When using a 40 Gbps switch fabric,how much full duplex bandwidth is available to each slot?（）A、1.25GbpsB、1.65GbpsC、2.55GbpsD、5.00Gbps

题目

When using a 40 Gbps switch fabric,how much full duplex bandwidth is available to each slot?（）

  • A、1.25Gbps
  • B、1.65Gbps
  • C、2.55Gbps
  • D、5.00Gbps
相似考题

1.When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?A．when all switches have the same BID as the root switchB．when all switches have received the MAC address of each neighboring switchC．when every enabled switch port has been assigned a unique identifierD．when every operating switch port is in either the blocking or forwarding stateE．when all switches are in either client, server, or transparent mode

2.A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?()A.StraightB.ConsoleC.CrossoverD.Loopback

3.计算机网络中最早使用的是微波信道，其速率范围是( )。A．100Mbps～1GbpsB．1Gbps～20GbpsC．20Gbps～30GbpsD．30Gbps～40Gbps

4.When using a 40 Gbps switch fabric,how much full duplex bandwidth is available to each slot?()A.1.25GbpsB.1.65GbpsC.2.55GbpsD.5.00Gbps

更多“When using a 40 Gbps switch fabr”相关问题

  • 第1题：

    When is a first－hop redundancy protocol needed in the distribution layer?()

    A. when HSRP is not supported by the design

    B. when multiple vendor devices need to be supported

    C. when preempt tuning of the default gateway is needed

    D. when a robust method of backing up the default gateway is needed

    E. when the design implements Layer 2 between the access switch and the distribution switch

    F. when the design implements Layer 3 between the access switch and the distribution switch


    参考答案：F

  • 第2题：

    When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?（）

    • A、when all switches have the same BID as the root switch
    • B、when all switches have received the MAC address of each neighboring switch
    • C、when every enabled switch port has been assigned a unique identifier
    • D、when every operating switch port is in either the blocking or forwarding state
    • E、when all switches are in either client, server, or transparent mode

    正确答案:D

  • 第3题：

    When NIC teaming is used, how are Loops avoided in a virtual switch?（）

    • A、By using active / passive teaming with spanning tree on the active Iink
    • B、By using active / passive teaming with onIy the active Iink in use
    • C、By using active / activate teaming with VM utilizing both uplink ports

    正确答案:B

  • 第4题：

    You work as a network Technician. A new workstation has consistently been unable to obtain anIP address from the DHCP server when the workstation boots. Older workstations function normally， and the new workstation obtains an address when manually forced to renew its address.  What should be configured on the switch to allow the workstation to obtain an IP address at boot？（）

    • A、UplinkFast on the switch port connected to the server
    • B、BackboneFast on the switch port connected to the server
    • C、PortFast on the switch port connected to the workstation
    • D、trunking on the switch

    正确答案:C

  • 第5题：

    Unitrans®ZXMP-M800：具有全系列82.5Gbps，162.5Gbps系统、32（40）2.5Gbps系统和32（40）10Gbps系统的城域网核心层设备，除对SDH信号进行透明接入外，还可承载（）等格式的光信号。

    • A、PoS
    • B、GE
    • C、ATM
    • D、PDH

    正确答案:A,B,C,D

  • 第6题：

    Two Company switches are connected via a trunk using VTP. Which VTP information does a  Catalyst switch advertise on its trunk ports when using VTP？（）

    • A、STP root status
    • B、VTP mode
    • C、Negotiation status
    • D、Management domain
    • E、Configuration revision number

    正确答案:D,E

  • 第7题：

    Which two statements are true regarding an Ethernet collision domain?（）

    • A、The likelihood of collisions occurring increases when a switch is used.
    • B、The likelihood of collisions occurring increases when a hub is used.
    • C、If a hub is used, the collision domain is limited to each device and the hub.
    • D、If a switch is used, the collision domain is limited to each device and the switch.

    正确答案:B,D

  • 第8题：

    多选题
    When using Cisco Network Assistant to configure a WS-CE500-24LC switch， which three are available choices in the port settings window？（）
    A

    Duplex mode selections

    B

    Auto MDIX selections

    C

    Status Selections

    D

    Group mode selections

    E

    Port security selections


    正确答案： E,D
    解析： 暂无解析

  • 第9题：

    单选题
    When NIC teaming is used ,how are loops avoided in a virtual switch?（）
    A

    By using active / passive teaming with spanning tree on the active link

    B

    By using active / passive teaming with only the active link in use

    C

    By using active / active teaming with VM utilizing both uplink ports


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    When you enter the interface command auto qos voip cisco-phone on a port at the edge of a network, how does the Cisco Catalyst switch detect if a Cisco IP Phone is connected to the port? （）
    A

    by snooping the CoS marking on the incoming frames

    B

    by using RTP hello messages between the switch port and the Cisco IP Phone

    C

    by using CDP

    D

    by using DHCP snooping

    E

    by snooping the incoming 802.1Q VLAN tag


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    When using a 40 Gbps switch fabric,how much full duplex bandwidth is available to each slot?（）
    A

    1.25Gbps

    B

    1.65Gbps

    C

    2.55Gbps

    D

    5.00Gbps


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    In a Junos Pulse Access Control Service active/active clustered environment, which statement is true about VIPs?（）
    A

    VIP is not required when using only agentless access for all endpoint platforms.

    B

    VIP is not required when using Junos Pulse or Odyssey Access Client for all endpoint platforms.

    C

    VIP is not required when using Junos Pulse and agentless access for all endpoint platforms.

    D

    VIP is not required when using Odyssey Access Client and agentless access for all endpoint platforms.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）

    • A、Straight
    • B、Console
    • C、Crossover
    • D、Loopback

    正确答案:B

  • 第14题：

    When you enter the interface command auto qos voip cisco-phone on a port at the edge of a network,how does the Cisco Catalyst switch detect if a Cisco IP Phone is connected to the port?（）

    • A、by snooping the CoS marking on the incoming frames
    • B、by using RTP hello messages between the switch port and the Cisco IP Phone
    • C、by using CDP
    • D、by using DHCP snooping
    • E、by snooping the incoming 802.1Q VLAN tag

    正确答案:C

  • 第15题：

    A new Catalyst switch is connected to an existing switch using a crossover cable. As a result of this, what would the switch port link lights display?（）

    • A、The switch port link lights will be off on both switches indicating the ports are not connected.
    • B、The switch port link light will be off on one switch indicating that STP has disabled the port.
    • C、The switch port link lights will flash amber indicating an error.
    • D、The switch port link lights will be green indicating normal operation.

    正确答案:D

  • 第16题：

    When using Cisco Network Assistant to configure a WS-CE500-24LC switch， which three are available choices in the port settings window？（）

    • A、Duplex mode selections
    • B、Auto MDIX selections
    • C、Status Selections
    • D、Group mode selections
    • E、Port security selections

    正确答案:A,B,C

  • 第17题：

    When is a first-hop redundancy protocol needed in the distribution layer?（）

    • A、when HSRP is not supported by the design
    • B、when multiple vendor devices need to be supported
    • C、when preempt tuning of the default gateway is needed
    • D、when a robust method of backing up the default gateway is needed
    • E、when the design implements Layer 2 between the access switch and the distribution switch
    • F、when the design implements Layer 3 between the access switch and the distribution switch

    正确答案:F

  • 第18题：

    A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）

    • A、The switches are not stackable
    • B、The cable was not wired using 568A
    • C、The cable needs to be a crossover cable
    • D、The switches have IGMP snooping enabled

    正确答案:C

  • 第19题：

    Your database is running in the ARCHIVELOG mode. You have configured RMAN for backup and recovery operations. You execute the following command from the RMAN prompt：   RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON；   After executing this command， in which of the following cases will RMAN make an auto-backup of the control file？ （）

    • A、 when you change the name of a datafile
    • B、 when you drop a table from the database
    • C、 when you take an export of the database
    • D、 when you back up the database using OS utilities
    • E、 when you issue an ALTER SYSTEM SWITCH LOGFILE statement
    • F、 when you issue a BACKUP command from inside the RMAN run block

    正确答案:A,E,F

  • 第20题：

    单选题
    A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）
    A

    The switches are not stackable

    B

    The cable was not wired using 568A

    C

    The cable needs to be a crossover cable

    D

    The switches have IGMP snooping enabled


    正确答案： D
    解析： 暂无解析

  • 第21题：

    多选题
    A customer has purchased a third-party switch to use for Layer 2 access with their Junos Pulse Access Controe Service. When configuring the switch on the Junos Pulse Access Control Service, the customer does not find a make/model entry for it . Which two actions should the customer take to make the switch work with the Junos Pulse Access Control Service?（）
    A

    Add the switch to the Junos Pulse Access Control Service as a standard RADIUS.

    B

    Add the switch to the Junos Pulse Access Control Service using the Any make/model.

    C

    Add the switch as a firewall enforcer.

    D

    Obtain and configure the RADIUS dictionary for the switch and use that vendor listing for the make/model.


    正确答案： B,D
    解析： 暂无解析

  • 第22题：

    多选题
    Two Company switches are connected via a trunk using VTP. Which VTP information does a  Catalyst switch advertise on its trunk ports when using VTP？（）
    A

    STP root status

    B

    VTP mode

    C

    Negotiation status

    D

    Management domain

    E

    Configuration revision number


    正确答案： A,C
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true regarding an Ethernet collision domain?（）
    A

    The likelihood of collisions occurring increases when a switch is used.

    B

    The likelihood of collisions occurring increases when a hub is used.

    C

    If a hub is used, the collision domain is limited to each device and the hub.

    D

    If a switch is used, the collision domain is limited to each device and the switch.


    正确答案： A,D
    解析： 暂无解析

  • 第24题：

    单选题
    What is the purpose of Dual Ring Interconnect with D C for SDH rings？（）
    A

    Protects signals when a ring switch fails

    B

    Protects signals when multiple span switches fail

    C

    Protects pre-emptible traffic from being dropped when a ring switch occurs

    D

    Protects signals against any combination of link failure in each ring


    正确答案： A
    解析： 暂无解析

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