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  • Question
  • How long is an IPv6 address?


  • Options
  • A. 32 bits
  • B. 128 bytes
  • C. 64 bits
  • D. 128 bits

  • Correct Answer
  • 128 bits 

    Explanation
    An IPv6 address is 128 bits long.

  • Networking Basics problems


    Search Results


    • 1. What protocol does PPP use to identify the Network layer protocol?

    • Options
    • A. NCP
    • B. ISDN
    • C. HDLC
    • D. LCP
    • Discuss
    • 2. Which of the following commands will allow you to set your Telnet password on a Cisco router?

    • Options
    • A. line telnet 0 4
    • B. line aux 0 4
    • C. line vty 0 4
    • D. line con 0
    • Discuss
    • 3. What PPP protocol provides dynamic addressing, authentication, and multilink?

    • Options
    • A. NCP
    • B. HDLC
    • C. LCP
    • D. X.25
    • Discuss
    • 4. What are the two main types of access control lists (ACLs)?

      1. Standard
      2. IEEE
      3. Extended
      4. Specialized

    • Options
    • A. 1 and 3
    • B. 2 and 4
    • C. 3 and 4
    • D. 1 and 2
    • Discuss
    • 5. Which protocol does Ping use?

    • Options
    • A. TCP
    • B. ARP
    • C. ICMP
    • D. BootP
    • Discuss
    • 6. Where is a hub specified in the OSI model?

    • Options
    • A. Session layer
    • B. Physical layer
    • C. Data Link layer
    • D. Application layer
    • Discuss
    • 7. How often are BPDUs sent from a layer 2 device?

    • Options
    • A. Never
    • B. Every 2 seconds
    • C. Every 10 minutes
    • D. Every 30 seconds
    • Discuss
    • 8. Which class of IP address has the most host addresses available by default?

    • Options
    • A. A
    • B. B
    • C. C
    • D. A and B
    • Discuss
    • 9. Which one of the following is true regarding VLANs?

    • Options
    • A. Two VLANs are configured by default on all Cisco switches.
    • B. VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed.
    • C. You should not have more than 10 switches in the same VTP domain.
    • D. VTP is used to send VLAN information to switches in a configured VTP domain.
    • Discuss


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