CISCO CCNA Certifications_ CCNA 1_Module 4

CISCO CCNA Certifications_ CCNA 1_Module 4 - CISCO CCNA...

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CCNA 1:Module 4 POSTED BY ADMIN Options With Highlight Colours are Correct Answer 1. Based on the transport layer header shown in the diagram, which of the following statements describe the established session? (Choose two.) This is a UDP header. This contains a Telnet request. This contains a TFTP data transfer. The return packet from this remote host will have an Acknowledgement Number of 43693. This is a TCP header. 2. With TCP/IP data encapsulation, which range of port numbers identifies all well-known applications? 0 to 255 256 to 1022 0 to 1023 1024 to 2047 49153 to 65535 3. Why are port numbers included in the TCP header of a segment? to indicate the correct router interface that should be used to forward a segment to identify which switch ports should receive or forward the segment to determine which Layer 3 protocol should be used to encapsulate the data to enable a receiving host to forward the data to the appropriate application to allow the receiving host to assemble the packet in the proper order 4. Which OSI model layer is responsible for regulating the flow of information from source to destination, reliably and accurately? application presentation session transport network 5. Refer to the exhibit. Host A is using FTP to download a large file from Server 1. During the download process, Server 1 does not receive an
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This note was uploaded on 04/12/2011 for the course SYSTEMS 101 taught by Professor Juan during the Spring '11 term at ITESM.

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CISCO CCNA Certifications_ CCNA 1_Module 4 - CISCO CCNA...

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