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Which connections allow the use of full-duplex Ethernet?（）
- A、Switch to host
- B、Switch to switch
- C、Hub to hub
- D、Switch to hub
- E、Host to host
参考答案
更多 “Which connections allow the use of full-duplex Ethernet?（）A、Switch to hostB、Switch to switchC、Hub to hubD、Switch to hubE、Host to host” 相关考题
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Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)A．Ethernet hub ports are preconfigured for full-duplex mode.B．The host network card and the switch port must be capable of operating in full-duplex mode.C．There are no collisions in full-duplex mode.D．In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.E．A dedicated switch port is required for each full-duplex node.
考题
After connecting a PC to an available port on a switch, you find that the PC can not access any of the resources on the LAN. No other PC's connected to the switch appear to be having any issues. What is the most likely cause for this problem?A．The router lacks a routing table entry for the new hostB．The host switch port is assigned to the incorrect VLANC．The host MAC address is incorrectly configuredD．A STP instance for the new host has not been initializedE．The switch does not have the MAC address hard coded in the CAM table.
考题
Which connections allow the use of full－duplex Ethernet?()
A. Switch to hostB. Switch to switchC. Hub to hubD. Switch to hubE. Host to host
考题
A company is experiencing network delays. The network administrator discovers that a worker in a location far from the MDF has connected an old 10BASE-T switch with redundant links to the existing network.How could this action be responsible for the impaired network performance?（）A. Connecting a host to the old switch has created a broadcast storm.B. The 10BASE-T switch forced the entire network to be reduced to 10 Mbps operation.C. The old switch does not support VLANs, which has disabled the VLAN configuration of the entire the network.D. The old switch does not support full-duplex operation, effectively forcing half-duplex operation throughout the network.E. Spanning Tree Protocol has elected the old switch as the root bridge, creating inefficient data paths through the switched network.
考题
Refer to the exhibit.The network administrator normally establishes a telnet session with the switch from host A.However,host A is unavailable.The administrators attempt to the switch from host B fails,but pings to the other two hosts are successful.what is the issue?（）A.Host B and the switch need to be in the same subnet.B.The switch needs and appropriate default gateway assigned.C.The switch interface connected to the router is down.D.Host B need to be assigned an IP address in vlan 1.E.The switch interfaces need the appropriate IP addresses assigned.
考题
Which destination addresses will be used by Host A to send data to Host C?()
A.the IP address of Switch 1B.the MAC address of Switch 1C.the IP address of Host CD.the MAC address of Host CE.the IP address of the router‘s E0 interfaceF.the MAC address of the router‘s E0 interface
考题
For which type of connection should a straight－through cable be used?()
A.switch to switchB.switch to hubC.switch to routerD.hub to hubE.router to PC
考题
Refer to the diagram. Which three statements describe the router port configuration and the switch port configuration as shown in the topology? ()
A.The Router1 WAN port is configured as a trunking port.B.The Router1 port connected to Switch1 is configured using subinterfaces.C.The Router1 port connected to Switch1 is configured as 10 Mbps.D.The Switch1 port connected to Router1 is configured as a trunking port.E.The Switch1 port connected to Host B is configured as an access port.F.The Switch1 port connected to Hub1 is configured as full duplex.
考题
For which type of connection should a straight-through cable be used?（）A、switch to switchB、switch to hubC、switch to routerD、hub to hubE、router to PC
考题
In which of the following lists of APS Action Requests is the priority correctly arranged from lowest tohighest？（）A、Wait-to-Restore，Forced Switch，Manual Switch，Lockout of ProtectionB、Manual Switch，Wait-to-Restore，Lockout of Protection，Forced SwitchC、Lockout of Protection，Forced Switch， Manual Switch，Wait-to-RestoreD、Lockout of Protection，Manual Switch， Forced Switch，Wait-to-RestoreE、Wait-to-Restore，Manual Switch，Forced Switch，Lockout of ProtectionF、Wait-to-Restore，Manual Switch，Lockout of Protection，Forced Switch
考题
Which two statements are true regarding an Ethernet collision domain?（）A、If a switch is used, the collision domain is limited to each device and the switchB、If a hub is used, the collision domain is limited to each device and the hubC、If a hub is used, the collision domain includes all devices connected to the hubD、If a switch is used, the collision domain includes all devices connected to the switch
考题
A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently， the customer is considering an N_Port ID Virtualization （NPIV） capable switch. Which of the following should be mentioned to the customer regarding the NPIV switch？（）A、Youcan not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet SwitchB、Using blade servers with the NPIV switch will require morefibre ports on the external fibre switchC、Storage devices likeFibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switch.D、The NPIV switch will count against the number of domains in a fabric
考题
A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below， what is the reason of this issue？（） switch# show npv status npiv is enabled External Interfaces： =============== InterfacE. fc1/1， VSAN： 1， FCID. 0x000000， StatE. Other Number of External Interfaces： 4 A、 NPV is not enabled on the core switch？B、 The interface connected to the Core switch is in admin down stateC、 The local host interface belongs to the wrong VSAN？D、 The local host interface is not able to login
考题
Which of the following is an unlikely reason for the ARP process to fail？（）A、CEF switching is disabled on the switchB、The source device and destination device are in different VLANsC、The VLAN is excluded from the trunkD、The host is connected to the switch through an IP phoneE、A faulty cable from host to switch or between switchesF、The trunking encapsulation type is inconsistent on the two ends of the link
考题
Which destination addresses will be used by Host A to send data to Host C?（）A、the IP address of Switch 1B、the MAC address of Switch 1C、the IP address of Host CD、the MAC address of Host CE、the IP address of the router's E0 interfaceF、the MAC address of the router's E0 interface
考题
A Company switch was configured as shown below： switchport mode access switchport port-security switchport port-security maximum 2 switchport port-security mac-address 0002.0002.0002 switchport port-security violation shutdown Given the configuration output shown above， what happens when a host with the MAC address of 0003.0003.0003 is directly connected to the switch port？ （）A、 The host will be allowed to connect.B、 The port will shut down.C、 The host can only connect through a hub/switch where 0002.0002.0002 is already connected. D、 The host will be refused access.E、 None of the other alternatives apply
考题
Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）A、Port replicatorB、Docking stationC、USB hubD、KVM switch
考题
Which two statements are true regarding an Ethernet collision domain?（）A、If a switch is used, the collision domain is limited to each device and the switch.B、If a hub is used, the collision domain is limited to each device and the hub.C、If a hub is used, the collision domain includes all devices connected to the hub.D、If a switch is used, the collision domain includes all devices connected to the switch.
考题
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.
考题
多选题Which two statements are true regarding an Ethernet collision domain?（）AIf a switch is used, the collision domain is limited to each device and the switch.BIf a hub is used, the collision domain is limited to each device and the hub.CIf a hub is used, the collision domain includes all devices connected to the hub.DIf a switch is used, the collision domain includes all devices connected to the switch.
考题
单选题A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below， what is the reason of this issue？（） switch# show npv status npiv is enabled External Interfaces： =============== InterfacE. fc1/1， VSAN： 1， FCID. 0x000000， StatE. Other Number of External Interfaces： 4A
NPV is not enabled on the core switch？B
The interface connected to the Core switch is in admin down stateC
The local host interface belongs to the wrong VSAN？D
The local host interface is not able to login
考题
多选题Which two statements are true regarding an Ethernet collision domain?（）AThe likelihood of collisions occurring increases when a switch is used.BThe likelihood of collisions occurring increases when a hub is used.CIf a hub is used, the collision domain is limited to each device and the hub.DIf a switch is used, the collision domain is limited to each device and the switch.
考题
多选题Which two statements are true regarding an Ethernet collision domain?（）AIf a switch is used, the collision domain is limited to each device and the switchBIf a hub is used, the collision domain is limited to each device and the hubCIf a hub is used, the collision domain includes all devices connected to the hubDIf a switch is used, the collision domain includes all devices connected to the switch
考题
多选题Which connections allow the use of full-duplex Ethernet?（）ASwitch to hostBSwitch to switchCHub to hubDSwitch to hubEHost to host
考题
单选题Refer to the exhibit.The network administrator normally establishes a telnet session with the switch from host A.However,host A is unavailable.The administrator′s attempt to the switch from host B fails,but pings to the other two hosts are successful.what is the issue?（）A
Host B and the switch need to be in the same subnet.B
The switch needs and appropriate default gateway assigned.C
The switch interface connected to the router is down.D
Host B need to be assigned an IP address in vlan 1.E
The switch interfaces need the appropriate IP addresses assigned.
考题
多选题Which of the following is an unlikely reason for the ARP process to fail？（）ACEF switching is disabled on the switchBThe source device and destination device are in different VLANsCThe VLAN is excluded from the trunkDThe host is connected to the switch through an IP phoneEA faulty cable from host to switch or between switchesFThe trunking encapsulation type is inconsistent on the two ends of the link
考题
单选题A Company switch was configured as shown below： switchport mode access switchport port-security switchport port-security maximum 2 switchport port-security mac-address 0002.0002.0002 switchport port-security violation shutdown Given the configuration output shown above， what happens when a host with the MAC address of 0003.0003.0003 is directly connected to the switch port？ （）A
The host will be allowed to connect.B
The port will shut down.C
The host can only connect through a hub/switch where 0002.0002.0002 is already connected. D
The host will be refused access.E
None of the other alternatives apply
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