Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）A、 /renewB、 /flushdnsC、 /releaseD、 /all
Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）
- A、 /renew
- B、 /flushdns
- C、 /release
- D、 /all
相关考题：
Which VTP mode should a Cisco switch be set to if this switch is to add or delete VLANs to a management domain?A．TransparentB．ServerC．AutoD．ClientE．User
A Ezonexam Ethernet switch receives a unicast frame. with a destination MAC that is listed in the switch table. What will this switch do with the frame?A. The switch will forward the frame. to a specific portB. The switch will forward the frame. to all ports except the port on which it was receivedC. The switch will return a copy of the frame. out the source portD. The switch will not forward unicast framesE. The switch will remove the destination MAC from the switch tableF. None of the above.
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
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
Which interface commands would you enter on a Catalyst 2900 switch, if your goal was to bring all VLAN traffic to another directly connected switch?() A. Switch(config-if)# vlan allB. Switch(config-if)# switchport trunk encapsulation dot1qC. Switch(config-if)# switchport access vlan allD. Switch(config-if)# switchport mode trunkE. Switch(config-if)# switchport access vlan 303
Assuming the default switch configuration,which approach should you use to configure the extended vlan range(1006 through 4094) on a cisco catalyst 3750 series switch?() A. Configure the switch to be in VTP client mode.B. Configure the switch to be in VTP domaint mode.C. Configure the switch to be in VTP transparent mode.D. Configure the switch to be in VTPv2.
Refer to the exibit. Three cisco 2950 switches are set to their default priority sttings.During the spanningtree process,which switch will be elected as the root bridge?() A.Switch3B.Switch4C.Switch2D.Switch1
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
What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table()。 A.The switch will not forward unicast frames.B.The switch will forward the frame to a specific port.C.The switch will return a copy of the frame out the source port.D.The switch will remove the destination MAC from the switch table.E.The switch will forward the frame to all ports except the port on which it was received.
Which commands, when used together, would create an 802.1Q link?（）A、Switch(vlan)# mode trunkB、Switch(config)# switchport access mode trunkC、Switch(config-if)# switchport mode trunkD、Switch(config-if)# switchport trunk encapsulation dot1qE、Switch(config)# switchport access mode 1F、Switch(vlan)# trunk encapsulation dot1q
Which of the following commands can be issued without interfering with the operation of loop guard？（）A、Switch（config-if）#spanning-tree guard rootB、Switch（config-if）#spanning-tree portfastC、Switch（config-if）#switchport mode trunkD、Switch（config-if）#switchport mode access
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
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
Which interface commands would you enter on a Catalyst 2900 switch, if your goal was to bring all VLAN traffic to another directly connected switch?（）A、Switch(config-if)# vlan allB、Switch(config-if)# switchport trunk encapsulation dot1qC、Switch(config-if)# switchport access vlan allD、Switch(config-if)# switchport mode trunkE、Switch(config-if)# switchport access vlan 303
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
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
Refer to the exibit. Three cisco 2950 switches are set to their default priority sttings.During the spanningtree process,which switch will be elected as the root bridge?（）A、Switch3B、Switch4C、Switch2D、Switch1
What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table?（）A、The switch will not forward unicast frames.B、The switch will forward the frame to a specific port.C、The switch will return a copy of the frame out the source port.D、The switch will remove the destination MAC from the switch table.E、The switch will forward the frame to all ports except the port on which it was received.
Which VTP mode should a Cisco switch be set to if this switch is to add or delete VLANs to a management domain?（）A、TransparentB、ServerC、AutoD、ClientE、User
Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）A、the switch with the lowest MAC addressB、the switch with the higest MAC addressC、the switch witch the higest IP addressD、the switch with the lowest IP address
A user is unable to connect to the network. A network technician is able to determine that there is a problem on the switch. All other users on that switch are able to connect successfully to the network. Which of the following is a probable cause？（）A、Switching loop is occurring on the switch.B、Wrong subnet mask on the switch.C、Incorrect SNMP settings on the switch.D、Port is misconfigured on the switch.
Which command is used to switch from AIX to the System V printing subsystem on AIX 5L Version 5.1?（）A、 switch.prt -s AIX B、 switch.prt -s SystemV C、 switch.prt -d AIX D、 switch.prt -d SystemV
单选题Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）Athe switch with the lowest MAC addressBthe switch with the higest MAC addressCthe switch witch the higest IP addressDthe switch with the lowest IP address
单选题What will an Ethernet switch do if it receives a unicast frame with a destination MAC that is listed in the switch table（）。AThe switch will not forward unicast frames.BThe switch will forward the frame to a specific port.CThe switch will return a copy of the frame out the source port.DThe switch will remove the destination MAC from the switch table.EThe switch will forward the frame to all ports except the port on which it was received.
单选题Which command is used to switch from AIX to the System V printing subsystem on AIX 5L Version 5.1?（）A switch.prt -s AIX B switch.prt -s SystemV C switch.prt -d AIX D switch.prt -d SystemV
单选题Which VTP mode should a Cisco switch be set to if this switch is to add or delete VLANs to a management domain?（）ATransparentBServerCAutoDClientEUser
单选题In which of the following lists of APS Action Requests is the priority correctly arranged from lowest tohighest？（）AWait-to-Restore，Forced Switch，Manual Switch，Lockout of ProtectionBManual Switch，Wait-to-Restore，Lockout of Protection，Forced SwitchCLockout of Protection，Forced Switch， Manual Switch，Wait-to-RestoreDLockout of Protection，Manual Switch， Forced Switch，Wait-to-RestoreEWait-to-Restore，Manual Switch，Forced Switch，Lockout of ProtectionFWait-to-Restore，Manual Switch，Lockout of Protection，Forced Switch