Answer / sumant kumar

L1andL2 is chace memory.L1 IN BUILT in processor andL2
inbuilt in the m/b in front of processor

Answer / pankaj

There are seven layer of TCP/IP model, L1 and L2, L1 means
Layer one, L2 means Layer Layer2. Layer1 means physical
layer and layer2 means Data link Layer. foe example hub,
repeaters works on layer1. Routers are works on Layer2.

Define nic?

0 Answers  

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You just simply want to kill the sendail deamon. What's the easiest way ?

1 Answers  

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Which protocol is used in packet switching to find the shortest route and most cost effective, measure hops?

1 Answers  

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You have a Class C network. You have subnetted it into 2 subnets. How many hosts per subnet do you have ?

1 Answers  

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Which three types of gateways can be defined in the /etc/gateways file ?

1 Answers  

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Default subnet mask for Class A, B, and C ? a. 0.255.255.255, 0.0.255.255, 0.0.0.255 b. 255.0.0.0 , 255.255.0.0, 255.255.255.0 c. 255.255.255.0, 255.255.0.0, 255.0.0.0 d. 0.0.0.0, 0.0.0.255, 0.0.255.255

1 Answers  

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Which of the follwoing are Layer2 protocols ? Choose all that apply. a. HDLC b. IP c. UDP d. SLIP e. PPP

1 Answers  

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a share folder how to enable the password by windows xp

2 Answers  

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A cyclical redundancy check (CRC) is usually contained in a packet's ?

1 Answers  

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In improved Distance Vector Protcols, there is a rule that no router will send a routing update via the interface it learnt of the route in the first place. This is called _____________ ?

1 Answers  

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True or False: The purpose of each layer of the OSI is to provide services to the next lower level?

1 Answers  

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Difference between STP and RSTP?

2 Answers   HCL, Jabong,

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