IP classes and their ranges (A-C):
a. 1-127, 128-191, 192-223
b. 1-127, 128-191, 192-254
c. 1-126, 128-192, 193-223
d. 1-126, 128-191, 192-223
Define tcp/ip?
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You mail server belongs to mydomain.com . An email is destined for user@host2 . The destination domain name is not known. This type of email address is ?
how many layers are there in network & explain in simple of alll layers?
Which datalink communication protocols provide connection between computers via Dial-Up telephone lines?
What are your key strengths as a System/network Administrator?
Describe a routing filter and what it does?
what is work of application layer and presentation layer
Unable to connect to local DB
Choose three reasons why the networking industry uses a layered model: * It facilitates systematic troubleshooting * It allows changes in one layer to occur without changing other layers * It allows changes to occur in all layers when changing one protocol * It clarifies how to do it rather than what general function to be done * It clarifies what general function is to be done rather than how to do it
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What is Telnet ?