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Thread: H2+ Variation in Section 4.1

  1. #1

    H2+ Variation in Section 4.1

    I just got a message from my friend, he took exam in last week and got H2+, he said with me in section 4.1, Cisco was asked as below:

    Configure the network as per the following requirements:
    • Protect R17’s control-plane from TTL expiry attacks so that match IP packets with a TTL of 0 or 1 are dropped before the CPU processes them.
    • Legit packets include expected control protocols running on the link.
    • Not allowed to configure “deny” statement.

    Any I deal about this situation? Please share.

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  3. #2

    Re: H2+ Variation in Section 4.1

    Quote Originally Posted by Nobita View Post
    I just got a message from my friend, he took exam in last week and got H2+, he said with me in section 4.1, Cisco was asked as below:

    Configure the network as per the following requirements:
    • Protect R17’s control-plane from TTL expiry attacks so that match IP packets with a TTL of 0 or 1 are dropped before the CPU processes them.
    • Legit packets include expected control protocols running on the link.
    Not allowed to configure “deny” statement.

    Any I deal about this situation? Please share.
    That is my solution for this variation

    **Hidden Content: Thanks to see the content**

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  5. #3

    Re: H2+ Variation in Section 4.1

    Thank for sharing.

  6. #4

    Re: H2+ Variation in Section 4.1

    Quote Originally Posted by Robin View Post
    That is my solution for this variation

    ***Hidden content cannot be quoted.***
    Thanks, any ideals if Cisco ask: Not allowed to configure “permit” statement

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  8. #5

    Re: H2+ Variation in Section 4.1

    Quote Originally Posted by Nobita View Post
    Thanks, any ideals if Cisco ask: Not allowed to configure “permit” statement
    some guys just mentioned about this statement. but from my view, I don't think: there is a solution for this statement. anyone have ideal about this case?

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  10. #6

    Re: H2+ Variation in Section 4.1

    Thanks for sharing

  11. #7

    Re: H2+ Variation in Section 4.1

    Thanks for sharing

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  13. #8

    Re: H2+ Variation in Section 4.1

    Quote Originally Posted by Robin View Post
    That is my solution for this variation

    ***Hidden content cannot be quoted.***
    Thanks for solution.

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  15. #9

    Re: H2+ Variation in Section 4.1

    thanks for sharing

  16. #10

    Re: H2+ Variation in Section 4.1

    Thanks for solution. !!

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