350-018v4 試験問題を無料オンラインアクセス

Which three options correctly describe the AH protocol? (Choose three.)

• A.The AH protocol provides connectionless integrity and data origin authentication.
• B.The AH protocol supports tunnel mode only.
• C.The AH protocol uses IP protocol 51.
• D.The AH protocol supports IPv4 only.
• E.The AH protocol encrypts the entire IP and upper layer protocols for security.
• F.The AH protocol provides protection against replay attacks.

Which protocol provides the same functions in IPv6 that IGMP provides in IPv4 networks?

• A.ND
• B.MLD
• C.TLA
• D.ICMPv6

What technique can an attacker use to obfuscate a malware application payload, allowing it to bypass standard
security mechanisms?

• A.Teredo tunneling
• B.decryption
• C.a PE32 header
• D.steganography
• E.BASE64

What is the purpose of the BGP TTL security check?

• A.The BGP TTL security check authenticates a peer.
• B.The BGP TTL security check checks for a TTL value in packet header of less than or equal to for successful peering.
• C.The BGP TTL security check protects against routing table corruption.
• D.The BGP TTL security check protects against CPU utilization-based attacks.
• E.The BGP TTL security check is used for iBGP session.

Which statement about the Cisco ASA operation running versions 8.3 is true?

• A.NAT control is enabled by default.
• B.The static CLI command is used to configure static NAT translation rules.
• C.The interface and global access lists both can be applied in the input or output direction.
• D.The interface access list is matched first before the global access lists.