User manual

Configuring L2TP Services

3-2

303532-A Rev 00

Modifying the L2TP Protocol Configuration

To modify how data is transmitted across an L2TP network, such as the number,

frequency, and timing of data and acknowledgment packets exchanged between

the LNS and LAC, you can modify the L2TP protocol parameters.

To modify the L2TP protocol configuration, complete the following tasks:

Site Manager Procedure

You do this System responds

1. In the Configuration Manager window,

choose

Protocols

The Protocols menu opens.

2. Choose

. The IP menu opens.

3. Choose

L2TP

. The L2TP menu opens.

4. Choose

L2TP Configuration

. The L2TP Configuration List window

opens.

5. Select an LNS entry from the list.

6. Edit any of the following parameters:

• Receive Window Size

• Retransmit Timer (seconds)

• Maximum Retransmit

• Hello Timer (seconds)

• Ack Timeout (milliseconds)

•

Tunnel Flow Control

Click on

Help

or see the parameter

descriptions beginning on page A-3

7. Click on

Done

. You return to the Configuration Manager

window.