Answer / nikhil maggu

The sequence of packet formation is:
bits(physical layer) -> frames(Data Link) -> packets(Network)

so i guess Jeetu tere answer ko futher explain kia h maine

ip dhcp excluded-address 192.168.0.1 192.168.0.19 what is the use of that command can any one explain it

9 Answers  

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What is VLSM? Why we Create? When we Create? Implement VLSM with example?

9 Answers   HP,

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Which command enables directly connected network 199.55.72.0 to be used by RIP? A. Router(config router)# rip 199.55.0.0 B. Router(config router)# rip 199.55.72.0 C. Router(config router)# network 199.55.0.0 D. Router(config router)# network 199.55.72.0

1 Answers  

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Identify command that configures 'Cisco1' as a secret password? A.) Router(config)# enable secret password Cisco1 B.) Router(config)# enable secret cisco1 C.) Router(config)# enable password Cisco1 D.) Router(config)# enable secret Cisco1

2 Answers  

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You have OSPF traffic flooding your network via one of your router interfaces. Write the access list line that will deny all ospf traffic. Don't worry about the other lines of the access list.

1 Answers  

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Identify 3 characteristics of switches? A.) Increase available bandwidth B.) Decrease broadcast traffic C.) Support full duplex in a multipoint topology D.) Make fowarding decision using MAC address E.) Create collision domains

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Which of the following is used to manage and monitor the network? A.) SNMP B.) HTTP C.) IP D.) FTP

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Sequence and acknowledgement numbers are used for? A.) Layer transitioning B.) Flow control C.) Port number addressing D.) Reliability

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Station A is transmitting data to station B faster that station B can handle it. When station B's buffer fills up, it send out a message to station A to stop sending data. After B empties out its buffer, station B sends a message to station A to start sending data again. This is most directly an example of (pick the best answer only): A.) Poison Reverse B.) Connectionless protocol C.) Windowing D.) Connection oriented protocol E.) Flow Control F.) Split Horizon

1 Answers  

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You have two Cisco routers setup back-to-back in a lab using DTE/DCE cables. To which router would you add the clockrate command? A.) The serial port on the DCE router B.) The Ethernet port on the DTE router C.) The Ethernet port on the DCE router D.) The serial port on the DTE router

2 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

1 Answers  

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Identify the access-list range for an extended IP access-list? A.) 800 - 899 B.) 1 - 99 C.) 1000 - 1099 D.) 100 - 199

1 Answers  

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