多选题A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）AThe IOS image will be ignored.BThe router will prompt to enter initial configuration mode.CThe router will boot to ROM.DAny configuration entries in NVRAM will be ignored.EThe configuration in flash memory will be booted.
多选题
A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）
A
The IOS image will be ignored.
B
The router will prompt to enter initial configuration mode.
C
The router will boot to ROM.
D
Any configuration entries in NVRAM will be ignored.
E
The configuration in flash memory will be booted.
参考解析
解析：
暂无解析
相关考题：
After working all night and successfully configuring a Cisco router for the Ezonexam network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode! Which of the choices below indicates the source of your problem?A．Hardware failure in NVRAM prevents the router from loading the configB．Startup-config in flash is corrupt and cannot be analyzedC．Router configuration-register set to bypass startup configurationD．Startup-config in NVRAM is corrupt and cannot be analyzedE．None of the above
Why might the Ezonexam network administrator set the configuration register to 0x2142 on a 2600 series Cisco router?A．To boot the IOS from ROMB．To reset the console passwordC．To upload a new version of the configuration fileD．To upload a new version of the IOSE．To allow a new memory upgrade to be recognized by the router
Which of the following should an administrator do after running a command from the console onthe perimeter router?() A. Update the configuration logsB. Update the network wiring schematicsC. Update the network configuration proceduresD. Compare the configuration with the baseline
You use two user accounts for your computer: standard user and administrator. You log on to your computer as standard user but are unable to make advanced configuration changes. You need to make advanced configuration changes while you are logged on as a standard user.What should you do?（）A.AB.BC.CD.D
The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）A. TestKingC# show memoryB. TestKingC# show startup-configC. TestKingC# show running-configD. TestKingC# show restart
After making changes to the router, you issue the copy running-config startup-config command to save changes. After reloading the router, the router comes up in setup mode. You again make changes, save them, and reboot. Again,the router comes up in setup mode.What is the most likely cause of this?（）A. The NVRAM is corrupted.B. The boot system commands were omitted in the configuration.C. The configuration register setting is incorrect.D. The upgraded configuration incompatible with the hardware platform.E. The upgraded IOS incompatible with the hardware.
Which two are advantages of static routing when compared to dynamic routing?() A.Security increases because only the network administrator may change the routing tablesB.Configuration complexity decreases as network size increasesC.Routing updates are automatically sent to neighborsD.Route summarization is compued automatically by the routerE.Routing traffic load is reduced when used in stub network linksF.An efficient algorithm is used to build routing tables,using automatic updatesG.Routing tables adapt automatically to topology changes.
A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?() A. The IOS image will be ignored.B. The router will prompt to enter initial configuration mode.C. The router will boot to ROM.D. Any configuration entries in NVRAM will be ignored.E. The configuration in flash memory will be booted.
The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）A、TestKingC# show memoryB、TestKingC# show startup-configC、TestKingC# show running-configD、TestKingC# show restart
You are a senior network administrator at TestKing, and while performing thepassword recovery procedure on your 2500 series Cisco router, you type in thefollowing command:o/r 0x2142What is the purpose of this command?（）A、It is used to restart the router.B、It is used to bypass the configuration in NVRAM.C、It is used to enter ROM Monitor mode.D、It is used to view the lost password.E、It is used to save the changes to the configuration.
A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）A、The IOS image will be ignored.B、The router will prompt to enter initial configuration mode.C、The router will boot to ROM.D、Any configuration entries in NVRAM will be ignored.E、The configuration in flash memory will be booted.
After making changes to the router, you issue the "copy running-config startup-config" command to save changes. After reloading the router, the router comes up in setup mode. You again make changes, save them, and reboot. Again,the router comes up in setup mode. What is the most likely cause of this?（）A、The NVRAM is corrupted.B、The boot system commands were omitted in the configuration.C、The configuration register setting is incorrect.D、The upgraded configuration incompatible with the hardware platform.E、The upgraded IOS incompatible with the hardware.
In the past several months， manual intervention has been required to correct improper cluster configuration changes. The administrator received a directive from management to create a more effective strategy for making the changes required fro month-end processing. How can HACMP be used to meet the requirements of management’s directive？（） A、 Create a snapshot for each of the required cluster configurations.B、 Create a custom snapshot method to handle the configuration changes.C、 Create a custom verification method to verify configuration changes.D、 Create a cluster custom event to mange required configuration changes.
VTP devices in a network track the VTP revision number. What is a VTP configuration revision number？（）A、A number for identifying changes to the network switch.B、A number for identifying changes to the network router.C、A number for identifying changes to the network topology.D、None of the other alternatives apply.
Which two are advantages of static routing when compared to dynamic routing？（）A、Security increases because only the network administrator may change the routing tables.B、Configuration complexity decreases as network size increases.C、Routing updates are automatically sent to neighbors.D、Route summarization iscompued automatically by the router.E、Routing traffic load is reduced when used in stub network linksF、An efficient algorithm is used to build routing tables，using automatic updates.G、Routing tables adapt automatically to topology changes.
Which two are advantages of static routing when compared to dynamic routing?（）A、Security increases because only the network administrator may change the routing tablesB、Configuration complexity decreases as network size increasesC、Routing updates are automatically sent to neighborsD、Route summarization is compued automatically by the routerE、Routing traffic load is reduced when used in stub network linksF、An efficient algorithm is used to build routing tables,using automatic updatesG、Routing tables adapt automatically to topology changes.
Before inserting a new switch in the network，the network administrator checks that the VTP domain name is correct，the VTP mode is set to server， and revision is lower than the switches in the network. The administrator then configures interfaces and trunks，erases existing VLANs，and connects the switch to the network. Following that procedure，there is no connectivity in the network. What is a possible cause of this problem？（）A、Because the configuration revision of the new switches is lower than the rest of the network， it can change the VLAN database of the other switches.B、As a VTP server， the new switch deleted all VLANs of the network.C、Erasing VLANs increases the VTP configuration revision.D、Since the configuration revision of the network is higher than the new switch， the VLAN database was automatically synchronized.
Which of the following configuration management documentation types would an administrator useto know how and when to property install new network devices on the LAN?（）A、Baseline configurationB、Logical network diagramC、Network policyD、Wiring schematic
Which command will enable the administrator toquery the current network adapter configuration?（）A、netstat -vB、entstat -dC、lsattr -ElD、lsdev -C -attr
单选题You are a senior network administrator at TestKing, and while performing thepassword recovery procedure on your 2500 series Cisco router, you type in thefollowing command:o/r 0x2142What is the purpose of this command?（）AIt is used to restart the router.BIt is used to bypass the configuration in NVRAM.CIt is used to enter ROM Monitor mode.DIt is used to view the lost password.EIt is used to save the changes to the configuration.
单选题After working all night and successfully configuring a Cisco router for the TestKing network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode! Which of the choices below indicates the source of your problem?（）AHardware failure in NVRAM prevents the router from loading the configBStartup-config in flash is corrupt and cannot be analyzedCRouter configuration-register set to bypass startup configurationDStartup-config in NVRAM is corrupt and cannot be analyzedENone of the above
单选题A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）AapplicationBpresentationCsessionDtransportEinternetFdata link
单选题A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）AapplicationBpresentationCsessionDtransportEinternetFdatalink
单选题Which of the following should an administrator do after running a command from the console onthe perimeter router?（）AUpdate the configuration logsBUpdate the network wiring schematicsCUpdate the network configuration proceduresDCompare the configuration with the baseline
单选题VTP devices in a network track the VTP revision number. What is a VTP configuration revision number？（）AA number for identifying changes to the network switch.BA number for identifying changes to the network router.CA number for identifying changes to the network topology.DNone of the other alternatives apply.
单选题The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）ATestKingC# show memoryBTestKingC# show startup-configCTestKingC# show running-configDTestKingC# show restart
单选题Refer to the exhibit. A network administrator configures a new router and enters the copy startup-config running-config on the router. The network administrator powers down the router and sets it up at a remote location. When the router starts, it enter the system configuration dialog as shown. What is the caust of the problem?（）A The network administrator faled to save the configuration.B The configuration register is set to 0x2100.C The boot system flash command is missing from the configuration.D The configuraiton register is set to 0x2102.E The router is configured with the boot system startup command.