IT Questions Bank

Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments
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IT Questions Bank 1

IT Questions Bank › Category: CCNA Security
Which two statements describe the IPsec protocol framework? (Choose two.)
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Refer to the exhibit. What HMAC algorithm is being used to provide data integrity?
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What is a function of the GRE protocol?
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What is needed to define interesting traffic in the creation of an IPsec tunnel?
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Consider the following configuration on a Cisco ASA: crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac What is the purpose of this command?
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Which statement accurately describes a characteristic of IPsec?
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Which two scenarios are examples of remote access VPNs? (Choose two.)
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How is “tunneling” accomplished in a VPN?
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Which protocol creates a virtual point-to-point connection to tunnel unencrypted traffic between Cisco routers from a variety of protocols?
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What is the Control Plane Policing (CoPP) feature designed to accomplish?
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Match the disciplines or roles to the descriptions.
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In which method used in cryptanalysis does the attacker know a portion of the plaintext and the corresponding ciphertext?
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What popular encryption algorithm requires that both the sender and receiver know a pre-shared key?
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What is the keyspace of an encryption algorithm?
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The following message was encrypted using a Caesar cipher with a key of 2: fghgpf vjg ecuvng What is the plaintext message?
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