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4: Configuration Using Web Manager
XPort AR User Guide 21
Note: Both the IP and MAC addresses are required for the ARP cache.
Current State
Clear Select Clear to remove all entries in the ARP table.
Remove
Removes a specific entry from the ARP table.
3. Click Submit after each modified field. Changes are applied immediately to the
XPort AR.
PPP
Point-to-Point Protocol (PPP) establishes a direct connection between two nodes. It
defines a method for data link connectivity between devices using physical layers
(such as serial lines).
The XPort AR supports two types of PPP authorization: Password Authentication
Protocol (PAP) and Challenge Handshake Protocol (CHAP). Both of these
authentication methods require the configuration of a username and password. It
also supports no authentication scheme when no authentication is required during
link negotiation.
Note: The following section describes the steps to configure PPP 1 (PPP on serial
line 1); these steps also apply to PPP 2.
To configure the XPort AR’s PPP configuration:
1. Click Network Æ PPP Line 1 from the navigation menu. The PPP – Line 1
window displays.
Figure 4-4. PPP Settings
2. Enter or modify the following fields:
Mode Select Enabled to enable PPP on the XPort AR’s serial line 1.
Local IP Address
Enter the IP address assigned to the device’s PPP interface.