What is the difference between layer 2 and layer 3 in the
OSI model?
Answer Posted / sathish
The layer2 is a Data link layer which is responsible for
communication between adjacent network node, switch is
operate the data link layer.
Whereas, layer3 is a Network layer which is responsible for
establishing the path for data transfer through the
network, and delivering the packets, router operates the
Network layer.
Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
What are the functions of Base Station System?
What do you know about telecommunications?
What is Multiplexing? What are its categories?
explain gsm call flow for ms to sms? And gsm call flow fro ms to roaming ms?
In a wireless network, describe how each layer would be different from a wired network?
Explain ipv4 and ipv6 address bit?
How much time is taken by 1 satellite hop in voice communication?
Explain what is bts? What are its different?
What is the frequency at which VOICE is sampled?
Tell me what is the layered architecture of the internet? In a wireless network, describe how each layer would be different from a wired network?
Explain the bts configuration 4+2+2?
Why is wireless security important?
Explain call flow for roaming mobile to roaming mobile?(Both users are belongs to same state but staying on roaming in different states)
What is the difference between ISA Board & STM-1 in SDH
Explain we use pswb card in which case?