Explain CSMA/CD

0 Answers  

---

What is the advantage of Ring network ?

4 Answers   Honeywell,

---

CSMA/Cd protocol used in

6 Answers   Hughes, Motorola,

---

not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?

1 Answers   TCS,

---

Explain 1-persistent, p-persistent and 0-persistent CSMA giving strong and weak points of each.

0 Answers   Vee Technologies,

---

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,

---

What is Antivirus?

1 Answers   Reliance,

---

What is difference between ARP and RARP?

6 Answers   CTS, Elgi Equipments,

---

Explain leaky bucket algorithm and compare it with token bucket algorithm.

0 Answers  

---

what is upsizing and downizing?

0 Answers  

---

How many types of backups in windows2003

10 Answers   Progression, Siemens,

---

Explain ATM reference model.

0 Answers  

---