Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes. Which commands will accomplish these options?（）A、show hostsB、show sessionsC、show connectionsD、disconnectE、CTRL+SHIFT+6xF、exit
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes. Which commands will accomplish these options?（）
- A、show hosts
- B、show sessions
- C、show connections
- D、disconnect
- E、CTRL+SHIFT+6x
- F、exit
相关考题：
A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study.Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）A. show configurationB. show memoryC. show stacksD. show tech-support
Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: Gateway of last resort is 1.1.1.1 to network 2.0.0.0.Whic h of the following is most likely to have caused this output to occur on R1?（）A. R1 has been configured with an ip default- network 2.0.0.0 command.B. R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.C. R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.D. Another router has been configured with an ip default - network 2.0.0.0 command.E. Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
Which command is used to display the placement and direction of an IP access control list on a router?() A. show access-listB. show ip routeC. show ip interfaceD. show interfaceE. show interface listF. show ip interface brief
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）A. show hostsB. show sessionsC. show connectionsD. disconnectE. CTRL+SHIFT+6xF. exit
You are a technician at TestKing. Your assistant applied an IP access control list to Router TK1. You want to check the placement and direction of the access control list.Which command should you use?（）A. show access-listB. show ip access-listC. show ip interfaceD. show interfaceE. show interface list
A network administrator has configured access list 172 to prevent Telnet and ICMP traffic from reaching a server with the address if 192.168.13.26. Which command can the administrator issue to verify that the access list is working properly?（）A. Router# ping 192.168.13.26B. Router# debug access-list 172C. Router# show open ports 192.168.13.26D. Router# show access-listE. Router# show ip interface
As a network administrator, you have been instructed to prevent all traffic originating on the LAN from entering the R2 router. Which the following command would implement the access list on the interface of the R2 router?（）A.access-list 101 inB.access-list 101 outC.ip access-group 101 inD.ip access-group 101 out
As a network administrator，you have been instructed to prevent all traffic or iginating on the LAN from entering the R2 router.Which the following command would implement the access list on the interface of theR2 router？（）A.access-list 101 inB.access-list 101 outC.ipaccess-group 101 inD.ipaccess-group 101 out
You are a technician at TestKing. Your assistant applied an IP access control list to Router TK1. You want to check the placement and direction of the access control list.Which command should you use?（）A、show access-listB、show ip access-listC、show ip interfaceD、show interfaceE、show interface list
Refer to the exhibit. Which statement is correct based on the show login command output shown？（）A、When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.B、The login block-for command is configured to block login hosts for 93 seconds.C、All logins from any sources are blocked for another 193 seconds.D、Three or more login requests have failed within the last 100 seconds.
A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study. Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）A、show configurationB、show memoryC、show stacksD、show tech-support
Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）A、When traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2B、The serial 0/0/1 interface on the ISP router has been configured with the set metric 50commandC、The output was generated by entering the show ip bgp command on the SanJose1 routerD、The output was generated by entering the show ip bgp command on the ISP routerE、The serial 0/0/1 interface on the ISP router has been configured with the set metric 75commandF、When traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1
TestKing.com is configuring the serial interface of a Cisco router to connect to the router of a new ISP. A full T1 is being used for the Internet connection. After issuing the show interface serial 0/0 command, it is observed that the interface is UP and the line protocol is DOWN. Which of the following commands could fix this problem?（）A、Border# copy running-config startup-configB、Border(config)# no shutdownC、Border(config-if)# encapsulation pppD、Border(config-if)# no cdp enableE、Border(config-if)# ip routing
Which command is used to display the placement and direction of an IP access control list on a router?（）A、show access-listB、show ip routeC、show ip interfaceD、show interfaceE、show interface listF、show ip interface brief
As a network administrator, you have been instructed to prevent all traffic originating on the LAN from entering the R2 router. Which the following command would implement the access list on the interface of the R2 router?（）A、access-list 101 inB、access-list 101 outC、ip access-group 101 inD、ip access-group 101 out
When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?（）A、show ip access-listB、show access-listC、list ip interfaceD、show interfaceE、show ip interface
After moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）A、In folder options, select show hidden files and folders.B、Perform the transfer again.C、Reboot the system; access will be reset automatically.D、Take ownership of the files.
You issue the following command on the RMAN prompt. RMAN REPORT NEED BACKUP DAYS = 5 DATABASE； Which statement is true about executing this command？（）A、 It will display a list of files that need incremental backup.B、 It will display a list of files that need backup after five days.C、 It will display a list of files that were backed up in the last five days.D、 It will display a list of files that have not been backed up in the last five days.E、 It will apply the current retention policy to determine the files that need to be backed up.
You issue the following command on the RMAN prompt. REPORT NEED BACKUP DAYS 5； Which statement is true about executing this command？（） A、 It will display a list of files that need incremental backupB、 It will display a list of files that need backup after five daysC、 It will display a list of files that were backed up in the last five daysD、 It will display a list of files that have not been backed up in the last five daysE、 It will apply the current retention policy to determine the files that need to be backed up
单选题As a network administrator, you have been instructed to prevent all traffic originating on the LAN from entering the R2 router. Which the following command would implement the access list on the interface of the R2 router?（）Aaccess-list 101 inBaccess-list 101 outCip access-group 101 inDip access-group 101 out
单选题Refer to the exhibit. Which statement is correct based on the show login command output shown？（）AWhen the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.BThe login block-for command is configured to block login hosts for 93 seconds.CAll logins from any sources are blocked for another 193 seconds.DThree or more login requests have failed within the last 100 seconds.
单选题You are a technician at TestKing. Your assistant applied an IP access control list to Router TK1. You want to check the placement and direction of the access control list.Which command should you use?（）Ashow access-listBshow ip access-listCshow ip interfaceDshow interfaceEshow interface list
单选题After moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）AIn folder options, select show hidden files and folders.BPerform the transfer again.CReboot the system; access will be reset automatically.DTake ownership of the files.
单选题You issue the following command on the RMAN prompt. REPORT NEED BACKUP DAYS 5; Which statement is true about executing this command?（）AIt will display a list of files that need incremental backupBIt will display a list of files that need backup after five daysCIt will display a list of files that were backed up in the last five daysDIt will display a list of files that have not been backed up in the last five daysEIt will apply the current retention policy to determine the files that need to be backed up
单选题You issue the following command on the RMAN prompt. RMAN REPORT NEED BACKUP DAYS = 5 DATABASE； Which statement is true about executing this command？（）A It will display a list of files that need incremental backup.B It will display a list of files that need backup after five days.C It will display a list of files that were backed up in the last five days.D It will display a list of files that have not been backed up in the last five days.E It will apply the current retention policy to determine the files that need to be backed up.
多选题Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes. Which commands will accomplish these options?（）Ashow hostsBshow sessionsCshow connectionsDdisconnectECTRL+SHIFT+6xFexit
单选题A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study. Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）Ashow configurationBshow memoryCshow stacksDshow tech-support