A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration is erased?() A. Erase flash.B. Restart the switch.C. Delete the VLAN database.D. Erase the running configuration.E. Erase the startup configuration.F. Modify the configuration register.
A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration is erased?()
A. Erase flash.
B. Restart the switch.
C. Delete the VLAN database.
D. Erase the running configuration.
E. Erase the startup configuration.
F. Modify the configuration register.
相关考题：
You are developing a Windows Communication Foundation (WCF) service. The service needs to access out-of-process resources.You need to ensure that the service accesses these resources on behalf of the originating caller. What should you do?（）A. Set the value of ServiceSecurityContext.Current.WindowsIdentity.ImpersonationLevel to TokenlmpersonationLevel.ImpersonationB. Set the value of ServiceSecurityContext.Current.Windowsldentity.ImpersonationLevel to TokenlmpersonationLevel.DelegationC. Set the PrincipalPermissionAttribute on the service contract and update the binding attribute in the endpoint element of the configuration file to wsHttpBindingD. Set the PnncipalPermissionAttribute on the service contract and update the bindingConfiguration attribute in the endpoint element of the configuration file to wsHttpBinding
You need to ensure that you can recover system configuration and data if your computer hard disk fails.What should you do?() A.AB.BC.CD.D
Catalyst switches utilize a special technology to identify and prevent topology loops and ensure that data flows properly through a single network path. What is the name of this technology?() A. VTPB. ISLC. 802.1QD. STPE. None of the above
What kind of cable should be used to establish a trunked line between two Catalyst 2950 switches?() A. a straight-through cableB. an EIA/TIA-232 serial cableC. an auxiliary cableD. a modem cableE. a cross-over cable
A Catalyst 2950 needs to be reconfigureD.What steps will ensure that the old configuration is erased?() A.Erase flash.B.Restart the switch.C.Delete the VLAN database.D.Erase the running configuration.E.Erase the startup configuration.F.Modify the configuration register.
You are at a client site. It is a medium-sized business and needs a Cisco Catalyst switch that offers high availability and security. What type of Catalyst switches would you recommend？（）A、 Catalyst 2960 SeriesB、 Catalyst 3750 SeriesC、 Catalyst 4900 SeriesD、 Catalyst 6500 Series
A customer with IPCC Express Standard reports that a script using the Database steps is not working. What is the most likely root cause?（）A、The script probably has an error in the DSN configuration.B、IPCC Express Standard is not licensed for Database steps. C、The script probably has an error in the query string. D、There is probably an interoperability problem between IPCC Express and the database.
A Catalyst 2950 needs to be reconfigureD.What steps will ensure that the old configuration is erased?（）A、Erase flash.B、Restart the switch.C、Delete the VLAN database.D、Erase the running configuration.E、Erase the startup configuration.F、Modify the configuration register.
You just purchased a refurbished router that contains a configuration from a previous deployment. What should you do, before entering a new configuration into the router?（）A、RAM should be erased and the router restarted.B、Flash should be erased and the router restarted.C、NVRAM should be erased and the router restarted.D、The new configuration should be entered and saved.
A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration is erased？（）A、Erase flash.B、Restart the switch.C、Delete the VLAN database.D、Erase the running configuration.E、Erase the startup configuration.F、Modify the configuration register.
What is the function of the no switchport catalyst switch interface configuration command?（）A、Disables the interfaces to prevent traffic flowB、Clears all the configurations on the interfaceC、Switches the port from access mode to trunk modeD、Converts the port from physical Layer 2 port to physical Layer 3 port
The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped functioning. It has been replaced with a Cisco Catalyst 2950 series switch.What must be done to ensure that this new switch becomes the root bridge on the network?（）A、One router is running RIPv1.B、RIP neighbor is 224.0.0.9.C、The network contains a loop.D、Network 10.10.1.0 is reachable.
Catalyst switches utilize a special technology to identify and prevent topology loops and ensure that data flows properly through a single network path. What is the name of this technology?（）A、VTPB、ISLC、802.1QD、STPE、None of the above
What kind of cable should be used to establish a trunked line between two Catalyst 2950 switches?（）A、a straight-through cableB、an EIA/TIA-232 serial cableC、an auxiliary cableD、a modem cableE、a cross-over cable
The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped functioning. It has been replaced with a Cisco Catalyst 2950 series switch. What must be done to ensure that this new switch becomes the root bridge on the network?（）A、Lower the bridge priority number.B、Change the MAC address of the switch.C、Increase the VTP revision number for the domain.D、Lower the root path cost on the switch ports.E、Assign the switch an IP address with the lowest value.
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 switchesB、 Cisco Catalyst 2900 Series switchesC、 Cisco Catalyst 3560 switchesD、 Cisco Catalyst 3700 Series switchesE、 Cisco Catalyst 4500 Series switchesF、 Cisco Catalyst 6500 Series switches
单选题You are developing a Windows Communication Foundation (WCF) service. The service needs to access out-of-process resources.You need to ensure that the service accesses these resources on behalf of the originating caller. What should you do?（）ASet the value of ServiceSecurityContext.Current.WindowsIdentity.ImpersonationLevel to TokenlmpersonationLevel.ImpersonationBSet the value of ServiceSecurityContext.Current.Windowsldentity.ImpersonationLevel to TokenlmpersonationLevel.DelegationCSet the PrincipalPermissionAttribute on the service contract and update the binding attribute in the endpoint element of the configuration file to wsHttpBindingDSet the PnncipalPermissionAttribute on the service contract and update the bindingConfiguration attribute in the endpoint element of the configuration file to wsHttpBinding
多选题A Catalyst 2950 needs to be reconfigureD.What steps will ensure that the old configuration is erased?（）AErase flash.BRestart the switch.CDelete the VLAN database.DErase the running configuration.EErase the startup configuration.FModify the configuration register.
单选题You just purchased a refurbished router that contains a configuration from a previous deployment. What should you do, before entering a new configuration into the router?（）ARAM should be erased and the router restarted.BFlash should be erased and the router restarted.CNVRAM should be erased and the router restarted.DThe new configuration should be entered and saved.
单选题局域网的网关地址为192.168.0.1，现在想在Cisco Catalyst2950交换机上配置网关地址，你应采取的步骤是（）。AC2950#conftC2950（config-iF.#ipaddress192.168.0.1BC2950enableC2950#ipdefault-gateway192.168.0.1CC2950#conftC2950（config-iF.#ipdefault-gateway192.168.0.1255.255.255.0DC2950#conftC2950（config）#ipdefault-gateway192.168.0.1
单选题The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped functioning. It has been replaced with a Cisco Catalyst 2950 series switch. What must be done to ensure that this new switch becomes the root bridge on the network？（）A Lower the bridge priority number.B Change the MAC address of the switch.C Increase the VTP revision number for the domain.D Lower the root path cost on the switch ports.E Assign the switch an IP address with the lowest value.
单选题What kind of cable should be used to establish a trunked line between two Catalyst 2950 switches?（）Aa straight-through cableBan EIA/TIA-232 serial cableCan auxiliary cableDa modem cableEa cross-over cable
单选题You are at a client site. It is a medium-sized business and needs a Cisco Catalyst switch that offers high availability and security. What type of Catalyst switches would you recommend？（）A Catalyst 2960 SeriesB Catalyst 3750 SeriesC Catalyst 4900 SeriesD Catalyst 6500 Series
单选题What form of AutoQoS is supported on Cisco Catalyst 2950 switches with the Enhanced Image？（）AAutoQos EnterpriseBAutoQoS CampusCAutoQoS VoIPDAutoQoS LAN
多选题A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration is erased?（）AErase flash.BRestart the switch.CDelete the VLAN database.DErase the running configuration.EErase the startup configuration.FModify the configuration register.