H12-222 무료 덤프문제 온라인 액세스

Information security technology problems are mainly technical problems. Information security work can be done well only by using latest technologies and deploying high-performance devices.

• A.TRUE
• B.FALSE

A DNCP server supports various types of address allocation policies to meet different requirements.
Which of the following is not a correct address allocation policy?

• A.Dynamic allocation
• B.Automatic allocation
• C.Manual allocation
• D.Duplicated allocation

A TCP connection must be established before LDP session establishment, and the initiator and responder will be selected before a TCP connection is established.

On the network shown in the following figure, which devices will be selected as the TCP initiator? (Multiple Choice)

• A.If the Hello message carries the transport address, the device with a greater transport address initiates a TCP connection.
• B.If the Hello message does not carry the transport address, SWA initiates a TCP connection.
• C.If the Hello message does not carry the transport address, SWB initiates a TCP connection.
• D.If the Hello message carries the transport address, the device with a smaller transport address initiates a TCP connection.

Which of the following statements regarding the ingress node in MPLS forwarding process are correct? (Multiple Choice)

• A.The ingress node finds the NHLFE entry matching the tunnel ID in the ILM table to associate LFIB and NHLFE entries.
• B.The ingress node adds the obtained label to the IP packet, processes EXP by QoS policy, processes the TTL, and forwards the encapsulated MPLS packet to the next hop.
• C.After receiving a data packet, the ingress node searches for tunnel ID in the ILM table first.
• D.The ingress node checks the NHLFE entry to obtain the outbound interface, next hop, outgoing label, and label operation type. The label operation type is Push.

When configuring source NAT with no-pat configuration parameters, which of the following statements is true?

• A.The destination IP address and destination port number are both translated.
• B.Only the source IP address is translated.
• C.Only the destination IP address is translated.
• D.The source IP address and source port number are both translated.