Can you explain encapsulating, carrier and passenger protocol?

1909

---

On which layer does L2F, PPTP and L2TP operate?

2943

---

Can you explain PPP protocol?

1816

---

Can you explain PPP link process step by step?

1741

---

Can you explain PPP packet format?

1550

---

How does PPP use LCP for link control?

1480

---

What is GRE in PPTP?

1675

---

How does PPTP encapsulate data?

2078

---

Can you explain PAP?

1542

---

what does PPTP use for encryption and authentication?

1421

---

Can you explain the broader steps of how L2F establishes the tunnel?

1552

---

How do we do encryption and authentication in L2F?

2408

---

Can you explain L2TP?

1616

---

Can you define LAC

1679

---

How does L2TP process?

1724

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