Answer / zubair

hi guys i want some important interview questions & answers..

Because i am going to attend the interview in shortly.. please help me ....

Answer / mohamed sakeer

It is device to communicate between two networks.

Bridge
Bridge is used to communicate two LAN itself.

Hub
It is device to connect more devices in their network. &
it is used in Star Topology.

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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Hi Jitendera, I continuously read your answers which is more knowlegable than books... Q.I am facing some problems in subnetting.can you plzz explain the subnetting process.. will be remain thankful

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What type of switching creates variable latency through the switch? A.) Cut-Through B.) Inverted C.) Layer 4 D.) Multiplexed E.) Store and Forward

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As a system administrator, you perform an extended ping at the privileged EXEC prompt. As part of the display, you see "Set DF bit in IP header? [yes] :" What would happen if you answered no at the prompt. A. This lets the router fragment the packet. B. It tells the router not to fragment the packet. C. This lets the router direct the packet to the destination it finds in its routing table. D. It tell the router to send the packet to the next hop router.

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What was the key reason the International Organization for Standardization released the OSI model? A. users could access network servers faster B. different vendor networks could work with each other C. the industry could create a standard for how computers work D. network administrators could increase the overall speed of their network

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Which OSI layer provides mechanical, electrical & procedural specifications for activating, maintaining physical link? A.) Presentation B.) Network C.) Application D.) Physical E.) Transport F.) Data-Link

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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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Mention what is the difference between the switch, hub, and router?

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The following is partial output from a routing table, identify the 2 numbers in the square brackets; '192.168.10.0 [100/1300] via 10.1.0.1, 00:00:23, Ethernet1' A.) 100 = metric, 1300 = administrative distance B.) 100 = administrative distance, 1300 = hop count C.) 100 = administrative distance, 1300 = metric D.) 100 = hop count, 1300 = metric

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hello friend i have answerd more time of your question or doute.now i am seeing towards you for help,plz send the soln before monedya the problem is i have three router r1 and r2 and r3 they are conested in that maneer thai is r1---r2---r3---server | | server bothe server have diffrent ip now i have to implemnt access list on the r3 router in such a way that user from r1 can access only one server while user from r2 can access whole servre i ahve done it but both user of r1 and r2 uses all server i need help please help me this time? i have repalsced my firwall by r3 router so bacicaly i have to implement it on my firewall but you tell me on cisco router please help

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What is ad in ccna?

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What is difference between static and dynamic routing?

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