77601. Which command displays the configuration register setting?
77602. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
77603. You telnet into a remote device and type debug ip rip, but no output from the debug command is seen. What could the problem be?
77604. What does the command o/r 0x2142 provide?
77605. You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
77606. The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
77607. Which command will show you the IOS version running on your router?
77608. You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?
77609. A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold both the current and new images?
77610. You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be?
77611. You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful? TFTP server software must be running on the router. TFTP server software must be running on your laptop. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable. The laptop must be on the same subnet as the router's Ethernet interface. The copy flash tftp command must be supplied the IP address of the laptop.
77612. What information is displayed by the show hosts command? Temporary DNS entries The names of the routers created using the hostname command The IP addresses of workstations allowed to access the router Permanent name-to-address mappings created using the ip host command The length of time a host has been connected to the router via Telnet
77613. You are unsuccessful in telnetting into a remote device. What could the problem be? IP addresses are incorrect. Access control list is filtering Telnet. There is a defective serial cable. The VTY password is missing.
77614. Which three commands can be used to check LAN connectivity problems on a router? show interfaces show ip route tracert ping dns lookups
77615. If you want to have more than one Telnet session open at the same time, what keystroke combination would you use?
77616. According to National electric code what is the specified minimum distance between the washing unit and the switch board:
77617. A series RLC circuit takes leading power factor current at:
77618. In the output voltage of a DC generator the ripple effects can be reduced by increasing the:
77619. While installing power sub-circuits in domestic installations it should be restricted to:
77620. What type of compounding would be desirable in the DC generator feeding a long transmission line?
77621. Which of the following would be a good starting point for troubleshooting if your router is not translating?
77622. Which command will show you the summary of the NAT configuration?
77623. Which of the following is considered to be the destination host before translation?
77624. Which of the following is considered to be the address after translation?
77625. Which are considered the methods of NAT? Static IP NAT pool Dynamic NAT double-translation Overload
77626. Which command will allow you to see real-time translations on your router?
77627. Which of the following would be good reasons to run NAT? You need to connect to the Internet and your hosts don't have globally unique IP addresses. You change to a new ISP that requires you to renumber your network. You don't want any hosts connecting to the Internet. You require two intranets with duplicate addresses to merge.
77628. Which of the following are advantages of using NAT? Translation introduces switching path delays. Conserves legally registered addresses. Causes loss of end-to-end IP traceability. Increases flexibility when connecting to the Internet. Certain applications will not function with NAT enabled. Reduces address overlap occurrence.
77629. Which of the following is considered to be the address before translation?
77630. Which of the following are disadvantages of using NAT? Translation introduces switching path delays. Conserves legally registered addresses. Causes loss of end-to-end IP traceability. Increases flexibility when connecting to the Internet. Certain applications will not function with NAT enabled. Reduces address overlap occurrence.
77631. Which of the following is considered to be the destination host after translation?
77632. Which command will create a dynamic pool named Todd that will provide you with 30 global addresses?
77633. Which command will clear all the translations active on your router?
77634. Which command would you place on interface connected to the Internet?
77635. Which command will show you all the translations active on your router?
77636. Which command would you place on interface on a private network?
77637. Pat Address Translation is also termed what?
77638. When creating a pool of global addresses, which of the following can be used instead of the netmask command?
77639. The most economic method of electrical braking is:
77640. When a DQ series motor is connected to an AC supply,then:
77641. Dummy coils in a DC generator is provided:
77642. When the number of poles and the number of armature conductors are fixed,then which winding of a DC generator will give the higher e.m.f?
77643. Earth tester is used for measuring earth resistance in which generated DC is converted into AC by current reverser.The reason for using AC supply for resistance measurement is:
77644. Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz?
77645. Which of the following is the valid host range for the subnet on which the IP address 192.168.168.188 255.255.255.192 resides?
77646. To back up an IOS, what command will you use?
77647. What protocol does PPP use to identify the Network layer protocol?
77648. Which of the following commands will allow you to set your Telnet password on a Cisco router?
77649. Which protocol does DHCP use at the Transport layer?
77650. Which command is used to determine if an IP access list is enabled on a particular interface?