Which statement about vlan operation on cisco catalyst switches is true?（）A、when a packet is received from an 802.1Q trunk,the vlan id can be determined from the source MAC address table.B、unkown unicast frames are retransmitted only to the ports that bel

题目

Which statement about vlan operation on cisco catalyst switches is true?（）

  • A、when a packet is received from an 802.1Q trunk,the vlan id can be determined from the source MAC address table.
  • B、unkown unicast frames are retransmitted only to the ports that belong to the same vlan
  • C、ports between switches should be configured in access mode so that vlans can span across the ports
  • D、broadcast and multicast frames are retransmitted to ports that are configured on different vlan.
相似考题

1.Jim: I have a pair of tickets for an opera Saturday night. Would you like to go? Cindy: I don't think so. ______.A．I'm not too wild about operaB．I'm not too interested about operaC．I'm not very excited about operaD．I'm not very anxious about opera

2.Which statement is true about the frequency of OSPF LSA transmissions?()A.AB.BC.CD.D

3.Which statement is correct about logical units on Juniper Router interfaces?()A.Logical units are used only when a Layer 2 identifier is present such as a VLANB.A logical unit of 0 is required when using a frame-relay DLCIC.A logical unit is always requiredD.Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.

4.Jim: I have a pair of tickets to opera Saturday night. Would you like to go?Cindy: I don’t think so. __________________A: I’m not too wild about opera.B: I’ m not too interested about opera.C: I’m not very excited about opera.D: I’m not very anxious about opera.

更多“Which statement about vlan opera”相关问题

  • 第1题：

    Which statement is true about IBGP routers? ()

    A. They must be fully meshed

    B. They can be in a different AS

    C . They do not need to be directly connected

    D. They must be directly connected


    参考答案：C

  • 第2题：

    Which statement about a Service Profile is most accurate?（）

    • A、associated with a pool of blades
    • B、represents a group of physical blades
    • C、stores connectivity requirements

    正确答案:C

  • 第3题：

    Which three statements are true about terms in a policy?（）

    • A、The order of the terms in a policy is irrelevant.
    • B、The action is specified in a then statement.
    • C、Terms are optional in a policy.
    • D、The match condition can be identified with a from statement.
    • E、A from statement is mandatory in a term.

    正确答案:B,C,D

  • 第4题：

    Which statement is true about voice VLANs？ （）

    • A、When the voice VLAN feature is enabled， all untagged voice and data traffic is sent through the voice VLAN.
    • B、The voice VLAN feature is enabled by default.
    • C、The IP phone overrides the priority of all incoming data traffic （tagged and untagged） and sets the CoS value to 0.
    • D、The default CoS value is 1 for incoming voice and data traffic.

    正确答案:C

  • 第5题：

    Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）   

    • A、 All subnets in use by HACMP must be in the same VLAN.
    • B、 All subnets in sue by HACMP must be in a different VLAN.
    • C、 HACMP does not support multiple subnets when using heartbeating via IP aliasing.
    • D、 HACMP does not support the use of VLAN.

    正确答案:A

  • 第6题：

    Which two statements are true about terms in a routing policy?（）

    • A、A then statement is mandatory in a term
    • B、If a term does not contain a from statement, all routers match
    • C、If a term does not contain a from statement, the Junos OS will not commit
    • D、A then statement is not mandatory in a term

    正确答案:A,B

  • 第7题：

    单选题
    Refer to the exhibit. Which statement is true about a voice VLAN？（）
    A

     Physically the voice network and the data network are separate.

    B

     The voice traffic will normally be on a different IP subnet than will the data traffic.

    C

     End user intervention is necessary to place the phone into the proper VLAN.

    D

     The same security policy should be implemented for both voice and data traffic.

    E

     The data VLAN must be configured as the native VLAN.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Which statement is true about IBGP routers? （）
    A

    They must be fully meshed

    B

    They can be in a different AS

    C

    They must be directly connected


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）
    A

     All subnets in use by HACMP must be in the same VLAN.

    B

     All subnets in sue by HACMP must be in a different VLAN.

    C

     HACMP does not support multiple subnets when using heartbeating via IP aliasing.

    D

     HACMP does not support the use of VLAN.


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Refer to the exhibit. Which statement is true about a voice VLAN？（）
    A

    Physically the voice network and the data network are separate

    B

    The voice traffic will normally be on a different IP subnet than will the data traffic

    C

    End user intervention is necessary to place the phone into the proper VLAN

    D

    The same security policy should be implemented for both voice and data traffic

    E

    The data VLAN must be configured as the native VLAN


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）
    A

    For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.

    B

    For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.

    C

    Direct inter-vlan communication does not require OSPF

    D

    OSPF cannot be used if router-on-a-stick is configured on the router


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which one of the following protocols allows the information about the configuration of a new VLAN to be distributed across entire switched network?（）
    A

    STP

    B

    VTP

    C

    EIGRP

    D

    SNMP

    E

    CDP

    F

    None of the above


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which statement about vlan operation on cisco catalyst switches is true?()

    A. when a packet is received from an 802.1Q trunk,the vlan id can be determined from the source MAC address table.

    B. unkown unicast frames are retransmitted only to the ports that belong to the same vlan

    C. ports between switches should be configured in access mode so that vlans can span across the ports

    D. broadcast and multicast frames are retransmitted to ports that are configured on different vlan.


    参考答案：B

  • 第14题：

    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

    • A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.
    • B、For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.
    • C、Direct inter-vlan communication does not require OSPF
    • D、OSPF cannot be used if router-on-a-stick is configured on the router

    正确答案:C

  • 第15题：

    Which statement is true about IBGP routers? （）

    • A、They must be fully meshed
    • B、They can be in a different AS
    • C、They must be directly connected

    正确答案:C

  • 第16题：

    Which statement is correct about the use of the virtual interface on a WLC ？（）

    • A、 Used to relay DHCP messages
    • B、 Used to communicate with LAPs
    • C、 Used to bring up LWAPP tunnels
    • D、 Used to extend into the wireless client VLAN

    正确答案:A

  • 第17题：

    Which statement is correct about logical units on Juniper Router interfaces?（）

    • A、Logical units are used only when a Layer 2 identifier is present such as a VLAN
    • B、A logical unit of 0 is required when using a frame-relay DLCI
    • C、A logical unit is always required
    • D、Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.

    正确答案:C

  • 第18题：

    单选题
    Which statement about a Service Profile is most accurate?（）
    A

    associated with a pool of blades

    B

    represents a group of physical blades

    C

    stores connectivity requirements


    正确答案： C
    解析： 暂无解析

  • 第19题：

    多选题
    Which two statements are true about terms in a routing policy?（）
    A

    A then statement is mandatory in a term

    B

    If a term does not contain a from statement, all routers match

    C

    If a term does not contain a from statement, the Junos OS will not commit

    D

    A then statement is not mandatory in a term


    正确答案： C,B
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement is correct about logical units on Juniper Router interfaces?（）
    A

    Logical units are used only when a Layer 2 identifier is present such as a VLAN

    B

    A logical unit of 0 is required when using a frame-relay DLCI

    C

    A logical unit is always required

    D

    Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Which is the best title for the passage?
    A

    Sailing Roof

    B

    Traveling in Sydney

    C

    The Sydney Opera House

    D

    The Opening of the Opera House


    正确答案： A
    解析：
    文章主要介绍了悉尼歌剧院的开建，设计、施工、人力物力和世界影响，故选项C符合题意。

  • 第22题：

    多选题
    Which three statements are true about terms in a policy?（）
    A

    The order of the terms in a policy is irrelevant.

    B

    The action is specified in a then statement.

    C

    Terms are optional in a policy.

    D

    The match condition can be identified with a from statement.

    E

    A from statement is mandatory in a term.


    正确答案： A,C
    解析： 暂无解析

  • 第23题：

    单选题
    Which statement is correct about the use of the virtual interface on a WLC ？（）
    A

     Used to relay DHCP messages

    B

     Used to communicate with LAPs

    C

     Used to bring up LWAPP tunnels

    D

     Used to extend into the wireless client VLAN


    正确答案： A
    解析： 暂无解析

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