Which one is costly - ethernet of ring networks ?
How to upagrade antivirus through network ?
Which one is not done by Data link layer ? bit stuffing, LRC,CRC,parity check
What are the other names of IEEE 802.11 protocol or standard?
default route is analogous to ?
Where will the deleted data stored when the Recycle Bin is full ?
1. What is the difference between layer 2 and layer 3 in the OSI model? 2. What is the difference between a hub, switch, and router? 3. What is a VLAN? 4. What is the difference between TCP and UDP? 5. How do you distinguish a DNS problem from a network problem? 6. What is a runt, Giant, and collision? 7. What is a broadcast storm? 8. What is the purpose of VRRP? 9. What is a VPN? 10. What information about a peer would I need to establish a VPN? 11. What is a full-class C in CIDR notation? 12. What is a default route? 13. What is a metric? 14. What is a MAC address? 15. What is ARP/RARP? 16. Describe a TCP connection sequence 17. What is MTU? 18. What other TCP setting can you modify besides MTU to shorten packets?
2 Answers 247Customer, Bharat BPO, Verinon Technology Solutions,
which one protocol used to get ip address ?
What is the Bandwidth of ethernet ?
Differentiate between Link state and Distance Vector Routing algorithm.
What are the advantages of cell switching that is used in ATM?
Why do data link layer protocols position the checksum in the trailer and not in the header ?
What is packet switching ? Explain two different approaches of packet switching. ?