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Cisco 100-105 Online Practice Questions and Exam Preparation

100-105 Exam Details

  • Exam Code
    :100-105
  • Exam Name
    :Interconnecting Cisco Networking Devices Part 1 (ICND1)
  • Certification
    :Cisco Certifications
  • Vendor
    :Cisco
  • Total Questions
    :732 Q&As
  • Last Updated
    :Dec 16, 2021

Cisco 100-105 Online Questions & Answers

  • Question 331:

    Which command can you enter to re enable cisco discovery protocol on a local router after it has been disabled?

    A. Router (config)# cdp run
    B. Router (config-if)# cdp run
    C. Router (config)# cdp enable
    D. Router (config-if)# cdp enable

  • Question 332:

    Which Cisco IOS feature can dynamically assign IP addresses to hosts?

    A. DHCP Relay
    B. TFTP
    C. DNS
    D. DHCP

  • Question 333:

    You ping a remote device by name from a router, and the router you are using immediately displays a new prompt. What are two possible reasons for the problem? (Choose two.)

    A. The IP address of the remote device is listed in multiple ip host statements in the router configuration.
    B. An ACL on the router blocked the ping.
    C. The DNS server configuration on the router is missing.
    D. The DNS server is unreachable.
    E. The no ip domain-lookup command is configured on the router.

  • Question 334:

    Refer to the exhibit. The network is converged.After link-state advertisements are received from Router_A, what information will Router_E contain in its routing table for the subnets 208.149.23.64 and 208.149.23.96?

    A. 208.149.23.64[110/13] via 190.173.23.10, 00:00:07, FastEthemet0/0 208.149.23.96[110/13] via 190.173.23.10, 00:00:16, FastEthemet0/0
    B. 208.149.23.64[110/1] via 190.172.23.10, 00:00:07, Serial1/0 208.149.23.96[110/3] via 190.173.23.10, 00:00:16, FastEthemet0/0
    C. 208.149.23.64[110/13] via 190.173.23.10, 00:00:07, Serial1/0 208.149.23.96[110/13] via 190.173.23.10, 00:00:16, Serial1/0 208.149.23.96[110/13] via 190.173.23.10, 00:00:16, FastEthemet0/0
    D. 208.149.23.64[110/3] via 190.172.23.10, 00:00:07, Serial1/0 208.149.23.96[110/3] via 190.173.23.10, 00:00:16, Serial1/0

  • Question 335:

    Which three statements about IPv6 address fd14:920b:f83d:4079::/64 are true? (Choose three)

    A. The subnet ID is 14920bf83d
    B. The subnet ID is 4079
    C. The global ID is 14920bf83d
    D. The address is a link-local address
    E. The global ID is 4079
    F. The address is a unique local address

  • Question 336:

    SIMULATION

    Instructions

    Click the Instructions, Scenario, and Topology Tabs to toggle between the screens.

    To minimize the windows, click the [-] button.

    To reposition a window, you may drag it by the title bar.

    You are required to make appropriate configuration changes to SW1 and SW2.

    To configure a switch, click the PC icons.

    To access SW1 click PC2's console and to access SW2 click PC4's console.

    The console password configured for both switches is cisco (all lower case)

    Note:

    Most commands that use the “Control” or “Escape” key are not supported or necessary, and the help command does not display all commands of the help system.

    Scenario

    You work as a Junior Network Engineer for RADO Network Ltd Company. For testing purposes you are setting up a Layer 2 network in one of your client locations.

    Topology Details

    The two Switches, SW1 and SW2, are connected using an Ethernet link.

    PC1 and PC2 are connected to SW1 and assigned to VLAN 700 and VLAN 800 respectively.

    PC3 and PC4 are connected to SW2 and assigned to VLAN 700 and VLAN 800 respectively.

    Configuration requirements

    1.

    Create and name VLANs on both SW1 and SW2

    2.

    VLAN 700 named as Sales

    3.

    VLAN 800 named as Marketing

    4.

    Note: VLAN names are case sensitive.

    5.

    Configure the switch ports connected to the PCs as access ports.

    6.

    Assign the switch ports to corresponding VLANs as indicated on the Topology Tab.

    7.

    Manually configure the ports connected between SW1 and SW2 as trunk ports using IEEE 802.1q standards for trunk encapsulation.

    Special Note: To gain the maximum number of points, you must complete the necessary configurations as per requirements.

    Correct Answer. explanations

  • Question 337:

    Which IP addresses are valid for hosts belonging to the 10.1.160.0/20 subnet? (Choose three.)

    A. 10.1.168.0
    B. 10.1.176.1
    C. 10.1.174.255
    D. 10.1.160.255
    E. 10.1.160.0
    F. 10.1.175.255

  • Question 338:

    Regarding the extended ping command, which of the statements below are true? (Choose three)

    A. The extended ping command is supported from user EXEC mode.
    B. The extended ping command is available from privileged EXEC mode.
    C. With the extended ping command you can specify the TCP and UDP port to be pinged.
    D. With the extended ping command you can specify the timeout value.
    E. With the extended ping command you can specify the datagram size.

  • Question 339:

    For which reason does a DNS client use a DNS server?

    A. to assign an IP address
    B. to verify network connectivity
    C. to resolve an FQDN to an IP address
    D. to resolve an IP address to an FQDN

  • Question 340:

    Refer to the exhibit. If the router Cisco returns the given output and has not had its router ID set manually, what value will OSPF use as its router ID?

    A. 192.168.1.1
    B. 172.16.1.1
    C. 1.1.1.1
    D. 2.2.2.2

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