what is the advantage and disadvantage of hub

13 Answers   Cisco, CMS, Wipro,

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Explain 5-4-3 rule?

1 Answers   Elgi Equipments,

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Write short note on any four of the following:

0 Answers  

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FEW PORTS GET BLOCKED IN CISCO SWITCHES, CAN ANYONE TELL HOW TO UNBLOCK THIS PORTS

6 Answers  

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1. What is LAN segmentation? Why it is used? What are the different techniques to create LAN segments?

0 Answers  

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Which one is costly - ethernet of ring networks ?

1 Answers   Honeywell,

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1. What ports does FTP traffic travel over? 2. What ports does mail traffic utilize? 3. What ports do HTTP and HTTPS use? 4. Why is NTP required in an NFS network? 5. Name some common mal software on the server side 6. What is CPAN? How do you access it? 7. What is PEAR? 8. What advantages does mod_perl have over a perl CGI? 9. What is required to do SSL in Apache 1.x? 10. What is Tcl? 11. What is a servlet engine/container? 12. What is BIND? 13. Name the steps to setup a slave zone in BIND 14. Name the steps to setup a primary zone in BIND 15. What commands would you use under Solaris or Linux to modify/view an LDAP tree?

0 Answers   TCS,

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Which layer is used to detect and correct errors

0 Answers  

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Explain network topologies ?

0 Answers  

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Assuming classful addressing, find the no of subnets and the no of hosts per subnet for the following blocks: (i) 122.45.77.32/20 (ii) A class B block having mask of 255.255.192.0

0 Answers  

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default route is analogous to ?

1 Answers   KPIT,

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What is difference between ARP and RARP?

6 Answers   CTS, Elgi Equipments,

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