Networking Protocols (671)
Networking Administration (1008)
Networking Security (196)
Networking General (266)
Networking AllOther (430) What is Firewall? I saw in one website Firewall is software and hardware and combination of software and hardware.It is used to protect user information or avoiding crackers.how it is?Whether it is hardware?If not then why the images are like that?(a wall ).Please help me by answering this question.Advance thanks.
4 5917How the telecommunicaton is working?I have heared that one control will be there for asia countries for other countries there will be another,what is that how they work?
2404How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?
2278Hi i need one website name.Which is used to identify or find the system or person who or which are logged in to the Internet or working with Internet.We can watch and access their drives(memory) also through that website.Could you please tell me which is that website.Please answer me.Advance thanks
2084
What are the drawbacks of implementing a ring topology?
How many types of modes are used in data transferring through networks?
What is option 150 and option 66 in DHCP?
What are the types of Transmission media
Explain Token ring
VLAN tagging/un-tagging process –where and when it happens?
Explain backbone network?
How can a network be certified as an effective network? What are the factors affecting them?
What is an ip address?
What is network security?
Why udp is not reliable?
Is there a list of private addresses?
What is a connection gateway?
What is hybrid network?
What is proxy firewall?