Which technology is used by Catalyst switches to resolve topology loops and ensure data flows properly through a single network path? A. virtual LANS (VLANS) B. frame filtering C. cut-through switching D. spanning-tree protocol

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What is the cladding?

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How can you measure out exactly 4 litres of water from a tap using a 3 litre and a 5 litre bucket?

7 Answers  

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What is default time of hello packets in ospf?

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what is frame realay.is it a circit switching technolgy if no then what technolgy it used

2 Answers   Volvo,

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What is a characteristic of Store and Forward switches? A.) They forward the frame before it is completely read. B.) They work at wire speed. C.) They are the same a Cut-Through switching. D.) They read the entire frame and check CRC before forwarding. E.) They decrease latency.

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What are the 3 ways routers learn paths to destination networks? A.) Dynamic B.) Static C.) Routing tables D.) Default

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In stp which protocol is used for detrming root port root bridge ,forwarding port and blocking port

1 Answers   IBM,

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What is the extended IPX access list range? A.) 901-1000 B.) 100-199 C.) 900-999 D.) 1000-1000

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Identify 3 feature of access-lists? A.) Implicit deny will deny any packets not matched B.) Processed sequentially from bottom to top C.) Processed sequentially from top to bottom D.) If a packet is denied it would be tested against the remaining statements in the access-list E.) Once a match is made the packet is either denied or permitted F.) Enabled on all interfaces by default

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Which two of the following are valid ways to have multiple encapsulation types on a single interface? A.) This is not possible B.) subinterfaces C.) additional physical interfaces D.) secondary addresses

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Which of the following is a layer 2 device? A.) Switch B.) Router C.) Repeater D.) Hub

4 Answers  

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