Chapter 4 Review Questions & Answers
| 1: | What is the purpose of the Start-Control-Connection-Request (SCCRQ) message? |
| A1: | Answer: It is used to initiate the L2TP control connection between the LAC and the LNS. |
| 2: | Assuming that the L2TP tunnel has already been established, what is the sequence of messages between the LAC and the LNS that is used to set up the data session for an incoming call? |
| A2: | Answer: The sequence of messages used to set up a data session is Incoming-Call-Request (ICRQ), Incoming-Call-Reply (ICRP), and Incoming-Call-Connected (ICCN). |
| 3: | When the LNS wishes to establish an outgoing call to a remote access client, what is the sequence of messages sent between the LNS and LAC during call setup? Assume that the control connection is ... |
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