Repeaters work at which layer of the OSI model? A.) Network B.) Session C.) Transport D.) Physical

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Explain what is the size of hello packets in eigrep protocol?

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What is the administrative distance for IGRP? A.) 90 B.) 120 C.) 110 D.) 100

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Identify the purpose of ICMP? A.) Avoiding routing loops B.) Send error and control messages C.) Transporting routing updates D.) Collision detection

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Your Ethernet interface currently has the IP address of 1.1.1.1/24. You would like it to have a second IP address of 2.2.2.2/24. Which command will do that? A.) ip address 1.1.1.1 2.2.2.2 255.255.255.0 B.) ip address 2.2.2.2 255.255.255.0 secondary C.) ip address 2.2.2.2 255.255.255.0 D.) This cannot be done, you can only have 1 IP address per physical interface. E.) ip address 2.2.2.2 /24

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Hi my company network is creating loop and network performence is big slow and also all pc don,t get dhcp ip so pls let me know what is happing in my network.

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What is difference between baseband and broadband transmission in ccna?

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IP extended access lists use which of the following as a basis for permitting or denying packets? A.) destination address B.) all of the above C.) protocol D.) source address E.) port

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Which way of communication bus topology use?

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What are the 2 functions of the Data Link Mac layer? A.) Handles access to shared media B.) Manages protocol access to the physical network medium C.) Provides SAPs for higher level protocols D.) Allows multiple devices to uniquely identify one another on the data link layer

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What is the multicast routing?

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Which service takes information from multiple sources and allocates bandwidth on a single media? A. Time-division Multiplexing (TDM) B. Signaling System 7 (SS7) C. X.25 D. Frame relay

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