When does network congestion occurs?
What is the terminal emulation, in which layer it comes?
What is the difference between an igp and an egp?
What is 100BaseFX?
What is the difference between arp and rarp?
In stead of 0.0.0.0 wild card mask what you can write after ip?
What is the frame relay, in which layer it comes?
What is the size of IP address?
What’s the simplest way to remotely configure a router?
What is default time of hello packets in ospf?
What is the difference between csma/ca?
If line down and protocol also down; in this case which layer move problem?
Explain the difference between arp and rarp?
What is the difference between csma/cd and csma/ca?
Which cable called roll-over?