Explain about wimax backhaul?

782

---

Explain about wireless antennas?

902

---

What are the differences between wpa and wpa2?

862

---

Explain contained in control frame?

871

---

Explain the 4 way handshake in wlan?

1075

---

Explain eapol authentication?

826

---

What is power save mechanism?

1017

---

What are different types of frame spacing?

946

---

What is the difference between eap and eap-tls?

835

---

What is packet telephony?

994

---

Tell me how does voip work?

1045

---

Explain how does voip work?

989

---

Tell me what equipment is needed for voip?

964

---

Do you know in voip telephone witch part will convert data anolog to digital, digital to anolog?

947

---

Tell me voip test setup that you have for testing?

984

---