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单选题
命令 switchport mode dynamic desirable 有什么效果？ （）
A
由于本征VLAN不是默认VLAN，DTP将无法协商中继链路。
B
除非相连的远程接口也配置为动态期望模式，否则该接口无法协商中继链路
C
相连的设备会动态确定必须通过该链路传输多个VLAN的数据的时机并根据需要打开中继链路。
D
如果使用switchport mode dynamic auto命令或switc hportmode trunk命令配置远程相连设备，则会形成中继链路
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更多 “单选题命令 switchport mode dynamic desirable 有什么效果？ （）A 由于本征VLAN不是默认VLAN，DTP将无法协商中继链路。B 除非相连的远程接口也配置为动态期望模式，否则该接口无法协商中继链路C 相连的设备会动态确定必须通过该链路传输多个VLAN的数据的时机并根据需要打开中继链路。D 如果使用switchportmode dynamic auto命令或switc hportmode trunk命令配置远程相连设备，则会形成中继链路” 相关考题
考题
以下哪个命令用于创建一个trunk?A、switchport mode trunkB、switchport trunk enableC、switchport trunkD、trunk enableA．B．C．D．
考题
在Cisco Catalyst 2950交换机上配置Trunk接口模式时,如果要禁止接口产生DTP帧,应该通过以下( )命令实现。
A、switchport mode accessB、switchport mode dynamic desirableC、switchport mode autoD、switchport nonegotiate
考题
在一台cisco catalyst 2950交换机上,要将端口F0／1设置为永久中继模式,需要使用( )配置命令。
A、Switch(config-if)#switchport mode accessB、Switch(config-if)#switchport dynamic autoC、Switch(config-if)#switchport mode trunkD、Switch(config-if)#switchport mode dynamic
考题
现需要将两台Cisco Catalyst 2950交换机之间的链路配置为中继链路(Trunk),若一端的端口已使用“Switchport mode trunk”命令设置过,则另一端的端口使用( )命令能保证链路成为中继链路。
A、Switchport mode accessB、Switchport mode trunkC、Switchport mode dynamic autoD、Switchport mode dynamic desirable
考题
Which two of these are recommended practices with trunks? ()
A. use ISL encapsulationB. use 802.1q encapsulationC. set ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiationD. use VTP server mode to support dynamic propagation of VLAN information across the networkE. set DTP to desirable and desirable with encapsulation negotiate to support DTP protocol negotiation.
考题
Which configuration option will cause the link between two Cisco 3600 Series Multiservice Platforms to become a functional trunk？（）A、switchport dynamic auto switchport dynamic autoB、switchport access vlan 10 switchport mode dynamic desireableC、switchport mode trunk switchport nonegotiateD、Leave both ports with the default trunk settings
考题
多层交换机中，什么命令能将端口从三层端口变为二层端口（）A、SwitchportB、Switchport mode changeC、Ip switchportD、Switchport change
考题
配置CISCO7600以太端口为Trunk模式的命令是（）A、config runkB、mode trunkC、switchport mode trunkD、switchport mode access
考题
Which two of these are recommended practices with trunks？ （）A、 use ISL encapsulationB、 use 802.1q encapsulationC、 set ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiationD、 use VTP server mode to support dynamic propagation of VLAN information across the network E、 set DTP to desirable and desirable with encapsulation negotiate to support DTP protocol negotiation.
考题
Switch R1 has been configured with DTP using the desirable option. Which statement describes Dynamic Trunking Protocol （DTP） desirable mode？（）A、 The interface actively attempts to convert the link to a trunk link.B、 The interface is put into permanent trunking mode but prevented from generating DTP frames. C、 The interface is put into permanent trunking mode and negotiates to convert the link into a trunk link.D、 The interface is put into a passive mode， waiting to convert the link to a trunk link. E、 None of the other alternatives apply
考题
Which two DTP modes will permit trunking between directly connected switches？（）A、dynamic desirable （VTP domain A） to dynamic desirable （VTP domain A）B、dynamic desirable （VTP domain A） to dynamic desirable （VTP domain B）C、dynamic auto （VTP domain A） to dynamic auto （VTP domain A）D、dynamic auto （VTP domain A） to dynamic auto （VTP domain B）E、dynamic auto （VTP domain A） to nonegotiate （VTP domain A）F、nonegotiate （VTP domain A） to nonegotiate （VTP domain B）
考题
默认情况下，Catalyst 6500的所有端口都是第3层路由端口，并且处于“管理性关闭”状态，如下能够启用该接口的Cisco命令是（）。A、no shutdownB、link-upC、switchport mode accessD、no switchport mode shutdown
考题
You are configuring an 802.1Q trunk between a Layer 2 switch and a firewall. You read in the documentation that the best way to set up a trunk is to set the port as dynamic desirable. The trunk is not coming up. Which one of these options would be a valid explanation？ （）A、The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode ONB、The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode to OFFC、The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode asauto.D、The firewall does not support DTP. You should set the switchport trunk mode to ON
考题
Which command alone will disable trunking on a Layer 2 switch port？（）A、no switchport trunk native vlan vlan-idB、switchport nonegotiateC、no switchport mode dynamic desirableD、switchport mode access
考题
Which two of these are recommended practices with trunks？（）A、use ISL encapsulationB、use 802.1q encapsulationC、set ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiationD、use VTP server mode to support dynamic propagation of VLAN information across the networkE、set DTP to desirable and desirable with encapsulation negotiate to support DTP protocol negotiation
考题
You need to configure a new Company switch to support DTP. Which DTP switchport mode parameter sets the switch port to actively send and respond to DTP negotiation frames？ （）A、 AccessB、 No negotiateC、 TrunkD、 Dynamic desirableE、 Dynamic autoF、 None of the other alternatives apply
考题
单选题Switch R1 has been configured with DTP using the desirable option. Which statement describes Dynamic Trunking Protocol （DTP） desirable mode？（）A
The interface actively attempts to convert the link to a trunk link.B
The interface is put into permanent trunking mode but prevented from generating DTP frames. C
The interface is put into permanent trunking mode and negotiates to convert the link into a trunk link.D
The interface is put into a passive mode， waiting to convert the link to a trunk link. E
None of the other alternatives apply
考题
单选题You need to configure a new Company switch to support DTP. Which DTP switchport mode parameter sets the switch port to actively send and respond to DTP negotiation frames？ （）A
AccessB
No negotiateC
TrunkD
Dynamic desirableE
Dynamic autoF
None of the other alternatives apply
考题
单选题能够在CiscoIOS软件中正确地将端口配置为ISL封装的命令是（）。A
Switch(config-if)#switchport mode trunk islB
Switch(config-if)#switchport mode encapsulation islC
Switch(config-if)#switchport trunk encapsulation islD
Switch(config-if)#switchport mode trunk encapsulation isl
考题
多选题Which two of these are recommended practices with trunks？（）Ause ISL encapsulationBuse 802.1q encapsulationCset ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiationDuse VTP server mode to support dynamic propagation of VLAN information across the networkEset DTP to desirable and desirable with encapsulation negotiate to support DTP protocol negotiation
考题
单选题Which command alone will disable trunking on a Layer 2 switch port？（）A
no switchport trunk native vlan vlan-idB
switchport nonegotiateC
no switchport mode dynamic desirableD
switchport mode access
考题
多选题Which two DTP modes will permit trunking between directly connected switches？（）Adynamic desirable （VTP domain A） to dynamic desirable （VTP domain A）Bdynamic desirable （VTP domain A） to dynamic desirable （VTP domain B）Cdynamic auto （VTP domain A） to dynamic auto （VTP domain A）Ddynamic auto （VTP domain A） to dynamic auto （VTP domain B）Edynamic auto （VTP domain A） to nonegotiate （VTP domain A）Fnonegotiate （VTP domain A） to nonegotiate （VTP domain B）
考题
单选题Which configuration option will cause the link between two Cisco 3600 Series Multiservice Platforms to become a functional trunk？（）A
switchport dynamic auto switchport dynamic autoB
switchport access vlan 10 switchport mode dynamic desireableC
switchport mode trunk switchport nonegotiateD
Leave both ports with the default trunk settings
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