Give some drawbacks of implementing a ring topology?

968

---

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

---

Explain the major disadvantage of a star topology?

862

---

What is 10base-t?

1053

---

Explain the difference between straight-through and crossover cable?

932

---

Explain the difference between csma/cd and csma/ca?

982

---