What connectivity device works at the physical layer of the OSI model? a. repeater b. bridge c. router d. gateway e. brouter

1 Answers  

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Suppose a Router contain one First Ethernet port(F0/0) and two serial port(i.e S1/0,S1/1) and we want to assign IP address of Class A to all the ports. Let the IP address for F0/0 is 10.1.1.2 and 10.2.1.4 for S1/0 and 10.4.1.6 for S1/1, is it correct ? after that can we configure the router using the routring Protocol 'IGRP ' ?

4 Answers   HCL,

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Define tunnel mode?

0 Answers  

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What is firewall ?

2 Answers   Locus,

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what is dns server?

12 Answers  

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Do you know what protocols fall under the tcp/ip internet layer?

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Which command will make the inetd reread the inetd.conf file ?

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True or False: RJ-45 connectors house less connections then RJ-11 because they are larger in size and use bigger cables.

1 Answers  

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which components require for Exchange Server 2007 installation?

12 Answers   NexGen,

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Which of the follwoing are Layer2 protocols ? Choose all that apply. a. HDLC b. IP c. UDP d. SLIP e. PPP

1 Answers  

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What characterizes a professional network administrator?

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You try "ping server1" and you get "no answer from server1". Why ? (assume that your machine resolved the name correctly).

1 Answers  

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