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104 Nokia Network Voyager for IPSO 4.0 Reference Guide
8. Click the logical interface name in the Interface column of the Logical interfaces table to go
to the Interface page.
9. Enter the IP address for the local end of the link in the Local address text box.
10. Enter the IP address of the remote end of the link in the Remote address text box.
Click Apply.
11. (Optional) Change the interface’s logical name to a more meaningful one by typing the
preferred name in the Logical name text box.
Click Apply.
12. (Optional) Add a comment to further define the logical interfaces function in the Comments
text box.
Click Apply.
13. Click Save to make your changes permanent.
To configure an HSSI interface for PPP
1. Click Interfaces under Configuration > Interface Configuration in the tree view.
2. Click the physical interface link to configure in the Physical column. Example:
ser-s2p1.
3. (Optional) Click On or Off in the Physical configuration table Internal Clock field to set the
internal clock on the HSSI device.
Click Apply.
Set the internal clock to On when you are connecting to a device or system that does not
provide a clock source. Otherwise, set the internal clock to Off.
4. If you turned the internal clock on, enter a value in the Internal clock speed text box.
If the device can generate only certain line rates, and the configured line rate is not one of
these values, the device selects the next highest available line rate.
5. Click Full Duplex or Loopback in the Channel Mode field.
Full duplex is the normal mode of operation.
6. Click the PPP in the Encapsulation field.
Click Apply.
A logical interface appears in the Logical interfaces table.
7. Enter a number in the Keepalive text box to configure the PPP keepalive interval.
Click Apply.
This value sets the interval, in seconds, between keepalive protocol message transmissions.
These messages are used periodically to test for an active remote system.