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Answer: D

what is difference between designated router and backup designated router and explain feature of both router.

6 Answers   HCL, IBM,

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Which type of switching reads in the entire frame before forwarding it? A.) Pause-and -forward B.) Store-and-Forward C.) Inverse ARP D.) Fast Forward E.) Cut-Through F.) Routing

2 Answers  

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Explain what is overlaod?

0 Answers  

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Tell me which protocol comes under hybrid dynamic type?

0 Answers  

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Describe ICMP messages

4 Answers   HCL,

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Identify the OSI layer associated with bits? A.) Physical B.) Network C.) Binary D.) Data link

2 Answers  

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Which of the following are examples of ICMP? A.) Traceroute B.) Web Browsing C.) Ping D.) Telnet E.) Destination Unreachable message from a router F.) Inverse Tunnels

1 Answers  

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What is an administrative distance of 0 mean? A.) 0 means unbelievable B.) 0 is for EIGRP C.) 0 is the default distance for directly connected networks D.) 0 means unreachable

2 Answers  

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Explain usage of ICMP in IP routing

3 Answers  

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Which OSI layer end to end communication, segmentation and re-assembly? A.) Network B.) Transport C.) Physical D.) Application E.) Data-Link F.) Presentation

3 Answers  

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Which three devices can be used to convert the user data from the DTE into a form acceptable to the WAN service's facility? A. Modem B. CSU/DSU C. TA/NT1 D. CO E. SS7

1 Answers  

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Hub in star topology or bus topology?

0 Answers  

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