350-018v4 試験問題を無料オンラインアクセス

According to RFC-5426, syslog senders must support sending syslog message datagrams to which port?

• A.TCP port 161
• B.UDP port 69
• C.TCP port 514
• D.UDP port 514
• E.UDP port 161
• F.TCP port 69

Attacks can originate from multicast receivers. Any receiver that sends an IGMP or MLD report typically creates state
on which router?

• A.source
• B.RP
• C.first-hop
• D.customer

What is the purpose of the BGP TTL security check?

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

Refer to the exhibit.

Which option describes the behavior of the ACL if it is applied inbound on E0/0?

• A.The ACL will drop the initial fragment for port 80 but pass the noninitial fragment for any port.
• B.The ACL will pass both initial and noninitial fragments for port 80 only.
• C.The ACL will drop both initial and noninitial fragments for port 80 only.
• D.The ACL will pass the initial fragment for port 80 but drop the noninitial fragment for any port.

Which two statements about DTLS are true? (Choose two)

• A.unlike TLS, DTLS support VPN connections with ASA
• B.It can reduce packet delays and improve application performance
• C.it support SSL VPN without requiring an SSL tunnel
• D.when DPD is disabled, DTLS connections can automatically fall back to TLS.
• E.it overcomes the latency and bandwidth problem that can occur with SSL
• F.It is more secure than TLS