Explain what is the data unit of "transport layer"?

1120

What list of calls are used to establish a tcp and/or udp socket connection?

1028

Where is tcp used?

1041

Is dns a protocol?

1085

How do I find my ip address on a mac using terminal?

1042

How do you check if a port is blocked?

1065

Explain what is the pdu of "network layer" and "data link layer"?

1093

Can you explain what is subneting?

1066

How come the systems know to differentiate between network id and the host id?

1156

How do I check if my firewall is blocking a port?

1068

netmeeting in vista

2472

Is there any training institute for network protocol testing / communication protocol testing / data-com protocol testing?

2574

What are the function of Transmission Control Block?

1103

How do I type ipconfig in cmd?

1191

What is an ip address, anyway?

1122