships?()

A.show ip ospf
B.show ip ospf interface
C.show ip ospf neighbor
D.show ip ospf database
E.show ip ospf statistics
F.show running - config begin router ospf

参考答案：B, C
第14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
第15题：

Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR／BDR (designated router ／ backup designated router) election process?()

A. TK1# show ip ospf interface
B. TK1# show ip ospf priority
C. TK1# show ospf neighbor detail
D. TK1# show ospf processes
E. TK1# show ospf neighbor state

参考答案：A
第16题：

要确定区域内放置的接口是否正确，应使用下列哪一个命令？（）
- A、show ip ospf
- B、show ospf interface
- C、show ip interface
- D、show ip ospf interface
- E、show interface
正确答案:D
第17题：

查看7750SROSPF邻居关系是否建立使用以下哪个命令（）
- A、show ospf
- B、show ospf neighbor
- C、show router ospf
- D、show router ospf neighbor
正确答案:D
第18题：

哪个命令能列出与邻居路由器邻接状态（）
- A、debug ospf events
- B、show ip ospf border-routers
- C、show ip ospf neighbor
- D、show ip ospf database
正确答案:C
第19题：

Which of the following commands will display the name of the IOS image file being used in a Cisco router?（）
- A、Router# show IOS
- B、Router# show version
- C、Router# show image
- D、Router# show protocols
- E、Router# show flash
正确答案:B,E
第20题：

Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）
- A、TK1# show ip ospf interface
- B、TK1# show ip ospf priority
- C、TK1# show ospf neighbor detail
- D、TK1# show ospf processes
- E、TK1# show ospf neighbor state
正确答案:A
第21题：

管理员想在MSR路由器上配置OSPF路由优先级值为60，则下列哪条命令是正确的？（）
- A、[Router]ospf preference 60
- B、[Router]preference 60
- C、[Router-ospf-1]ospf preference 60
- D、[Router-ospf-1]preference 60
正确答案:D
第22题：

（）命令查看一些接口的信息，包括接口的花费、状态、类型、优先级等
- A、show ip ospf
- B、show ip ospferror
- C、show ip ospf interface
- D、show ip ospf enighbor
正确答案:C
第23题：

Which CLI command is used to see the current OSPF link-state database?（）
- A、show ospf database
- B、show ospf neighbor
- C、show protocols ospf
- D、show ospf link-state
正确答案:A

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