如果要把交换机Trunk的许可VLAN列表改为默认的许可所有VLAN的状态，应该使用命令（）A、no switchporttrunkallowedvlanB、default switchpor t trunkallowed vlanC、switchport trunk allowed vlan resetD、reset switchport trunk allowed vlan

题目

如果要把交换机Trunk的许可VLAN列表改为默认的许可所有VLAN的状态，应该使用命令（）

  • A、no switchporttrunkallowedvlan
  • B、default switchpor t trunkallowed vlan
  • C、switchport trunk allowed vlan reset
  • D、reset switchport trunk allowed vlan
相似考题

1.在锐捷接换机上配置Trunk接口时,如果要从允许的VLAN列中删除VLAN5,所运行的命令是哪一项?()A.Switch（config-if）#Switchport trunk allowed remove 5B.Switch（config-if）#Switchport trunk remove 5C.Switch（config-if）#Switchport trunk Vlan allowed remove 5D.Switch（config-if）#Switchport trunk allowed Vlan remove 5

2.A new Ezonexam switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?A．All defined VLANs are allowed on the trunk by default.B．Each VLAN, or VLAN range, that is specified with the switchport mode command.C．Each VLAN, or VLAN range, that is specified with the vtp domain command.D．Each VLAN, or VLAN range, that is specified with the vlan database command.E．None of the above

3.以下哪个命令定义了native VLAN?A、nativev lan 1B、switchport native vlan 1C、switchport mode native 1D、switehport trunk native vlan 1A．B．C．D．

4.如下图所示，3com和Cisco公司的交换机相互连接，在两台交换机之间需传输ULANID为1、10、20和30的4个VLAN信息，Catalyst 3548交换机VLAN Trunk的正确配置是A．Switch-3548 (config-if) #switchport trunk encapsulation dot 1 q Switch-3548 (config-if) #switchport trunk allowed vlan 1,10,20,30B．Switch-3548 (config-if) #switchport mode trunk Switch-3548 (config-if) #switchport trunk encapsulation isl Switch-3548 (config-if) #switchport trunk allowed vlan 1-30C．Switch-3548 (config-if) #switchport mode trunk Switch-3548 (config-if) #switchport trunk encapsulation negotiate Switch-3548 (config-if) #switchport trunk allowed vlan 1-30D．Switch-3548 (config-if) #switchport mode trunk Switch-3548 (config-if) #switchport trunk encapsulation dot 1q Switch-3548 (config-if) #switchport trunk allowed vlan 1,10,20,30

更多“如果要把交换机Trunk的许可VLAN列表改为默认的许可所有VLAN的状态，应该使用命令（）A、no switchporttrunkallowedvlanB、default switchpor t trunkallowed vlanC、switchport trunk allowed vlan resetD、reset switchport trunk allowed vlan”相关问题

  • 第1题：

    When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link?()

    A. All defined VLANs are allowed on the trunk by default.

    B. Each VLAN, or VLAN range, that is specified with the switchport mode command.

    C. Each VLAN, or VLAN range, that is specified with the vtp domain command.

    D. Each VLAN, or VLAN range, that is specified with the vlan database command.


    参考答案：A

  • 第2题：

    What is the function of the command switchport trunk native vlan 999 on a switch?()

    A. It designates VLAN 999 for untagged traffic.

    B. It blocks VLAN 999 traffic from passing on the trunk.

    C. It creates a VLAN 999 interface.

    D. It designates VLAN 999 as the default for all unkown tagged traffic.


    参考答案：A

  • 第3题：

    What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch()。

    A.It creates a VLAN 999 interface.

    B.It designates VLAN 999 for untagged traffic.

    C.It blocks VLAN 999 traffic from passing on the trunk.

    D.It designates VLAN 999 as the default for all unknown tagged traffic.


    参考答案：B

  • 第4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 auto
    • B、switchport access vlan 10 switchport mode dynamic desireable
    • C、switchport mode trunk switchport nonegotiate
    • D、Leave both ports with the default trunk settings

    正确答案:B

  • 第5题：

    锐捷交换机VLAN修剪命令格式是下列哪条命令？（）

    • A、switchport trunk allowed vlan remove vid
    • B、switchport trunk remove vid
    • C、switchport trunk prune vid
    • D、switchport trunk allowed vid

    正确答案:A

  • 第6题：

    命令设置该端口为VLAN的干道的命令是（）

    • A、name vlan
    • B、interface vlan
    • C、vlan enable
    • D、switchport moce trunk

    正确答案:D

  • 第7题：

    What is the function of the command switchport trunk native vlan 999 on a？（）

    • A、It designates VLAN 999 for untagged traffic.
    • B、It blocks VLAN 999 traffic from passing on the trunk.
    • C、It createsa VLAN 999 interface.
    • D、It designates VLAN 999 as the default for all unkown tagged traffic.

    正确答案:D

  • 第8题：

    交换机如何将接口设置为TAG VLAN模式？（）

    • A、switchport mode tag
    • B、switchport mode trunk
    • C、trunk on
    • D、set port trunk on

    正确答案:B

  • 第9题：

    把VLAN20从中继链路中删除的命令是（）

    • A、switch（config-if）#switchport trunk vlan remove 20
    • B、switch（config-if）#switchport trunk allowed vlan remove 20
    • C、switch（config）#switchport trunk vlan remove 20
    • D、switch（config）#switchport trunk allowed vlan pruning 20

    正确答案:B

  • 第10题：

    Which command alone will disable trunking on a Layer 2 switch port？（）

    • A、no switchport trunk native vlan vlan-id
    • B、switchport nonegotiate
    • C、no switchport mode dynamic desirable
    • D、switchport mode access

    正确答案:D

  • 第11题：

    单选题
    如下图所示，3com和Cisco公司的交换机相互连接，在两台交换机之间需传输VLAN ID为1、10、20和30的5个VLAN信息，Catalyst3548交换机VLAN Trunk的正确配置是（　　）。
    A

    Switch-3548（config-if）#switchport trunk encapsulation dotlq
    Switch-3548（config-if）#switchport trunk allowed vlan 1，10，20，30

    B

    Switch-3548（config-if）#switchport mode trunk
    Switch-3548（config-if）#switchport trunk encapsulation isl
    Switch-3548（config-if）#switchport tnmk allowed vlan 1-30

    C

    Switch-3548（config-if）#switchport mode trunk
    Switch-3548（config-if）#switchport trunk encapsulation negotiate
    Switch-3548（config-if）#switchport trunk allowed vlan 1-30

    D

    Switch-3548（config-if）#switchport mode trunk
    Switch-3548（config-if）#switchport trunk encapsulation dotlq
    Switch-3548（config-if）#switchport trunk allowed vlan 1，10，20，30


    正确答案： D
    解析：
    VLAN trunk的配置任务有：设置交换机端口的VLAN Trunk模式，为VLAN Trunk封装VLAN协议和设置VLAN Trunk允许中继的VLAN。D项正确，即：
    Switch-3548（config-if）#switchport mode trunk　//配置VLAN Trunk模式。
    Switch-3548（config-if）#switchport trunk encapsulation dotlq　//封装IEEE802.1Q协议。
    Switch-3548（config-if）#switchport trunk allowed vlan 1，10，20，30　//设置允许中继的VLAN。

  • 第12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 auto

    B

    switchport access vlan 10 switchport mode dynamic desireable

    C

    switchport mode trunk switchport nonegotiate

    D

    Leave both ports with the default trunk settings


    正确答案： B
    解析： 暂无解析

  • 第13题：

    A new switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?()

    A. All defined VLANs are allowed on the trunk by default.

    B. Each VLAN, or VLAN range, that is specified with the switchport mode command.

    C. Each VLAN, or VLAN range, that is specified with the vtp domain command.

    D. Each VLAN, or VLAN range, that is specified with the vlan database command.


    参考答案：C

  • 第14题：

    When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link()。

    A.By default, all defined VLANs are allowed on the trunk.

    B.Each single VLAN, or VLAN range, must be specified with the switchport mode command.

    C.Each single VLAN, or VLAN range, must be specified with the vtp domain command.

    D.Each single VLAN, or VLAN range, must be specified with the vlan database command.


    参考答案：A

  • 第15题：

    在思科交换机上使用switchport trunk native vlan 20命令的含义是什么()。

    A.创建vlan20的接口

    B.指定vlan20的流量不能被打标记

    C.阻止vlan20的流量在干道通过

    D.所有未打标记的流量都默认指定为vlan20


    参考答案：B

  • 第16题：

    在配置交换机Trunk接口的VLAN许可列表时，是用all选项的含义是（）

    • A、许可VLAN列表包含当前创建的所有VLAN
    • B、许可VLAN列表剪掉当前除VLAN1之外的所有VLAN
    • C、许可VLAN列表包含VLAN1-VLAN4094
    • D、许可VLAN列表包含当前存在成员接口的VLAN

    正确答案:A

  • 第17题：

    设置Trunk口许可所有VALN通过的命令是（）

    • A、name vlan
    • B、interface vlan
    • C、vlan enable
    • D、switchport trunk allowecvlan all

    正确答案:D

  • 第18题：

    在思科交换机上使用switchport trunk native vlan 20命令的含义是什么（）。

    • A、创建vlan20的接口
    • B、指定vlan20的流量不能被打标记
    • C、阻止vlan20的流量在干道通过
    • D、所有未打标记的流量都默认指定为vlan20

    正确答案:B

  • 第19题：

    A new switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?（）

    • A、All defined VLANs are allowed on the trunk by default.
    • B、Each VLAN, or VLAN range, that is specified with the switchport mode command.
    • C、Each VLAN, or VLAN range, that is specified with the vtp domain command.
    • D、Each VLAN, or VLAN range, that is specified with the vlan database command.

    正确答案:C

  • 第20题：

    在交换机的配置中，能够正确地将NativeVLAN设置为VLAN5的命令是（）。

    • A、switchport native vlan 5
    • B、switchport trunk native 5
    • C、switchport native trunk vlan 5
    • D、switchport trunk native vlan 5

    正确答案:D

  • 第21题：

    A Cisco switch has this configuration for a port channel connecting to an ESXi using dual NICs and is intended for use with an N1Kv.  Interface fastethernet 1/10  Switchport mode trunk  Switchport trunk allowed vlan all  Channel-group 10 mode on  No shut  Interface fastethernet 1/11   Switchport mode trunk  Switchport trunk allowed vlan all  Channel-group 10 mode on  No shut  Interface port-channel 10   Switchport mode trunk  Switchport allowed vlan all No shut  Which Port Channel configuration must be used on the Nexus 1000v port-profile？（）

    • A、 MAC pinning
    • B、 Cisco Discovery Protocol pinning
    • C、 Mode On
    • D、 Mode Active
    • E、 No port channel configuration

    正确答案:C

  • 第22题：

    单选题
    What is the function of the command switchport trunk native vlan 999 on a switch?（）
    A

    It designates VLAN 999 for untagged traffic.

    B

    It blocks VLAN 999 traffic from passing on the trunk.

    C

    It creates a VLAN 999 interface.

    D

    It designates VLAN 999 as the default for all unkown tagged traffic.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch?（）
    A

    It creates a VLAN 999 interface.

    B

    It designates VLAN 999 for untagged traffic.

    C

    It blocks VLAN 999 traffic from passing on the trunk.

    D

    It designates VLAN 999 as the default for all unknown tagged traffic.


    正确答案： B
    解析： 暂无解析

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