Which command we give if router ios stucked?

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What s the formula for metric of ospf?

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router

4 Answers   Infotech,

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how we update the IOS version with the help of TFTP?

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8. When is Frame Tagging used? A. When you install repeaters in your network B. When you install bridges in your network C. When you install routers in your network D. When you use Switches configured with multiple VLANS

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How many reserve ports?

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Identify 2 features of X.25? A.) Supports only IP B.) Utilizes switched and permanent virtual circuits C.) Contains minimal flow control and error recovery D.) Utilizes LAPB as it's data-link protocol

1 Answers  

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What is an advantage of UDP? Low Overhead High Overhead Reliable Not reliable

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Identify the command to display the IP host table? A.) show ip hostnames B.) show ip names C.) show hosts D.) show ip hosts

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Which command, that is used to test address configuration, uses Time-To-Live (TTL) values to generate messages from each router. A) telnet B) ping C) trace D) bootp

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Which port are used by Viruses? TCP or UDP?

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How many LMI types are available on Cisco routers? A.) Four B.) Two C.) Five D.) Three

1 Answers  

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