Why data link layer is divided into two layers?

2 Answers   HCL,

---

hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash

0 Answers  

---

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,

---

Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.

0 Answers  

---

I INSTALLED MY SYS WITH WINDOWS 2003XP.NOW I WOULD LIKE TO INSTALL WINDOWS2003SERVER IN E DRIVE IS IT POSSIBLE?

9 Answers  

---

Any body tell me my system is restarting. i hav add new RAM 256 MB.plz tell me how can i handle it.

7 Answers  

---

how to configure a Network Printer ??

4 Answers  

---

What is the difference between software deployment and DFS

1 Answers   Ravella Tech,

---

What is traffic shaping

0 Answers   Elgi Equipments,

---

What is Semaphore? What is deadlock?

2 Answers   TCS,

---

Explain different kinds of Switching techniques.

0 Answers  

---

What are Network Components and explain their uses?

8 Answers   CTS,

---