Define bandwidth?
Tell me which cable we connect in db-9?
Mention what is the difference between tcp and udp?
What is the virtual path?
Tell me when we use standard access-list?
What is the igp (interior gateway protocol)?
How is private ip different from public ip?
What is default size of hello packets in ospf?
Explain the difference between arp and rarp?
What is topology in ccna?
What is ad in ccna?
What are the different ways authentication mechanism in VPN?
Explain protocol?
Which table find best path?
What is GRE in PPTP?