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300-410 – Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)

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Showing 4–6 of 20 questions

Question 4 (New Update)

What are two purposes of using IPv4 and VPNv4 address-family configurations in a Layer 3 MPLS VPN? (Choose two.)

Select all that apply, then click Submit answer.

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    The VPNv4 address is used to advertise the MPLS VPN label.
  • ○

    RD is prepended to the IPv4 route to make it unique.
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    MP-BGP is used to allow overlapping IPv4 addresses between customers to advertise
    through the network.
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    The IPv4 address is needed to tag the MPLS label.
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    The VPNv4 address consists of a 64-bit route distinguisher that is prepended to the IPv4
    prefix.
Question 5 (Infrastructure Security)

What are two functions of IPv6 Source Guard? (Choose two.)

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    It works independent from IPv6 neighbor discovery.

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    It denies traffic from unknown sources or unallocated addresses.

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    It uses the populated binding table to allow legitimate traffic.

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    It denies traffic by inspecting neighbor discovery packets for specific patterns.

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    It blocks certain traffic by inspecting DHCP packets for specific sources.
Question 6 (Infrastructure Security)

An engineer must configure a Cisco router to initiate secure connections from the router to other devices in the network but kept failing. Which two actions resolve the issue? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    Configure transport input ssh command on the console.

  • ○

    Configure a domain name.

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    Configure a crypto key to be generated.

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    Configure a source port for the SSH connection to initiate.
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    Configure a TACACS+ server and enable it.