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  • Question
  • What must happen if a DHCP IP conflict occurs?


  • Options
  • A. Proxy ARP will fix the issue
  • B. The client uses a gratuitous ARP to fix the issue
  • C. The administrator must fix the conflict by hand at the DHCP server
  • D. The DHCP server will reassign new IP addresses to both computers

  • Correct Answer
  • The administrator must fix the conflict by hand at the DHCP server 

    Explanation

    If a DHCP Conflict is detected, either by the server sending a ping and getting response or by a host using a gratuitous ARP (arp'ing for its own IP address and seeing if a host responds), then the server will hold that address and not use it again until it is fixed by an administrator.


  • CISCO Certification problems


    Search Results


    • 1. If a switch has three computers connected to it, with no VLANs present, how many broadcast and collision domains is the switch creating?

    • Options
    • A. Three broadcast and one collision
    • B. Three broadcast and three collision
    • C. one broadcast and three collision
    • D. One broadcast and one collision
    • Discuss
    • 2. Which layer defines how data is formatted , presented, encoded, and converted for use on the network?
    • Discuss
    • 3. At which layer is routing implemented , enabling connections and path selection between two end systems?
    • Discuss
    • 4. Convert 10100010111101011001110110001011 2 to dotted decimal.
    • Discuss
    • 5. The network address of 172.16.0.0/19 provides how many subnets and hosts?

    • Options
    • A. 7 subnets, 2046 hosts each
    • B. 7 subnets, 8190 hosts each
    • C. 8 subnets, 2046 hosts each
    • D. 8 subnets, 8190 hosts each
    • Discuss
    • 6. Which OSI layer defines the standards for cabling and connectors?

    • Options
    • A. Layer 1
    • B. Layer 4
    • C. Layer 7
    • D. Layer 3
    • Discuss
    • 7. Which layer combines bits into bytes and bytes into frames, uses MAC addressing , and provides error detection?
    • Discuss
    • 8. You have a Class B network and need 29 subnets. What is your mask?
    • Discuss
    • 9. Which process ensures that the components of the computer are connected properly ?

    • Options
    • A. Booting
    • B. Saving
    • C. Processing
    • D. Editing
    • Discuss
    • 10. Which layer is responsible for converting data packets from the Data Link layer into electrical signals?
    • Discuss


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