LMI operates between the Frame Switch and what other device? A.) CPE device B.) Another Frame Switch C.) X.25 switch D.) Novell File Server

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Given the following descriptions of layers of the OSI model 1) This layer segments and reassembles data into a data stream 2) This layer manages device addressing tracks the location of devices on the network and determines the best way to move data 3) This layer provides the physical transmission of the data and handles error notification network topology and flow control. Choose the statement that lists the layers in the order described above A. physical data link network B. physical session data link C. data link network transport D. data link transport network E. transport network data link F. transport data link network

2 Answers  

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What does data packets consist of?

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Tell me which protocol works only on cisco routers?

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Why subnetting is used?

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You are given the following address: 15.16.193.6/21. Determine the subnet mask, address class, subnet address, and broadcast address. A. 255.255.248.0, A, 15.16.192.0, 15.16.199.255 B. 255.255.248.0, B, 15.16.192.0, 15.16.199.255 C. 255.255.248.0, A, 15.16.199.255, 14.15.192.0 D. 255.255.242.0, A, 15.16.192.0, 15.16.199.255

2 Answers  

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Which of the following provide correct information about a protocol at the transport layer of the OSI model? A.) UDP - Provides Connectionless datagrams service B.) TCP - Provides Connection Oriented Services C.) SMTP - Provides Mail Exchange D.) IP - Route determination E.) TCP - Provides Flow Control and Error Checking F.) FTP - Transfers of Files

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What is the purpose of ARP? A.) IP to host name resolution B.) Host name to IP address resolution C.) Mac to IP address resolution D.) IP to Mac address resolution

4 Answers   Cordys, Punjabi University,

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Which statement about Ethernet networks is true? A. The advantage of a full duplex is the ability to transmit data over 111 cable B. Full duplex Ethernet requires a point-to-point connection when only two nodes are present C. Ethernet switches can use full duplex mode to connect multiple nodes to a single pod of a switch D. Half duplex is a cut through packet processing method that is vow fast little error correction Full duplex is a store and forward method that is slower but has better error correction

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Identify the purpose of the Ping command? A.) Share routing information with a neighbor router B.) Transmit user data when buffers are full C.) Test connectivity at layer 3 D.) Test entire protocol stack

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What is the first step in data encapsulation? A.) User information is converted into data. B.) Frames are put into bits. C.) Data is converted into segments. D.) Segments are converted into datagrams and packets. E.) Packets are put into logical frame.

1 Answers  

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In IPSec what is SAD, SPD and SA's?

0 Answers   CCIE,

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