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（请给出正确答案）
Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?()
A.There is a mismatch in encapsulation types
B.The wrong type of cable is connected to the interface
C.The interface has been configured with the shutdown command
D.The interface is not receiving any keepalives
E.The interface needs to be configured as a DTE device
F.There is no encapsulation type configured
参考答案
更多 “ Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?() A.There is a mismatch in encapsulation typesB.The wrong type of cable is connected to the interfaceC.The interface has been configured with the shutdown commandD.The interface is not receiving any keepalivesE.The interface needs to be configured as a DTE deviceF.There is no encapsulation type configured ” 相关考题
考题
如果链路的一端被管理DOWN,你将看到的另一端接口状态输出信息是()
A.interface is down，line protocol is downB.interface is down，line protocol is upC.interface is up，line protocol is downD.interface is up，line protocol is up
考题
Which three commands will cause a logical interface to go administratively down after being committed?()
A. shutdownB. deactivateC. disableD. downE. delete
考题
After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"()
A.Layer 1 on the interface is up but Layer 2 is down.B.Layer 2 on the interface is up but Layer 3 has not been configured.C.The interface is administratively up but the link status is down.D.The interface is up but has been administratively turned off.
考题
Which line from the output of the show ip interface command indicates that there is a Layer 1 problem?A．Serial0/1 is up, line protocol is downB．Serial0/1 is down, line protocol is downC．Serial0/1 is up, line protocol is upD．Serial0/1 is administratively down, line protocol is downE．None of the above
考题
While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A. Serial 0 is up, line protocol is upB. Serial 0 is up, line protocol is downC. Serial 0 is down, line protocol is downD. Serial 0 is down, line protocol is upE. Serial 0 is administratively down, line protocol is downF. Serial 0 is administratively down, line protocol is up
考题
Which line from the output of the show ip interface command indicates a layer 1 problem?()
A. Serial0/1 is up, line protocol is downB. Serial0/1 is down, line protocol is downC. Serial0/1 is up, line protocol is upD. Serial0/1 is administratively down, line protocol is down
考题
当学生A用两台Star—R2624路由器在做路由器广域网口连通实验时误将本端口路由器V.35线缆的插头插倒了。结果发现PING直连的路由器不通,请问此时需要查看路由器的状态应该是()
A.Serial 0 is up，line protocol is downB.Serial 0 is down，line protocol is downC.Serial 0 is down，line protocol is upD.Serial 0 is administratively down，line protocol is
考题
当用户端cisco路由器上用showinterface命令时line和lineprotocal可能出现的几种组合?()。
A.line down；line protocol downB.line down；line protocolC.line up；line protocol downD.line up；line protocol up
考题
PPP链路的状态为serial number is administratively down,line protocol is down时，说明（）。 A、物理链路有问题B、接口被管理员shutdown了C、参数配置不正确D、没大问题，重启路由器就行了
考题
While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A、Serial 0 is up, line protocol is upB、Serial 0 is up, line protocol is downC、Serial 0 is down, line protocol is downD、Serial 0 is down, line protocol is upE、Serial 0 is administratively down, line protocol is downF、Serial 0 is administratively down, line protocol is up
考题
下列（）状态是不可能在路由器的串行端口状态见到的。A、 Interface is up， line protocol is upB、 Interface is down， line protocol is downC、 Interface is down， line protocol is upD、 Interface is up， line protocol is down
考题
当学生A用两台Star—R2624路由器在做路由器广域网口连通实验时误将本端口路由器V.35线缆的插头插倒了。结果发现PING直连的路由器不通，请问此时需要查看路由器的状态应该是（）A、Serial 0 is up，line protocol is downB、Serial 0 is down，line protocol is downC、Serial 0 is down，line protocol is upD、Serial 0 is administratively down，line protocol is
考题
当用户端cisco路由器上用showinterface命令时line和lineprotocal可能出现的几种组合？（）。A、line down；line protocol downB、line down；line protocolC、line up；line protocol downD、line up；line protocol up
考题
Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?（）A、There is a mismatch in encapsulation typesB、The wrong type of cable is connected to the interfaceC、The interface has been configured with the shutdown commandD、The interface is not receiving any keepalivesE、The interface needs to be configured as a DTE deviceF、There is no encapsulation type configured
考题
Which line from the output of the show ip interface command indicates a layer 1 problem?（）A、Serial0/1 is up, line protocol is downB、Serial0/1 is down, line protocol is downC、Serial0/1 is up, line protocol is upD、Serial0/1 is administratively down, line protocol is down
考题
如果链路的一端被管理DOWN，你将看到的另一端接口状态输出信息是（）A、interface is down，line protocol is downB、interface is down，line protocol is upC、interface is up，line protocol is downD、interface is up，line protocol is up
考题
Which three commands will cause a logical interface to go administratively down after being committed?（）A、shutdownB、deactivateC、disableD、downE、delete
考题
单选题After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"（）A
Layer 1 on the interface is up but Layer 2 is down.B
Layer 2 on the interface is up but Layer 3 has not been configured.C
The interface is administratively up but the link status is down.D
The interface is up but has been administratively turned off.
考题
单选题While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A
Serial 0 is up, line protocol is upB
Serial 0 is up, line protocol is downC
Serial 0 is down, line protocol is downD
Serial 0 is down, line protocol is upE
Serial 0 is administratively down, line protocol is downF
Serial 0 is administratively down, line protocol is up
考题
多选题Which three commands will cause a logical interface to go administratively down after being committed?（）AshutdownBdeactivateCdisableDdownEdelete
考题
单选题如果链路的一端被管理DOWN，你将看到的另一端接口状态输出信息是（）A
interface is down，line protocol is downB
interface is down，line protocol is upC
interface is up，line protocol is downD
interface is up，line protocol is up
考题
单选题Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?（）A
There is a mismatch in encapsulation typesB
The wrong type of cable is connected to the interfaceC
The interface has been configured with the shutdown commandD
The interface is not receiving any keepalivesE
The interface needs to be configured as a DTE deviceF
There is no encapsulation type configured
考题
单选题A user has no network connectivity. A check of the associated port indicates that the interface is up，the line protocol is down. Which item would most likely cause this problem？（）A
Speed mismatchB
Incorrect encapsulationC
MTU set too lowD
Duplex mismatch
考题
单选题PPP链路的状态为serial number is administratively down，line protocol is down时，说明（）。A
物理链路有问题B
接口被管理员shutdown了C
参数配置不正确D
没大问题，重启路由器就行了
考题
多选题当用户端cisco路由器上用showinterface命令时line和lineprotocal可能出现的几种组合？（）。Aline down；line protocol downBline down；line protocolCline up；line protocol downDline up；line protocol up
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