单选题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

题目
单选题
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.

相似考题

1.网管员对一台Cisco Catalyst 2950交换机进行了配置,要保存当前配置需要使用( )命令。A、switc# configB、switc# config nvramC、switc# copy running-config startup-configD、switc# copy startup-config running-config

2.On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test"to filter the traffic within VLAN100? ()A. interface vlan 100 ip access-group testB. interface vlan 100 ip access-group test inC. interface vlan 100 ip access-group test outD. vlan filter test vlan-list 100E. vlan access-map test 100

3.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 vlanC. ports between switches should be configured in access mode so that vlans can span across the portsD. broadcast and multicast frames are retransmitted to ports that are configured on different vlan.

4.On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test" to filterthe traffic within VLAN100? ()A.interfacevlan100ipaccess-grouptestB.interfacevlan100ipaccess-grouptestinC.interfacevlan100ipaccess-grouptestoutD.vlanfiltertestvlan-list100E.vlanaccess-maptest100

参考答案和解析
正确答案： C
解析： 暂无解析
更多“Which statement about vlan operation on cisco catalyst switc”相关问题

  • 第1题：

    On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test"to filter the traffic within VLAN100? （）

    • A、interface vlan 100 ip access-group test
    • B、interface vlan 100 ip access-group test in
    • C、interface vlan 100 ip access-group test out
    • D、vlan filter test vlan-list 100
    • E、vlan access-map test 100

    正确答案:D

  • 第2题：

    A Cisco Catalyst switch is part of the CIS network. As an experienced network administrator, you are thinking of filtering the traffic within VLANI00 with the use of a VACL named "test" on that switch. Which of the following command will enable that?（）

    • A、interface vlan 100 ip access-group test in
    • B、interface vlan 100 ip access-group test
    • C、vlan access-map test 100
    • D、vlan filter test vlan-list 100

    正确答案:D

  • 第3题：

    Which two series of Cisco Catalyst switches， when placed in the distribution layer， effectively pass high amounts of network traffic between the core and access layers while aggregating access？ （）

    • A、 Cisco Catalyst 2800
    • B、 Cisco Catalyst 3550
    • C、 Cisco Catalyst 3750
    • D、 Cisco Catalyst 4500
    • E、 Cisco Catalyst 6500

    正确答案:D,E

  • 第4题：

    If an enterprise customer required A switch for their branch office access layer, which family of switches would the customer likely choose from?（）

    • A、Cisco SFS 3000/7000
    • B、Cisco Catalyst 2000 and 3000
    • C、Cisco Catalyst 4000 and 6000
    • D、Cisco Nexus

    正确答案:B

  • 第5题：

    Which two of these Cisco Catalyst are distribution-area switches？ （）

    • A、 Catalyst 2800/E Series
    • B、 Catalyst 3750 Series
    • C、 Catalyst 3900/E Series
    • D、 Catalyst 4500/E Series
    • E、 Catalyst 6500/E Series

    正确答案:B,D

  • 第6题：

    The following Cisco Catalyst Series switches fit in the access area. Which switches also utilize StackWise technology to address the needs of companies with growing networks by allowing them to connect？（）

    • A、 Cisco Express Catalyst 500 Series switches
    • B、 Cisco Catalyst 2900 Series switches
    • C、 Cisco Catalyst 3560 switches
    • D、 Cisco Catalyst 3700 Series switches
    • E、 Cisco Catalyst 4500 Series switches
    • F、 Cisco Catalyst 6500 Series switches

    正确答案:D

  • 第7题：

    If an enterprise customer required a switch for their branch office access layer, which family of switches would the customer likely choose from?（）

    • A、Cisco Catalyst 2000 and 3000
    • B、Cisco Nexus
    • C、Cisco Catalyst 4000 and 6000
    • D、Cisco SFS 3000/7000

    正确答案:A

  • 第8题：

    By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access? （）

    • A、Create an additional ACL to block the access to VLAN 1.
    • B、Move the management VLAN to something other than default.
    • C、Move all ports to another VLAN and deactivate the default VLAN.
    • D、Limit the access in the switch using port security configuration.
    • E、Use static VLAN in trunks and access ports to restrict connections.
    • F、Shutdown all unused ports in the Catalyst switch.

    正确答案:B,F

  • 第9题：

    单选题
    The following Cisco Catalyst Series switches fit in the access area. Which switches also utilize StackWise technology to address the needs of companies with growing networks by allowing them to connect？（）
    A

     Cisco Express Catalyst 500 Series switches

    B

     Cisco Catalyst 2900 Series switches

    C

     Cisco Catalyst 3560 switches

    D

     Cisco Catalyst 3700 Series switches

    E

     Cisco Catalyst 4500 Series switches

    F

     Cisco Catalyst 6500 Series switches


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Which MST configuration statement is correct？  （）
    A

     MST configurations can be propagated to other switches using VTP.

    B

     After MST is configured on a Switch， PVST+ operations will also be enabled by default.

    C

     MST configurations must be manually configured on each switch within the MST region.

    D

     MST configurations only need to be manually configured on the Root Bridge.

    E

     MST configurations are entered using the VLAN Database mode on Cisco Catalyst switches.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which Cisco Catalyst switches fit in the access area？（）
    A

     Cisco Catalyst 2900 Series，Catalyst 7300 Series，and Catalyst 8000 Series

    B

     Cisco Catalyst 2900 Series，Catalyst 3700 Series，and Catalyst Series

    C

     Cisco Catalyst 2700 Series，Catalyst 7300 Series，and Catalyst 8000 Series

    D

     Cisco Catalyst 2700 Series，Catalyst 3700 Series，and Catalyst4500 Series


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test"to filter the traffic within VLAN100? （）
    A

    interface vlan 100 ip access-group test

    B

    interface vlan 100 ip access-group test in

    C

    interface vlan 100 ip access-group test out

    D

    vlan filter test vlan-list 100

    E

    vlan access-map test 100


    正确答案： E
    解析： 暂无解析

  • 第13题：

    Your Customer has 21 users， each requiring both PC and IP Phone connectivity. Which is the correct configuration for this customer？（）

    • A、1 Cisco 2811 ISR,1 Catalyst Express 500G-12TC,2 Catalyst Express 500-24PC
    • B、1 Cisco 2851 ISR, Catalyst Express 500G-12TC,3 catalyst Express 500-24PC
    • C、1 Cisco 2821 ISR,Catalyst Express 500G-12TC,2 Catalyst Express 500-24PC
    • D、1 Cisco 2801 ISR,1 Catalyst Express 500-24PC

    正确答案:D

  • 第14题：

    Which two statements best explain why the Cisco Catalyst 6500 Series of switches best fits in thecore area？ （）

    • A、 Cisco Catalyst 6500 Series offer a broad set of access capabilities.
    • B、 Cisco Catalyst 6500 Series eliminate network security threats.
    • C、 Cisco Catalyst 6500 Series handle high amounts of traffic flow.
    • D、 Cisco Catalyst 6500 Series aggregate data from the distribution-area switches.

    正确答案:C,D

  • 第15题：

    The following Cisco Catalyst Series switches fit in the access area. Which switches also utilize StackWise technology to address the needs of companies with growing networks by allowing them to connect multiple units？（）

    • A、 Cisco Express Catalyst 500 Series switches
    • B、 Cisco Catalyst 2900 Series switches
    • C、 Cisco Catalyst 3560 switches
    • D、 Cisco Catalyst 3700 Series switches
    • E、 Cisco Catalyst 4500 Series switches
    • F、 Cisco Catalyst 6500 Series switches

    正确答案:D

  • 第16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.

    正确答案:B

  • 第17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18题：

    Which two statements about Cisco Security Management Suite are correct?（）

    • A、It should be implemented in a management VLAN.
    • B、Its connection to managed devices should be over a data VLAN.
    • C、It is made up of Cisco Security MARS and Clean Access software.
    • D、It should be deployed as close to the edge of the network as possible.
    • E、It delivers policy administration and enforcement for the Cisco Self-Defending Network.

    正确答案:A,E

  • 第19题：

    Which Cisco Catalyst switches fit in the access area？（）

    • A、 Cisco Catalyst 2900 Series，Catalyst 7300 Series，and Catalyst 8000 Series
    • B、 Cisco Catalyst 2900 Series，Catalyst 3700 Series，and Catalyst Series
    • C、 Cisco Catalyst 2700 Series，Catalyst 7300 Series，and Catalyst 8000 Series
    • D、 Cisco Catalyst 2700 Series，Catalyst 3700 Series，and Catalyst4500 Series

    正确答案:B

  • 第20题：

    多选题
    By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access?（）
    A

    Create an additional ACL to block the access to VLAN 1.

    B

    Move the management VLAN to something other than default.

    C

    Move all ports to another VLAN and deactivate the default VLAN.

    D

    Limit the access in the switch using port security configuration.

    E

    Use static VLAN in trunks and access ports to restrict connections.

    F

    Shutdown all unused ports in the Catalyst switch.


    正确答案： B,F
    解析： 暂无解析

  • 第21题：

    单选题
    On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test" to filterthe traffic within VLAN100? （）
    A

    interfacevlan100ipaccess-grouptest

    B

    interfacevlan100ipaccess-grouptestin

    C

    interfacevlan100ipaccess-grouptestout

    D

    vlanfiltertestvlan-list100

    E

    vlanaccess-maptest100


    正确答案： E
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements about Cisco Security Management Suite are correct？ （）
    A

    It should be implemented in a management VLAN.

    B

    Its connection to managed devices should be over a data VLAN.

    C

    It is made up of Cisco Security MARS and Clean Access software.

    D

    It should be deployed as close to the edge of the network as possible.

    E

    It delivers policy administration and enforcement for the Cisco Self-Defending Network.


    正确答案： D,A
    解析： 暂无解析

  • 第23题：

    单选题
    Which statement best describes Cisco supervisor engine redundancy using Stateful Switchover？（）
    A

    Switchover ensures that Layer 2 through Layer 4 traffic is not interrupted

    B

    Redundancy requires BGP， OSPF， EIGRP， or IS-IS

    C

    Redundancy provides fast supervisor switchover for all Cisco Catalyst 6500 series switches

    D

    Switchover can be caused by clock synchronization failure between supervisors


    正确答案： A
    解析： 暂无解析

  • 第24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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