What is the purpose and default value of the CDP timer command? A.) 90 seconds; interval before an entry expires B.) 60 seconds; interval between updates C.) 60 seconds; interval before an entry expires D.) 90 seconds; interval between updates

1 Answers  

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What does vlan provide?

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What is masking? why is needed?

4 Answers  

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The Datalink layer works with which of the following: A.) Packets B.) Bits C.) Globules D.) Frames E.) Segments

2 Answers  

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"arpa" is used by the Cisco IOS for which encapsulation types? A. Ethernet_II B. Ethernet_802.3 C. Ethernet_802.2 D. Ethernet_SNAP

3 Answers   Cisco, Reliance,

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What is the difference between bus topology and hub?

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What is the meaning of synchronization?

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What is ospf? Describe it.

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Identify the OSI layer responsible for end-to-end connections? A.) Network B.) Transport C.) Session D.) Data link E.) TCP

4 Answers  

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Which statement is true when a broadcast is sent in an Ethernet/802.3 ITAN? A. The ip shored used is 255.255.255.0 B. The IP address used is 255.255.255.255 C. The MAC address used is 00 00 00 00 00 00 D. The MAC address used is FF FF FF FF FF FF

1 Answers  

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Suppose a Switch interface went in error-dis mode what you will do for Troubleshooting List all Possibilities

0 Answers   Infosys,

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Which three basic switch functions increase available bandwidth on the networks? (Choose three) A. loop avoidance B. address learning C. hop count limiting D. broadcast filtering E. packet forward/filtering F. broadcast packet hop count learning/forward/filtering

1 Answers  

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