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 interfaceB. TK1# show ip ospf priorityC. TK1# show ospf neig

题目

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

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相似问题和答案

第1题：

A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR／BDR election process?()

A. point-to-point

B. Backbone area 0

C. Broadcast multicast

D. Non-broadcast multi-access

E. The DR/BDR process is done for all interface types

参考答案：A

第2题：

Refer to the exhibit. What two statements are true?()

A. This is the designated router (DR) on the FastEthernet 0/0 link.

B. The output was generated by the show ip interface c ommand.

C. The router was configured with the commands:r outer ospf 1 network 172.16.6.0 0.0.0.255 area 1

D. The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808.

E. Interface FastEthernet 0/0 was configured with the ipv6 o spf 1 area 1 command.

F. OSPF version 2 has been enabled to support IPv6.

参考答案：D, E

第3题：

A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）

A. Router# show protocols

B. Router# show version

C. Router# show image

D. Router# show IOS

E. Router# show flash

参考答案：B

第4题：

Which two privileged mode cisco ios commands can be used to determine a cisco router chassis serial number?()

A.show inventory

B.show flash：filesys

C.dirflash：include chassis

D.show diag

E.show controllers

参考答案：A, D

第5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

参考答案：B, E

第6题：

Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR／BDR election process?()

A. Point-to-point

B. Broadcast

C. Non-broadcast multi-access

D. Backbone area 0

E. None of the above

参考答案：A

第7题：

Which one of the following commands will display the placement and direction of an IP access control list on the interfaces of a router?()

A. show interface list

B. show ip route

C. show ip interface

D. show ip interface brief

E. show interface

参考答案：C

第8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9题：

Under which circumstance, ie network type, would an OSPF router establish a neighbor adjacency, even though the DR／BDR election process was not performed?()

A. Point-to-point

B. Broadcast multicast

C. Nonbroadcast multicast

D. Backbone area 0

E. Virtual Link

参考答案：A

第10题：

A、Router# show protocols
B、Router# show version
C、Router# show image
D、Router# show IOS
E、Router# show flash

正确答案:B

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?()

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