Explain about wimax backhaul?

829

---

Explain about wireless antennas?

947

---

What are the differences between wpa and wpa2?

900

---

Explain contained in control frame?

917

---

Explain the 4 way handshake in wlan?

1121

---

Explain eapol authentication?

862

---

What is power save mechanism?

1063

---

What are different types of frame spacing?

987

---

What is the difference between eap and eap-tls?

859

---

What is packet telephony?

1040

---

Tell me how does voip work?

1098

---

Explain how does voip work?

1033

---

Tell me what equipment is needed for voip?

1007

---

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

979

---

Tell me voip test setup that you have for testing?

1033

---