CISCO CCNA Certifications_ CCNA 1_Module 4 (1130822)
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CISCO CCNA Certifications: CCNA 1:Module 4SEARCH BLOGFLAG BLOGNext Blog»Create Blog | Sign InCISCO CCNA CERTIFICATIONSMONDAY, 11 AUGUST 2008CCNA 1:Module 4Options With Highlight Colours are Correct Answer1. Based on the transport layer header shown in thediagram, which of the following statements describethe established session? (Choose two.)Mini Wireless SpyCameraAmazing 3/4" colormini Spy CameraOnly $68.99, FreeDiscreet Shippingwww.DynaSpy.comThis is a UDP header.This contains a Telnet request.This contains a TFTP data transfer.The return packet from this remote host will have anAcknowledgement Number of 43693.This is a TCP header.2. With TCP/IP data encapsulation, which range of portnumbers identifies all well-known applications?TravelProfessionalsNeeded, Do YouHave Time to Make$200-$5000 PerMonth, With Perks?TakingVacationsForLess.i0 to 255256 to 10220 to 10231024 to 204749153 to 655353.
Why are port numbers included in the TCP header ofa segment?to indicate the correct router interface that should be usedto forward a segmentLast Chaos OnlineGameFree to Play, Pets,Guilds and War,Great Graphicsrole-playing quests.lastchaos-usa.comto identify which switch ports should receive or forward thesegmentto determine which Layer 3 protocol should be used toYour Ad Here!BIDVERTISER ADSencapsulate the datato enable a receiving host to forward the data to theappropriate applicationBLOG ARCHIVEto allow the receiving host to assemble the packet in the▼ 2008 (90)proper order▼ August (37)4. Which OSI model layer is responsible for regulatingthe flow of information from source to destination,reliably and accurately?applicationpresentationhttp://cisco-ccna-certifications.blogspot.com/2008/08/ccna-1module-4.html[10/29/2008 4:09:38 PM]CISCO CCNA netacad 4semester Questions640 802 CCNA RecommendReadingsCCNA 2 v4.0 downloadCISCO CCNA Certifications: CCNA 1:Module 4sessionCCNA3 v4.0 downloadtransportCCNA4 v4.0 download(updated21/7/2008)networkCCNA 3:Module 75.
Refer to the exhibit. Host A is using FTP to downloadCCNA 3:Module 6a large file from Server 1. During the downloadCCNA 3:Module 5process, Server 1 does not receive an acknowledgmentCCNA 3:Module 4from Host A for several bytes of transferred data. WhatCCNA 3:Module 3action will Server 1 take as a result?CCNA 3:Module 2create a Layer 1 jam signalCCNA 3:Module 1reach a timeout and resend the data that needs to beacknowledgedCCNA 2:Final Set 3send a RESET bit to the hostCCNA 2:Final Set 2change the window size in the Layer 4 headerCCNA 2:Module 116. Why is flow control used for TCP data transfer?CCNA 2:Module 10to synchronize equipment speed for sent dataCCNA 2:Module 9to synchronize and order sequence numbers so data is sentCCNA 2:Module 8in complete numerical orderCCNA 2:Module 7to prevent the receiver from being overwhelmed by incomingCCNA 2:Module 6dataCCNA 2:Module 5to synchronize window size on the serverCCNA 2:Module 4to simplify data transfer to multiple hostsCCNA 2:Module 37.
Which two options represent Layer 4 addressing?CCNA 2:Module 2(Choose two.)CCNA 2:Module 1identifies the destination networkCCNA 1:Finalidentifies source and destination hostsCCNA 1:Module 11identifies the communicating applicationsCCNA 1:Module 10identifies multiple conversations between the hostsCCNA 1:Module 9identifies the devices communicating over the local mediaCCNA 1:Module 8CCNA 1:Module 78. Refer to the exhibit.
In line 7 of this WiresharkCCNA 1:Module 6capture, what TCP operation is being performed?session establishmentCCNA 1:Module 5segment retransmitCCNA 1:Module 4data transferCCNA 1:Module 3session disconnectCCNA 1:Module 2Bottom of FormCCNA 1:Module 19. Refer to the exhibit. What two pieces of informationcan be determined from the output that is shown?(Choose two.)The local host is using well-known port numbers to identify► July (13)► June (13)► May (27)the source ports.A termination request has been sent to 192.135.250.10.Communication with 64.100.173.42 is using HTTP Secure.LABELSThe local computer is accepting HTTP requests.CCNA 1 UPDATED (12)192.168.1.101:1042 is performing the three-way handshakeCCNA 2 UPDATED (12)http://cisco-ccna-certifications.blogspot.com/2008/08/ccna-1module-4.html[10/29/2008 4:09:38 PM]CISCO CCNA Certifications: CCNA 1:Module 4CCNA 3 UPDATED (7)with 128.107.229.50:80.CCNA tieng viet (1)10.
What is dynamically selected by the source hostCCNA1 (16)when forwarding data?CCNA2 (20)destination logical addressCCNA3 (10)source physical addressCCNA4 (8)default gateway addressCisco Exploration 4.0 (3)source port11. What are two features of the User Datagramebook CCNA (2)Protocol (UDP)? (Choose two.)EbooK_tool_CCNA (7)flow controlkey_CCNA v4 (3)low overheadkey_CCNA4 (13)connectionlessLabpro (2)connection-orientedsequence and acknowledgements12. What mechanism is used by TCP to provide flowcontrol as segments travel from source to destination?sequence numberssession establishmentwindow sizeacknowledgments13.Whichtransportlayerprotocolprovideslowoverhead and would be used for applications which donot require reliable data delivery?TCPIPUDPHTTPDNS14.
Which information is found in both the TCP andUDP header information?sequencingflow controlacknowledgmentssource and destination15. Which three features allow TCP to reliably andaccurately track the transmission of data from sourceto destination?encapsulationflow controlconnectionless servicessession establishmentnumbering and sequencingbest effort delivery16. During a TCP communication session, if the packetshttp://cisco-ccna-certifications.blogspot.com/2008/08/ccna-1module-4.html[10/29/2008 4:09:38 PM]CISCO CCNA Certifications: CCNA 1:Module 4arrive to the destination out of order, what will happento the original message?The packets will not be delivered.The packets will be retransmitted from the source.The packets will be delivered and reassembled at thedestination.The packets will be delivered and not reassembled at thedestination.17. Which is an important characteristic of UDP?acknowledgement of data deliveryminimal delays in data deliveryhigh reliability of data deliverysame order data delivery18.
After a web browser makes a request to a webserver that is listening to the standard port, what willbe the source port number in the TCP header of theresponse from the server?1353801024172819. Which event occurs during the transport layerthree-way handshake?The two applications exchange data.TCP initializes the sequence numbers for the sessions.UDP establishes the maximum number of bytes to be sent.The server acknowledges the bytes of data received fromthe client.POSTED BY SNOWANGEL AT 04:07LABELS: CCNA 1 UPDATED0 COMMENTS:Post a CommentNewer PostHomeOlder PostSubscribe to: Post Comments (Atom)http://cisco-ccna-certifications.blogspot.com/2008/08/ccna-1module-4.html[10/29/2008 4:09:38 PM].
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