what is the difference between a ‘half-duplex’ and a ‘full-duplex’ system?


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How does PPP use LCP for link control?

0 Answers   CCIE,


Identify the command that configures the bandwidth to 56K? A.) Router(config-if)# bandwidth 56000 B.) Router(config-if)# bandwidth 56k C.) Router(config)# bandwidth 56 D.) Router(config-if)# bandwidth 56

1 Answers  


In port based access-list which command you give instead of ip?

0 Answers  


can anyone tell me which r the companies hiring freshers ( ccna ) in mumbai

1 Answers   HCL,


what is lmi? how many type of lmi's we are using ...

1 Answers  






HI friends mine one of the friends have ask a good question i also donot know the answer so i am putting here Please poet the answer no matter it is wright or wrong put yours view here The question is like that when we are going to configure ospf then there are three way 1st way router ospf 10 netwrok 192.168.1.0 0.0.0.255 area 0 network 192.168.2.0 0.0.0.255 area 0 the 2nd way is like that router ospf 10 netwrok 192.168.0.0 0.0.255.255 area 0 but he inrodused the thrird way like router ospf 10 netwrok 192.168.00000001.0 < ?.?.?.?>area 0 router ospf 10 netwrok 192.168.00000010 <?.?.?.?>area 0 now problem is that what should i put the mask in this way so i puted ? sign Please solve this problem i think this is good one plz donot see for answer please contribute any thing i am reqesting Than you Jitendera kuamr sinha

5 Answers  


Which statement about the Point to Point Protocol (PPP) is true? A. PPP supports TCP/IP but not Novell IPX B. PPP is being phased out of existence by the Serial Line Internet Protocol (SLIP) C. PPP providces router to router and host to network connections over both synchronous and asynchronous circuits D. PPP is an ITU T and ANSI standard that defines the process for sending data over a packet switched data network (PSDN)

2 Answers  


what is distance vector protocol link state protocol and what is the diffrence between them

6 Answers   HCL, Wipro,


What does the ping response & mean? * A: unreachable * B: congestion * C: user interrupt * D: unknown packet type * E: lifetime exceeded

6 Answers  


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

3 Answers   BITS,


Which peer authentication method and which ipsec mode is used to connect to the branch locations?

0 Answers  


At what layer of the OSI reference model does FRAME-RELAY map to? A.) Session B.) Physical C.) Network D.) Presentation E.) Transport F.) Datalink

2 Answers  


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