Which protocol used before part of ccna?

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What command can you type to view the connections after telneting into multiple routers simultaneously? A.) sh users B.) sh ports C.) sh host D.) sh sessions

1 Answers  

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What is a vlan? What does vlan provide?

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Identify 2 transport layer protocols? A.) IP B.) TCP C.) CDP D.) ARP E.) UDP

1 Answers  

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What three occurrences will reset the holddown timer after a triggered update? A.) Infinity is finally defined as some max number B.) HD Timer expires C.) Another update is received indicating a better metric D.) The router receives a processing task proportional to the number of links in the internetwork E.) The router detects fault LSP's propagating through the internetwork F.) Another update is received indicating net status changed

1 Answers  

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How do you get help on a command after you have received the % incomplete command response from a switch CLI? A. type "history" to review the prompt before the error B. enter a question mark to display all the console commands C. type help followed by the command to see command parameters D. reenter the command followed by a question mark to view keywords

1 Answers  

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What field tells the Internet layer how to handle an IP packet? A. Type of Service B. Identification C. Flags D. Frag Offset

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What is CRC and which layer it use?

4 Answers   CMS,

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Hi, I have packet tracer 5.0. I want to test intervlan routing routing. Can someone plz tell me about intervlan routing?

1 Answers  

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Identify the correct IGRP configuration? A.) Router# router igrp 100 Router# network 10.0.0.0 B.) Router(config)#router igrp 100 Router(config-router)#network 10.0.0.0 C.) Router(config)# router igrp Router(config-router)# network 10.0.0.0

3 Answers  

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What are the different ways authentication mechanism in VPN?

0 Answers   CCIE,

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Which command will enable CHAP authentication on a serial interface that is using PPP? A.) encapsulation chap B.) ppp chap C.) ppp enable chap D.) ppp encapsulation chap E.) ppp authentication chap F.) ppp chap enable

2 Answers  

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