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Supporting Cisco Routing & Switching Network Devices

Exam Details

  • Exam Code
    :100-490
  • Exam Name
    :Supporting Cisco Routing & Switching Network Devices
  • Certification
    :CCIT
  • Vendor
    :Cisco
  • Total Questions
    :60 Q&As
  • Last Updated
    :Apr 25, 2024

Cisco CCIT 100-490 Questions & Answers

  • Question 51:

    Which type of physical connector does a Gigabit Ethernet port typically use?

    A. RJ-9

    B. RJ-45

    C. DB-25

    D. RJ-11

  • Question 52:

    Which command shows the status of power supplies and sensor temperatures?

    A. show hardware

    B. show module

    C. show environment

    D. show diag

  • Question 53:

    Which device is a DTE device?

    A. CSU/DSU

    B. router

    C. cable modem

    D. DSL modem

  • Question 54:

    Which layer of the OSI model defines how data is formatted for transmission and how access to the physical media is controlled?

    A. presentation

    B. data link

    C. network

    D. transport

  • Question 55:

    What are two components of a WAN connection? (Choose two.)

    A. CSU/DSU

    B. router

    C. bridge

    D. hub

    E. switch

  • Question 56:

    Which two IPv4 addresses can be assigned to a host computer? (Choose two.)

    A. 255.255.255.255

    B. 10.1.1.20

    C. 0.0.0.0

    D. 192.168.10.15

    E. 292.10.3.4

  • Question 57:

    Which address facilitates the routing of packets over an IP network?

    A. physical

    B. transport

    C. network

    D. MAC

  • Question 58:

    What is the correct IPv6 address notation?

    A. 2001:0DB8::/128

    B. 2001:0DB8:0::

    C. 2001:0DB8::1:1:1:1:1

    D. 2001:0DB8:130F:0000:0000:7000:0000:140B

  • Question 59:

    Which two statements about Telnet and SSH are true? (Choose two.)

    A. SSH is a protocol that provides a secure remote access connection to network devices.

    B. SSH uses the well-known TCP port 23 for its communication.

    C. A Telnet network management connection is dropped when a router reboots.

    D. Telnet is a protocol that provides a secure remote access connection to network devices.

    E. Telnet is preferred over SSH for security reasons.

  • Question 60:

    Which protocol does TFTP typically use for transport?

    A. RSVP

    B. TCP

    C. HTTP

    D. UDP

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