Which command shows system hardware and software version information？（）

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  A .  du  B .  df  C .  fsck  D .  ncheck

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• Which command shows your active Telnet connections？（）

  A . show session B . show cdp neighbors C . show users D . show queue

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• Which line from the output of the show ip interface command indicates a layer 1 problem?（）

  A . Serial0/1 is up, line protocol is down B . Serial0/1 is down, line protocol is down C . Serial0/1 is up, line protocol is up D . Serial0/1 is administratively down, line protocol is dow

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• Which statement best describes what is depicted in the show command output？（）

  A .  IGMP snooping is not active for VLAN 120 because the IGMP feature has not been enabled on the switch with the feature igmp command. B .  The IGMP snooping querier for VLAN 120 is not in a running state because the Loopback interface configured with 1.1.1.1/32 is currently in a down state. C .  IGMP snooping has been disabled on the VLAN 120 SVI. D .  IGMP snooping has been disabled for VLAN 120 in VLAN configuration mode. E .  IGMP snooping is not active for VLAN 120 because VLAN 120 does not exist in the VLAN database.

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• Which command will display messages directed to the system console？（）

  A . alog -t console -o B . cat /var/adm/ras/conslog C . cat /var/log/all/console.log D . grep CONSOLE /var/adm/message

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• A System p administrator is investigating a possible security breech and wants to review  information about failed login attempts to the system.  Which of the following commands will show this（）

  A . fwtmp < /etc/security/failedlogin B . cat /etc/security/failedlogin C . who D . alog -f /etc/security/failedlogin -o

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• The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a -b ] Which of the following statements is true regarding this entry?（）

  A . Either the -a or flag -b may be used, but not both. B . If the flag -a is used then the flag -b also must be used. C . One of the -a or -b flags must be used, but not both at the same time. D . Both the flags may be used together, but neither are mandatory.

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• Which command shows if an access list is assigned to an interface?（）

  A . show ip interface [interface] access-lists B . show ip access-lists interface [interface] C . show ip interface [interface] D . show ip access-lists [interface]

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• While applying a service update on a system using SMIT, the system administrates SMIT Command Status screen shows "Command: failed". Which of the following procedures should be performed to investigate the failure?（）

  A . Exit the SMIT session and re-apply the update. B . Select the SMIT option to Clean UP After an Interrupted Installation. C . Examine the installation summary report to determine the cause of the failure. D . Examine the console log to view the error messages generated by the failure.

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• After executing the "show host" command, which of the information below would you see?（）

  A . The IP addresses of workstations allowed gain access to the router via an access list B . Permanent name-to-address mappings created using the ip host command. C . Temporary and permanent DNS entries. D . The names of the routers created using the hostname command. E . The length of time of users logged into the router, as well as the duratio

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• Which of the following commands will show how many physical partitions are available on active hdisk1?（）

  A . lspv hdisk1 B . lsvg -p hdisk1 C . lsattr -p hdisk1 D . lsdev -E -l hdisk1

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• Which command will show the network configuration settings associated with an Ethernet adapter？（）

  A . lscfg B . lsdev C . netstat D . ifconfig

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• Which of the following pieces of information will the command show interface provide？（Choose allthat apply.）（）

  A . Layer 1 status B . Output queue drops C . Interface CPU utilization D . Cable type connected to interface E . Layer 2 status F . Input queue dro

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• A System p administrator has just installed a new technology level， but "oslevel -r" does not show the expected technology level.  Which of the following commands would determine which filesets are downlevel（）

  A . lppchk B . instfix C . oslevel D . install

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• Which command shows all the paging spaces available on a system?（）

  A . lsps -a B . showps -a C . psdisplay -l D . swaplist -ALL

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• If a system administrator wants to show only a disk report for disk2, at two second intervals, what is the correct command to run?（）

  A .  iostat disk1 1  B .  iostat -d disk1 2  C .  iostat disk2 1  D .  iostat -d disk2 2

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• Which command shows all the paging spaces available on a system？（）  

  A . lsps -a B . showps -a C . psdisplay -l D . swaplist -ALL

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• Which command shows if an access list is assigned to an interface？（）

  A . show ip interface [interface] access-lists B . show ip access-lists interface [interface] C . show ip interface [interface] D . show ip access-lists [interface]

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• Which command will show the MAC addresses of stations connected to switch ports?（）

  A . show mac-address B . show arp C . show table D . show switchport

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• Which show command will display only the Type 5 LSAs in the OSPF topology database？（）

  A . show ip ospf database external B . show ip ospf database nssa - external C . show ip route ospf D . show ip ospf datab ase summary E . show ip route

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• Which of the following commands should be used to show DNS information？（）

  A .  trace B .  netstat C .  ifconfig D .  nslooku

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• Which command shows dump components and controls live dump attributes？（）  

  A . dumpctrl B . sysdumpdev C . livedumpdev D . livedumpctrl

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• Which command shows your active Telnet connections?（）

  A . show session B . show cdp neighbors C . show users D . show queue

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• Which IOS command shows the detailed error report?（）

  A . errpt -A  B . errpt -a  C . errlog -a  D . errlog -l

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