How does arp works?

1030

---

What are all the technical steps involved when the data transmission from server via router?

990

---

Explain the difference between discretionary access control and mandatory access control?

921

---

What is meant by port blocking within lan?

956

---

What is difference between arp & rarp? How both of these protocols will work, and where it will use?

1033

---

What is nat?

1004

---

What is the importance of authentication?

935

---

What is firewalls?

940

---

What is the the advantage of address sharing?

1068

---

Explain how are ip addresses arranged and displayed?

967

---

Explain the main purpose of ospf?

1033

---

Explain the role of ieee in computer networking?

1005

---

Define tunnel mode?

1012

---

Explain the function of the osi session layer?

1037

---

How proxy servers protect computer networks?

1027

---