Answer / rahul

transport layer basically take the data from session layer and select that,its a tcp or udp means wether it is reliable connection or unreliable connection and it also maintains the destination port and the source port as well and give all that information to network layer

Identify the mode reflected by the following prompt 'Router'? A.) Setup B.) RXBoot C.) Boot mode D.) Privileged exec mode

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Which of the following are examples of the Session Layer? A.) IP B.) Netbios Names C.) NFS D.) Token Ring E.) SQL F.) TCP

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What command can be used to test IPX connectivity? A.) Ping 2e.000.0045.8923 B.) Ping 192.168.100.1 C.) Ping ipx 2e.0000.0045.8923 D.) Ipx ping 2e.0000.0045.8923

4 Answers  

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How the STP determinw that which Port should be Root Port, which port should be Designeted Port , Blocking Port and Forwarding Port in Layer 2 STP topology

7 Answers   Tech Mahindra, Wipro,

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Which layer of the 7 layer model provides services to the Application layer over the Session layer connection? A.) Transport B.) Application C.) Session D.) Network E.) Datalink F.) Presentation

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Which command should you use to confound a router so that it can become a TFTP server host for a router system image that is run in a Flash? A. copy flash tftp B. config tftp server C. write, network -router name- D. tftp-server system -file name- E. setup server tftp -system name-

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Which peer authentication method and which ipsec mode is used to connect to the branch locations? (Choose two)

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What is formula of hold down time of eigrp protocol?

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A server is running HTTP, SMTP and DHCP. Which of the following best explains how the server is able to handle all three services over the same connection? The server has separate buffer areas for each application and forwards all data to each service. If the data does not apply to that application, it is discarded. The server processes each packet one at a time and forwards the data to the application that indicates that it is waiting for a transmission to arrive. The data is discarded if it does not apply to that application. The server uses the destination port number in the TCP/UDP header to identify the service. The data is forwarded to the service identified by the port number. The server uses separate three-way handshake connections to control the flow of the data and relates the service to the proper connection. This relationship allows the server to pass the data to the proper service.

1 Answers  

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What is a key use of a device hardware address? A. to obtain a vendor code / serial number from the user B. to transmit a frame from one Interface to another Interface C. to transmit a packet from one local device to another local device D. to transmit data from one local device to a remote device across the internet E. to contain logical information about the device to use for end-to-end transmission

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Where is the point between the customers site and the phone carrier that responsibility changes? A.) CO B.) Demarc C.) DCE D.) DTE E.) CPE

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Which port numbers are used by TCP and UDP to set up sessions with other hosts? A.) 1024 and above B.) 6 and 17 respectively C.) 1-25 D.) 6-17

6 Answers  

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